diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 89fd32fef..fd498c807 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -956,7 +956,6 @@ add_executable( zdoom WIN32 r_drawt.cpp r_main.cpp r_plane.cpp - r_polymost.cpp r_segs.cpp r_sky.cpp r_things.cpp diff --git a/src/d_main.cpp b/src/d_main.cpp index 90391433a..ab33bfaec 100644 --- a/src/d_main.cpp +++ b/src/d_main.cpp @@ -108,10 +108,6 @@ #include "r_renderer.h" #include "p_local.h" -#ifdef USE_POLYMOST -#include "r_polymost.h" -#endif - EXTERN_CVAR(Bool, hud_althud) void DrawHUD(); @@ -186,9 +182,6 @@ CUSTOM_CVAR (Int, fraglimit, 0, CVAR_SERVERINFO) } } -#ifdef USE_POLYMOST -CVAR(Bool, testpolymost, false, 0) -#endif CVAR (Float, timelimit, 0.f, CVAR_SERVERINFO); CVAR (Int, wipetype, 1, CVAR_ARCHIVE); CVAR (Int, snd_drawoutput, 0, 0); @@ -282,10 +275,6 @@ void D_ProcessEvents (void) continue; // console ate the event if (M_Responder (ev)) continue; // menu ate the event - #ifdef USE_POLYMOST - if (testpolymost) - Polymost_Responder (ev); - #endif G_Responder (ev); } } @@ -307,9 +296,6 @@ void D_PostEvent (const event_t *ev) } events[eventhead] = *ev; if (ev->type == EV_Mouse && !paused && menuactive == MENU_Off && ConsoleState != c_down && ConsoleState != c_falling -#ifdef USE_POLYMOST - && !testpolymost -#endif ) { if (Button_Mlook.bDown || freelook) @@ -743,15 +729,7 @@ void D_Display () hw2d = false; -#ifdef USE_POLYMOST - if (testpolymost) - { - drawpolymosttest(); - C_DrawConsole(hw2d); - M_Drawer(); - } - else -#endif + { unsigned int nowtime = I_FPSTime(); TexMan.UpdateAnimations(nowtime); diff --git a/src/g_shared/shared_hud.cpp b/src/g_shared/shared_hud.cpp index 964a28e2b..3806e5f9d 100644 --- a/src/g_shared/shared_hud.cpp +++ b/src/g_shared/shared_hud.cpp @@ -70,6 +70,7 @@ CVAR (Bool, hud_showmonsters, true,CVAR_ARCHIVE); // Show monster stats on HUD CVAR (Bool, hud_showitems, false,CVAR_ARCHIVE); // Show item stats on HUD CVAR (Bool, hud_showstats, false, CVAR_ARCHIVE); // for stamina and accuracy. CVAR (Bool, hud_showscore, false, CVAR_ARCHIVE); // for user maintained score +CVAR (Bool, hud_showweapons, true, CVAR_ARCHIVE); // Show weapons collected CVAR (Int , hud_showtime, 0, CVAR_ARCHIVE); // Show time on HUD CVAR (Int , hud_timecolor, CR_GOLD,CVAR_ARCHIVE); // Color of in-game time on HUD @@ -972,7 +973,7 @@ void DrawHUD() CPlayer->mo->FindInventory(), 5, hudheight-20); i=DrawKeys(CPlayer, hudwidth-4, hudheight-10); i=DrawAmmo(CPlayer, hudwidth-5, i); - DrawWeapons(CPlayer, hudwidth-5, i); + if (hud_showweapons) DrawWeapons(CPlayer, hudwidth - 5, i); DrawInventory(CPlayer, 144, hudheight-28); if (CPlayer->camera && CPlayer->camera->player) { diff --git a/src/m_bbox.cpp b/src/m_bbox.cpp index 6d3a5b744..199da8d68 100644 --- a/src/m_bbox.cpp +++ b/src/m_bbox.cpp @@ -54,19 +54,8 @@ int FBoundingBox::BoxOnLineSide (const line_t *ld) const int p1; int p2; - switch (ld->slopetype) - { - case ST_HORIZONTAL: - p1 = m_Box[BOXTOP] > ld->v1->y; - p2 = m_Box[BOXBOTTOM] > ld->v1->y; - if (ld->dx < 0) - { - p1 ^= 1; - p2 ^= 1; - } - break; - - case ST_VERTICAL: + if (ld->dx == 0) + { // ST_VERTICAL p1 = m_Box[BOXRIGHT] < ld->v1->x; p2 = m_Box[BOXLEFT] < ld->v1->x; if (ld->dy < 0) @@ -74,18 +63,26 @@ int FBoundingBox::BoxOnLineSide (const line_t *ld) const p1 ^= 1; p2 ^= 1; } - break; - - case ST_POSITIVE: + } + else if (ld->dy == 0) + { // ST_HORIZONTAL: + p1 = m_Box[BOXTOP] > ld->v1->y; + p2 = m_Box[BOXBOTTOM] > ld->v1->y; + if (ld->dx < 0) + { + p1 ^= 1; + p2 ^= 1; + } + } + else if ((ld->dy ^ ld->dx) >= 0) + { // ST_POSITIVE: p1 = P_PointOnLineSide (m_Box[BOXLEFT], m_Box[BOXTOP], ld); p2 = P_PointOnLineSide (m_Box[BOXRIGHT], m_Box[BOXBOTTOM], ld); - break; - - case ST_NEGATIVE: - default: // Just to assure GCC that p1 and p2 really do get initialized + } + else + { // ST_NEGATIVE: p1 = P_PointOnLineSide (m_Box[BOXRIGHT], m_Box[BOXTOP], ld); p2 = P_PointOnLineSide (m_Box[BOXLEFT], m_Box[BOXBOTTOM], ld); - break; } return (p1 == p2) ? p1 : -1; diff --git a/src/p_acs.cpp b/src/p_acs.cpp index 16e511b23..2ca6fe909 100644 --- a/src/p_acs.cpp +++ b/src/p_acs.cpp @@ -1677,7 +1677,7 @@ void FBehavior::SerializeVarSet (FArchive &arc, SDWORD *vars, int max) static int ParseLocalArrayChunk(void *chunk, ACSLocalArrays *arrays, int offset) { - unsigned count = (LittleShort(((unsigned *)chunk)[1]) - 2) / 4; + unsigned count = (LittleShort(static_cast(((unsigned *)chunk)[1]) - 2)) / 4; int *sizes = (int *)((BYTE *)chunk + 10); arrays->Count = count; if (count > 0) diff --git a/src/p_buildmap.cpp b/src/p_buildmap.cpp index 63e38c616..32651b5bb 100644 --- a/src/p_buildmap.cpp +++ b/src/p_buildmap.cpp @@ -728,15 +728,14 @@ static int LoadSprites (spritetype *sprites, Xsprite *xsprites, int numsprites, } else { - if (sprites[i].cstat & (16|32|32768)) continue; + if (sprites[i].cstat & 32768) continue; if (sprites[i].xrepeat == 0 || sprites[i].yrepeat == 0) continue; mapthings[count].type = 9988; - mapthings[count].args[0] = sprites[i].picnum & 255; - mapthings[count].args[1] = sprites[i].picnum >> 8; + mapthings[count].args[0] = sprites[i].picnum; mapthings[count].args[2] = sprites[i].xrepeat; mapthings[count].args[3] = sprites[i].yrepeat; - mapthings[count].args[4] = (sprites[i].cstat & 14) | ((sprites[i].cstat >> 9) & 1); + mapthings[count].args[4] = sprites[i].cstat; } count++; } @@ -874,22 +873,22 @@ void ACustomSprite::BeginPlay () char name[9]; Super::BeginPlay (); - mysnprintf (name, countof(name), "BTIL%04d", (args[0] + args[1]*256) & 0xffff); + mysnprintf (name, countof(name), "BTIL%04d", args[0] & 0xffff); picnum = TexMan.GetTexture (name, FTexture::TEX_Build); scaleX = args[2] * (FRACUNIT/64); scaleY = args[3] * (FRACUNIT/64); - if (args[4] & 2) + int cstat = args[4]; + if (cstat & 2) { RenderStyle = STYLE_Translucent; - if (args[4] & 1) - alpha = TRANSLUC66; - else - alpha = TRANSLUC33; + alpha = (cstat & 512) ? TRANSLUC66 : TRANSLUC33; } - if (args[4] & 4) + if (cstat & 4) renderflags |= RF_XFLIP; - if (args[4] & 8) + if (cstat & 8) renderflags |= RF_YFLIP; + // set face/wall/floor flags + renderflags |= ((cstat >> 4) & 3) << 12; } diff --git a/src/p_map.cpp b/src/p_map.cpp index db0c09202..96b2b6195 100644 --- a/src/p_map.cpp +++ b/src/p_map.cpp @@ -2244,24 +2244,8 @@ void FSlide::HitSlideLine (line_t* ld) slidemo->z <= slidemo->floorz && P_GetFriction (slidemo, NULL) > ORIG_FRICTION; - if (ld->slopetype == ST_HORIZONTAL) - { - if (icyfloor && (abs(tmymove) > abs(tmxmove))) - { - tmxmove /= 2; // absorb half the velocity - tmymove = -tmymove/2; - if (slidemo->player && slidemo->health > 0 && !(slidemo->player->cheats & CF_PREDICTING)) - { - S_Sound (slidemo, CHAN_VOICE, "*grunt", 1, ATTN_IDLE); // oooff! - } - } - else - tmymove = 0; // no more movement in the Y direction - return; - } - - if (ld->slopetype == ST_VERTICAL) - { + if (ld->dx == 0) + { // ST_VERTICAL if (icyfloor && (abs(tmxmove) > abs(tmymove))) { tmxmove = -tmxmove/2; // absorb half the velocity @@ -2276,6 +2260,22 @@ void FSlide::HitSlideLine (line_t* ld) return; } + if (ld->dy == 0) + { // ST_HORIZONTAL + if (icyfloor && (abs(tmymove) > abs(tmxmove))) + { + tmxmove /= 2; // absorb half the velocity + tmymove = -tmymove/2; + if (slidemo->player && slidemo->health > 0 && !(slidemo->player->cheats & CF_PREDICTING)) + { + S_Sound (slidemo, CHAN_VOICE, "*grunt", 1, ATTN_IDLE); // oooff! + } + } + else + tmymove = 0; // no more movement in the Y direction + return; + } + // The wall is angled. Bounce if the angle of approach is // phares // less than 45 degrees. // phares diff --git a/src/p_setup.cpp b/src/p_setup.cpp index f84862ef0..a6dbca868 100644 --- a/src/p_setup.cpp +++ b/src/p_setup.cpp @@ -1888,13 +1888,6 @@ void P_AdjustLine (line_t *ld) ld->dx = v2->x - v1->x; ld->dy = v2->y - v1->y; - if (ld->dx == 0) - ld->slopetype = ST_VERTICAL; - else if (ld->dy == 0) - ld->slopetype = ST_HORIZONTAL; - else - ld->slopetype = ((ld->dy ^ ld->dx) >= 0) ? ST_POSITIVE : ST_NEGATIVE; - if (v1->x < v2->x) { ld->bbox[BOXLEFT] = v1->x; diff --git a/src/po_man.cpp b/src/po_man.cpp index d844133b0..e19acc53a 100644 --- a/src/po_man.cpp +++ b/src/po_man.cpp @@ -950,18 +950,6 @@ void FPolyObj::UpdateBBox () // Update the line's slopetype line->dx = line->v2->x - line->v1->x; line->dy = line->v2->y - line->v1->y; - if (!line->dx) - { - line->slopetype = ST_VERTICAL; - } - else if (!line->dy) - { - line->slopetype = ST_HORIZONTAL; - } - else - { - line->slopetype = ((line->dy ^ line->dx) >= 0) ? ST_POSITIVE : ST_NEGATIVE; - } } CalcCenter(); } diff --git a/src/r_bsp.cpp b/src/r_bsp.cpp index 31dfe9907..02a89f371 100644 --- a/src/r_bsp.cpp +++ b/src/r_bsp.cpp @@ -51,13 +51,12 @@ #include "doomstat.h" #include "r_state.h" #include "r_bsp.h" +#include "r_segs.h" #include "v_palette.h" #include "r_sky.h" #include "po_man.h" #include "r_data/colormaps.h" -int WallMost (short *mostbuf, const secplane_t &plane); - seg_t* curline; side_t* sidedef; line_t* linedef; @@ -92,18 +91,8 @@ drawseg_t* ds_p; size_t FirstInterestingDrawseg; TArray InterestingDrawsegs; -fixed_t WallTX1, WallTX2; // x coords at left, right of wall in view space -fixed_t WallTY1, WallTY2; // y coords at left, right of wall in view space - -fixed_t WallCX1, WallCX2; // x coords at left, right of wall in camera space -fixed_t WallCY1, WallCY2; // y coords at left, right of wall in camera space - -int WallSX1, WallSX2; // x coords at left, right of wall in screen space -fixed_t WallSZ1, WallSZ2; // depth at left, right of wall in screen space - -float WallDepthOrg, WallDepthScale; -float WallUoverZorg, WallUoverZstep; -float WallInvZorg, WallInvZstep; +FWallCoords WallC; +FWallTmapVals WallT; static BYTE FakeSide; @@ -419,7 +408,7 @@ sector_t *R_FakeFlat(sector_t *sec, sector_t *tempsec, rw_frontcz2 <= s->floorplane.ZatPoint (curline->v2->x, curline->v2->y)) { // Check that the window is actually visible - for (int z = WallSX1; z < WallSX2; ++z) + for (int z = WallC.SX1; z < WallC.SX2; ++z) { if (floorclip[z] > ceilingclip[z]) { @@ -549,66 +538,15 @@ void R_AddLine (seg_t *line) if (DMulScale32 (ty1, tx1-tx2, tx1, ty2-ty1) >= 0) return; - WallTX1 = DMulScale20 (tx1, viewsin, -ty1, viewcos); - WallTX2 = DMulScale20 (tx2, viewsin, -ty2, viewcos); - - WallTY1 = DMulScale20 (tx1, viewtancos, ty1, viewtansin); - WallTY2 = DMulScale20 (tx2, viewtancos, ty2, viewtansin); - - if (MirrorFlags & RF_XFLIP) - { - int t = 256-WallTX1; - WallTX1 = 256-WallTX2; - WallTX2 = t; - swapvalues (WallTY1, WallTY2); - } - - if (WallTX1 >= -WallTY1) - { - if (WallTX1 > WallTY1) return; // left edge is off the right side - if (WallTY1 == 0) return; - WallSX1 = (centerxfrac + Scale (WallTX1, centerxfrac, WallTY1)) >> FRACBITS; - if (WallTX1 >= 0) WallSX1 = MIN (viewwidth, WallSX1+1); // fix for signed divide - WallSZ1 = WallTY1; - } - else - { - if (WallTX2 < -WallTY2) return; // wall is off the left side - fixed_t den = WallTX1 - WallTX2 - WallTY2 + WallTY1; - if (den == 0) return; - WallSX1 = 0; - WallSZ1 = WallTY1 + Scale (WallTY2 - WallTY1, WallTX1 + WallTY1, den); - } - - if (WallSZ1 < 32) + if (WallC.Init(tx1, ty1, tx2, ty2, 32)) return; - if (WallTX2 <= WallTY2) - { - if (WallTX2 < -WallTY2) return; // right edge is off the left side - if (WallTY2 == 0) return; - WallSX2 = (centerxfrac + Scale (WallTX2, centerxfrac, WallTY2)) >> FRACBITS; - if (WallTX2 >= 0) WallSX2 = MIN (viewwidth, WallSX2+1); // fix for signed divide - WallSZ2 = WallTY2; - } - else - { - if (WallTX1 > WallTY1) return; // wall is off the right side - fixed_t den = WallTY2 - WallTY1 - WallTX2 + WallTX1; - if (den == 0) return; - WallSX2 = viewwidth; - WallSZ2 = WallTY1 + Scale (WallTY2 - WallTY1, WallTX1 - WallTY1, den); - } - - if (WallSZ2 < 32 || WallSX2 <= WallSX1) - return; - - if (WallSX1 > WindowRight || WallSX2 < WindowLeft) + if (WallC.SX1 > WindowRight || WallC.SX2 < WindowLeft) return; if (line->linedef == NULL) { - if (R_CheckClipWallSegment (WallSX1, WallSX2)) + if (R_CheckClipWallSegment (WallC.SX1, WallC.SX2)) { InSubsector->flags |= SSECF_DRAWN; } @@ -622,20 +560,7 @@ void R_AddLine (seg_t *line) if ((v1 == line->v1 && v2 == line->v2) || (v2 == line->v1 && v1 == line->v2)) { // The seg is the entire wall. - if (MirrorFlags & RF_XFLIP) - { - WallUoverZorg = (float)WallTX2 * WallTMapScale; - WallUoverZstep = (float)(-WallTY2) * 32.f; - WallInvZorg = (float)(WallTX2 - WallTX1) * WallTMapScale; - WallInvZstep = (float)(WallTY1 - WallTY2) * 32.f; - } - else - { - WallUoverZorg = (float)WallTX1 * WallTMapScale; - WallUoverZstep = (float)(-WallTY1) * 32.f; - WallInvZorg = (float)(WallTX1 - WallTX2) * WallTMapScale; - WallInvZstep = (float)(WallTY2 - WallTY1) * 32.f; - } + WallT.InitFromWallCoords(&WallC); } else { // The seg is only part of the wall. @@ -643,29 +568,8 @@ void R_AddLine (seg_t *line) { swapvalues (v1, v2); } - tx1 = v1->x - viewx; - tx2 = v2->x - viewx; - ty1 = v1->y - viewy; - ty2 = v2->y - viewy; - - fixed_t fullx1 = DMulScale20 (tx1, viewsin, -ty1, viewcos); - fixed_t fullx2 = DMulScale20 (tx2, viewsin, -ty2, viewcos); - fixed_t fully1 = DMulScale20 (tx1, viewtancos, ty1, viewtansin); - fixed_t fully2 = DMulScale20 (tx2, viewtancos, ty2, viewtansin); - - if (MirrorFlags & RF_XFLIP) - { - fullx1 = -fullx1; - fullx2 = -fullx2; - } - - WallUoverZorg = (float)fullx1 * WallTMapScale; - WallUoverZstep = (float)(-fully1) * 32.f; - WallInvZorg = (float)(fullx1 - fullx2) * WallTMapScale; - WallInvZstep = (float)(fully2 - fully1) * 32.f; + WallT.InitFromLine(v1->x - viewx, v1->y - viewy, v2->x - viewx, v2->y - viewy); } - WallDepthScale = WallInvZstep * WallTMapScale2; - WallDepthOrg = -WallUoverZstep * WallTMapScale2; if (!(fake3D & FAKE3D_FAKEBACK)) { @@ -703,12 +607,12 @@ void R_AddLine (seg_t *line) if (rw_frontcz1 > rw_backcz1 || rw_frontcz2 > rw_backcz2) { rw_havehigh = true; - WallMost (wallupper, backsector->ceilingplane); + WallMost (wallupper, backsector->ceilingplane, &WallC); } if (rw_frontfz1 < rw_backfz1 || rw_frontfz2 < rw_backfz2) { rw_havelow = true; - WallMost (walllower, backsector->floorplane); + WallMost (walllower, backsector->floorplane, &WallC); } // Closed door. @@ -791,7 +695,7 @@ void R_AddLine (seg_t *line) // mark their subsectors as visible for automap texturing. if (hasglnodes && !(InSubsector->flags & SSECF_DRAWN)) { - if (R_CheckClipWallSegment(WallSX1, WallSX2)) + if (R_CheckClipWallSegment(WallC.SX1, WallC.SX2)) { InSubsector->flags |= SSECF_DRAWN; } @@ -805,13 +709,13 @@ void R_AddLine (seg_t *line) if (line->linedef->special == Line_Horizon) { // Be aware: Line_Horizon does not work properly with sloped planes - clearbufshort (walltop+WallSX1, WallSX2 - WallSX1, centery); - clearbufshort (wallbottom+WallSX1, WallSX2 - WallSX1, centery); + clearbufshort (walltop+WallC.SX1, WallC.SX2 - WallC.SX1, centery); + clearbufshort (wallbottom+WallC.SX1, WallC.SX2 - WallC.SX1, centery); } else { - rw_ceilstat = WallMost (walltop, frontsector->ceilingplane); - rw_floorstat = WallMost (wallbottom, frontsector->floorplane); + rw_ceilstat = WallMost (walltop, frontsector->ceilingplane, &WallC); + rw_floorstat = WallMost (wallbottom, frontsector->floorplane, &WallC); // [RH] treat off-screen walls as solid #if 0 // Maybe later... @@ -831,12 +735,120 @@ void R_AddLine (seg_t *line) #endif } - if (R_ClipWallSegment (WallSX1, WallSX2, solid)) + if (R_ClipWallSegment (WallC.SX1, WallC.SX2, solid)) { InSubsector->flags |= SSECF_DRAWN; } } +// +// FWallCoords :: Init +// +// Transform and clip coordinates. Returns true if it was clipped away +// +bool FWallCoords::Init(int x1, int y1, int x2, int y2, int too_close) +{ + TX1 = DMulScale20(x1, viewsin, -y1, viewcos); + TX2 = DMulScale20(x2, viewsin, -y2, viewcos); + + TY1 = DMulScale20(x1, viewtancos, y1, viewtansin); + TY2 = DMulScale20(x2, viewtancos, y2, viewtansin); + + if (MirrorFlags & RF_XFLIP) + { + int t = 256 - TX1; + TX1 = 256 - TX2; + TX2 = t; + swapvalues(TY1, TY2); + } + + if (TX1 >= -TY1) + { + if (TX1 > TY1) return true; // left edge is off the right side + if (TY1 == 0) return true; + SX1 = (centerxfrac + Scale(TX1, centerxfrac, TY1)) >> FRACBITS; + if (TX1 >= 0) SX1 = MIN(viewwidth, SX1+1); // fix for signed divide + SZ1 = TY1; + } + else + { + if (TX2 < -TY2) return true; // wall is off the left side + fixed_t den = TX1 - TX2 - TY2 + TY1; + if (den == 0) return true; + SX1 = 0; + SZ1 = TY1 + Scale(TY2 - TY1, TX1 + TY1, den); + } + + if (SZ1 < too_close) + return true; + + if (TX2 <= TY2) + { + if (TX2 < -TY2) return true; // right edge is off the left side + if (TY2 == 0) return true; + SX2 = (centerxfrac + Scale(TX2, centerxfrac, TY2)) >> FRACBITS; + if (TX2 >= 0) SX2 = MIN(viewwidth, SX2+1); // fix for signed divide + SZ2 = TY2; + } + else + { + if (TX1 > TY1) return true; // wall is off the right side + fixed_t den = TY2 - TY1 - TX2 + TX1; + if (den == 0) return true; + SX2 = viewwidth; + SZ2 = TY1 + Scale(TY2 - TY1, TX1 - TY1, den); + } + + if (SZ2 < too_close || SX2 <= SX1) + return true; + + return false; +} + +void FWallTmapVals::InitFromWallCoords(const FWallCoords *wallc) +{ + if (MirrorFlags & RF_XFLIP) + { + UoverZorg = (float)wallc->TX2 * WallTMapScale; + UoverZstep = (float)(-wallc->TY2) * 32.f; + InvZorg = (float)(wallc->TX2 - wallc->TX1) * WallTMapScale; + InvZstep = (float)(wallc->TY1 - wallc->TY2) * 32.f; + } + else + { + UoverZorg = (float)wallc->TX1 * WallTMapScale; + UoverZstep = (float)(-wallc->TY1) * 32.f; + InvZorg = (float)(wallc->TX1 - wallc->TX2) * WallTMapScale; + InvZstep = (float)(wallc->TY2 - wallc->TY1) * 32.f; + } + InitDepth(); +} + +void FWallTmapVals::InitFromLine(int tx1, int ty1, int tx2, int ty2) +{ // Coordinates should have already had viewx,viewy subtracted + fixed_t fullx1 = DMulScale20 (tx1, viewsin, -ty1, viewcos); + fixed_t fullx2 = DMulScale20 (tx2, viewsin, -ty2, viewcos); + fixed_t fully1 = DMulScale20 (tx1, viewtancos, ty1, viewtansin); + fixed_t fully2 = DMulScale20 (tx2, viewtancos, ty2, viewtansin); + + if (MirrorFlags & RF_XFLIP) + { + fullx1 = -fullx1; + fullx2 = -fullx2; + } + + UoverZorg = (float)fullx1 * WallTMapScale; + UoverZstep = (float)(-fully1) * 32.f; + InvZorg = (float)(fullx1 - fullx2) * WallTMapScale; + InvZstep = (float)(fully2 - fully1) * 32.f; + InitDepth(); +} + +void FWallTmapVals::InitDepth() +{ + DepthScale = InvZstep * WallTMapScale2; + DepthOrg = -UoverZstep * WallTMapScale2; +} // // R_CheckBBox diff --git a/src/r_bsp.h b/src/r_bsp.h index da20fb90c..d15beca0c 100644 --- a/src/r_bsp.h +++ b/src/r_bsp.h @@ -26,6 +26,39 @@ #include "tarray.h" #include +// The 3072 below is just an arbitrary value picked to avoid +// drawing lines the player is too close to that would overflow +// the texture calculations. +#define TOO_CLOSE_Z 3072 + +struct FWallCoords +{ + fixed_t TX1, TX2; // x coords at left, right of wall in view space + fixed_t TY1, TY2; // y coords at left, right of wall in view space + + fixed_t CX1, CX2; // x coords at left, right of wall in camera space + fixed_t CY1, CY2; // y coords at left, right of wall in camera space + + int SX1, SX2; // x coords at left, right of wall in screen space + fixed_t SZ1, SZ2; // depth at left, right of wall in screen space + + bool Init(int x1, int y1, int x2, int y2, int too_close); +}; + +struct FWallTmapVals +{ + float DepthOrg, DepthScale; + float UoverZorg, UoverZstep; + float InvZorg, InvZstep; + + void InitFromWallCoords(const FWallCoords *wallc); + void InitFromLine(int x1, int y1, int x2, int y2); + void InitDepth(); +}; + +extern FWallCoords WallC; +extern FWallTmapVals WallT; + enum { FAKED_Center, @@ -33,7 +66,6 @@ enum FAKED_AboveCeiling }; - struct drawseg_t { seg_t* curline; @@ -58,7 +90,7 @@ struct drawseg_t int fake; // ident fake drawseg, don't draw and clip sprites // backups ptrdiff_t bkup; // sprtopclip backup, for mid and fake textures - float WallUoverZorg, WallUoverZstep, WallInvZorg, WallInvZstep, WallDepthScale, WallDepthOrg; + FWallTmapVals tmapvals; }; diff --git a/src/r_defs.h b/src/r_defs.h index d0d538aa5..a759edeb5 100644 --- a/src/r_defs.h +++ b/src/r_defs.h @@ -971,18 +971,6 @@ struct side_t FArchive &operator<< (FArchive &arc, side_t::part &p); -// -// Move clipping aid for LineDefs. -// -enum slopetype_t -{ - ST_HORIZONTAL, - ST_VERTICAL, - ST_POSITIVE, - ST_NEGATIVE -}; - - struct line_t { vertex_t *v1, *v2; // vertices, from v1 to v2 @@ -997,7 +985,6 @@ struct line_t side_t *sidedef[2]; //DWORD sidenum[2]; // sidenum[1] will be NO_SIDE if one sided fixed_t bbox[4]; // bounding box, for the extent of the LineDef. - slopetype_t slopetype; // To aid move clipping. sector_t *frontsector, *backsector; int validcount; // if == validcount, already checked int locknumber; // [Dusk] lock number for special diff --git a/src/r_main.cpp b/src/r_main.cpp index a726bc714..bc3c4c7c0 100644 --- a/src/r_main.cpp +++ b/src/r_main.cpp @@ -72,8 +72,6 @@ // EXTERNAL FUNCTION PROTOTYPES -------------------------------------------- void R_SpanInitData (); -void RP_RenderBSPNode (void *node); -bool RP_SetupFrame (bool backside); void R_DeinitSprites(); // PUBLIC FUNCTION PROTOTYPES ---------------------------------------------- @@ -94,14 +92,12 @@ extern "C" int fuzzviewheight; static float CurrentVisibility = 8.f; static fixed_t MaxVisForWall; static fixed_t MaxVisForFloor; -static bool polyclipped; extern bool r_showviewer; bool r_dontmaplines; // PUBLIC DATA DEFINITIONS ------------------------------------------------- CVAR (String, r_viewsize, "", CVAR_NOSET) -CVAR (Int, r_polymost, 0, 0) CVAR (Bool, r_shadercolormaps, true, CVAR_ARCHIVE) fixed_t r_BaseVisibility; @@ -612,14 +608,6 @@ void R_SetupFreelook() } } -void R_SetupPolymost() -{ - if (r_polymost) - { - polyclipped = RP_SetupFrame (false); - } -} - //========================================================================== // // R_EnterMirror @@ -812,11 +800,8 @@ void R_RenderActorView (AActor *actor, bool dontmaplines) } // Link the polyobjects right before drawing the scene to reduce the amounts of calls to this function PO_LinkToSubsectors(); - if (r_polymost < 2) - { - R_RenderBSPNode (nodes + numnodes - 1); // The head node is the last node output. - R_3D_ResetClip(); // reset clips (floor/ceiling) - } + R_RenderBSPNode (nodes + numnodes - 1); // The head node is the last node output. + R_3D_ResetClip(); // reset clips (floor/ceiling) camera->renderflags = savedflags; WallCycles.Unclock(); @@ -843,16 +828,6 @@ void R_RenderActorView (AActor *actor, bool dontmaplines) MaskedCycles.Unclock(); NetUpdate (); - - if (r_polymost) - { - RP_RenderBSPNode (nodes + numnodes - 1); - if (polyclipped) - { - RP_SetupFrame (true); - RP_RenderBSPNode (nodes + numnodes - 1); - } - } } WallMirrors.Clear (); interpolator.RestoreInterpolations (); diff --git a/src/r_polymost.cpp b/src/r_polymost.cpp deleted file mode 100644 index e7963faa2..000000000 --- a/src/r_polymost.cpp +++ /dev/null @@ -1,1599 +0,0 @@ -/************************************************************************************************** -"POLYMOST" code written by Ken Silverman -Ken Silverman's official web site: http://www.advsys.net/ken -This file has been modified (severely) from Ken Silverman's original release - -Motivation: -When 3D Realms released the Duke Nukem 3D source code, I thought somebody would do a OpenGL or -Direct3D port. Well, after a few months passed, I saw no sign of somebody working on a true -hardware-accelerated port of Build, just people saying it wasn't possible. Eventually, I realized -the only way this was going to happen was for me to do it myself. First, I needed to port Build to -Windows. I could have done it myself, but instead I thought I'd ask my Australian buddy, Jonathon -Fowler, if he would upgrade his Windows port to my favorite compiler (MSVC) - which he did. Once -that was done, I was ready to start the "POLYMOST" project. - -About: -This source file is basically a complete rewrite of the entire rendering part of the Build engine. -There are small pieces in ENGINE.C to activate this code, and other minor hacks in other source -files, but most of it is in here. If you're looking for polymost-related code in the other source -files, you should find most of them by searching for either "polymost" or "rendmode". Speaking of -rendmode, there are now 4 rendering modes in Build: - - rendmode 0: The original code I wrote from 1993-1997 - rendmode 1: Solid-color rendering: my debug code before I did texture mapping - rendmode 2: Software rendering before I started the OpenGL code (Note: this is just a quick - hack to make testing easier - it's not optimized to my usual standards!) - rendmode 3: The OpenGL code - -The original Build engine did hidden surface removal by using a vertical span buffer on the tops -and bottoms of walls. This worked nice back in the day, but it it's not suitable for a polygon -engine. So I decided to write a brand new hidden surface removal algorithm - using the same idea -as the original Build - but one that worked with vectors instead of already rasterized data. - -Brief history: -06/20/2000: I release Build Source code -04/01/2003: 3D Realms releases Duke Nukem 3D source code -10/04/2003: Jonathon Fowler gets his Windows port working in Visual C -10/04/2003: I start writing POLYMOST.BAS, a new hidden surface removal algorithm for Build that - works on a polygon level instead of spans. -10/16/2003: Ported POLYMOST.BAS to C inside JonoF KenBuild's ENGINE.C; later this code was split - out of ENGINE.C and put in this file, POLYMOST.C. -12/10/2003: Started OpenGL code for POLYMOST (rendmode 3) -12/23/2003: 1st public release -01/01/2004: 2nd public release: fixed stray lines, status bar, mirrors, sky, and lots of other bugs. - ----------------------------------------------------------------------------------------------------- - -Todo list (in approximate chronological order): - -High priority: - * BOTH: Do accurate software sorting/chopping for sprites: drawing in wrong order is bad :/ - * BOTH: Fix hall of mirrors near "zenith". Call polymost_drawrooms twice? - * OPENGL: drawmapview() - -Low priority: - * SOFT6D: Do back-face culling of sprites during up/down/tilt transformation (top of drawpoly) - * SOFT6D: Fix depth shading: use saturation&LUT - * SOFT6D: Optimize using hyperbolic mapping (similar to KUBE algo) - * SOFT6D: Slab6-style voxel sprites. How to accelerate? :/ - * OPENGL: KENBUILD: Write flipping code for floor mirrors - * BOTH: KENBUILD: Parallaxing sky modes 1&2 - * BOTH: Masked/1-way walls don't clip correctly to sectors of intersecting ceiling/floor slopes - * BOTH: Editart x-center is not working correctly with Duke's camera/turret sprites - * BOTH: Get rid of horizontal line above Duke full-screen status bar - * BOTH: Combine ceilings/floors into a single triangle strip (should lower poly count by 2x) - * BOTH: Optimize/clean up texture-map setup equations - -**************************************************************************************************/ - -#include -#include -#include -#include "doomtype.h" -#include "r_polymost.h" -#include "c_cvars.h" -#include "c_dispatch.h" -#include "r_main.h" -#include "r_draw.h" -#include "templates.h" -#include "r_sky.h" -#include "g_level.h" -#include "r_bsp.h" -#include "v_palette.h" -#include "v_font.h" -#include "v_video.h" -#include "r_data/colormaps.h" - -EXTERN_CVAR (Int, r_polymost) - -#define SCISDIST 1.0 //1.0: Close plane clipping distance - -static double gyxscale, gxyaspect, gviewxrange, ghalfx, grhalfxdown10, grhalfxdown10x, ghoriz; -static double gcosang, gsinang, gcosang2, gsinang2; -static double gchang, gshang, gctang, gstang; -//static float gtang = 0.0; -CVAR (Float, gtang, 0, 0); -double guo, gux, guy; //Screen-based texture mapping parameters -double gvo, gvx, gvy; -double gdo, gdx, gdy; - -#ifdef _MSC_VER -#pragma warning (disable:4244) -#endif - -PolyClipper::PolyClipper () - : vsps (&EmptyList) -{ - UsedList.Next = UsedList.Prev = &UsedList; -} - -PolyClipper::~PolyClipper () -{ - vspgroup *probe = vsps.NextGroup; - while (probe != NULL) - { - vspgroup *next = probe->NextGroup; - delete probe; - probe = next; - } -} - -PolyClipper::vspgroup::vspgroup (vsptype *sentinel) -{ - int i; - - NextGroup = NULL; - vsp[0].Prev = sentinel; - vsp[0].Next = &vsp[1]; - for (i = 1; i < GROUP_SIZE-1; ++i) - { - vsp[i].Next = &vsp[i+1]; - vsp[i].Prev = &vsp[i-1]; - } - vsp[i].Next = sentinel; - vsp[i].Prev = &vsp[i-1]; - sentinel->Next = &vsp[0]; - sentinel->Prev = &vsp[i]; -} - - /*Init viewport boundary (must be 4 point convex loop): - // (px[0],py[0]).----.(px[1],py[1]) - // / \ - // / \ - // (px[3],py[3]).--------------.(px[2],py[2]) - */ -void PolyClipper::InitMosts (double *px, double *py, int n) -{ - int i, j, k, imin; - int vcnt; - vsptype *vsp[8]; - - EmptyAll (); - vcnt = 1; // 0 is dummy solid node - - if (n < 3) return; - imin = (px[1] < px[0]); - for(i=n-1;i>=2;i--) if (px[i] < px[imin]) imin = i; - - vsp[0] = &UsedList; - vsp[vcnt] = GetVsp (); - vsp[vcnt]->X = px[imin]; - vsp[vcnt]->Cy[0] = vsp[vcnt]->Fy[0] = py[imin]; - vsp[vcnt]->CTag = vsp[vcnt]->FTag = 1; - vcnt++; - i = imin+1; if (i >= n) i = 0; - j = imin-1; if (j < 0) j = n-1; - do - { - if (px[i] < px[j]) - { - if ((vcnt > 1) && (px[i] - vsp[vcnt-1]->X < 0.00001)) vcnt--; - else vsp[vcnt] = GetVsp (); - vsp[vcnt]->X = px[i]; - vsp[vcnt]->Cy[0] = py[i]; - k = j+1; if (k >= n) k = 0; - //(px[k],py[k]) - //(px[i],?) - //(px[j],py[j]) - vsp[vcnt]->Fy[0] = (px[i]-px[k])*(py[j]-py[k])/(px[j]-px[k]) + py[k]; - if (vcnt > 1) - { - vsp[vcnt]->CTag = vsp[vcnt-1]->CTag + 1; - vsp[vcnt]->FTag = vsp[vcnt-1]->FTag; - } - vcnt++; - i++; if (i >= n) i = 0; - } - else if (px[j] < px[i]) - { - if ((vcnt > 1) && (px[j] - vsp[vcnt-1]->X < 0.00001)) vcnt--; - else vsp[vcnt] = GetVsp (); - vsp[vcnt]->X = px[j]; - vsp[vcnt]->Fy[0] = py[j]; - k = i-1; if (k < 0) k = n-1; - //(px[k],py[k]) - //(px[j],?) - //(px[i],py[i]) - vsp[vcnt]->Cy[0] = (px[j]-px[k])*(py[i]-py[k])/(px[i]-px[k]) + py[k]; - if (vcnt > 1) - { - vsp[vcnt]->FTag = vsp[vcnt-1]->FTag + 1; - vsp[vcnt]->CTag = vsp[vcnt-1]->CTag; - } - vcnt++; - j--; if (j < 0) j = n-1; - } - else - { - if ((vcnt > 1) && (px[i] - vsp[vcnt-1]->X < 0.00001)) vcnt--; - else vsp[vcnt] = GetVsp (); - vsp[vcnt]->X = px[i]; - vsp[vcnt]->Cy[0] = py[i]; - vsp[vcnt]->Fy[0] = py[j]; - if (vcnt > 1) - { - vsp[vcnt]->CTag = vsp[vcnt-1]->CTag + 1; - vsp[vcnt]->FTag = vsp[vcnt-1]->FTag + 1; - } - vcnt++; - i++; if (i >= n) i = 0; if (i == j) break; - j--; if (j < 0) j = n-1; - } - } while (i != j); - if (px[i] > vsp[vcnt-1]->X) - { - vsp[vcnt] = GetVsp (); - vsp[vcnt]->X = px[i]; - vsp[vcnt]->Cy[0] = vsp[vcnt]->Fy[0] = py[i]; - vsp[vcnt]->CTag = vsp[vcnt-1]->CTag + 1; - vsp[vcnt]->FTag = vsp[vcnt-1]->FTag + 1; - vcnt++; - } - - assert (vcnt < 8); - - vsp[vcnt-1]->CTag = vsp[vcnt-1]->FTag = vcnt-1; - for(i=0;iCy[1] = vsp[i+1]->Cy[0]; //vsp[i]->CTag = i; - vsp[i]->Fy[1] = vsp[i+1]->Fy[0]; //vsp[i]->FTag = i; - vsp[i]->Next = vsp[i+1]; vsp[i]->Prev = vsp[i-1]; - } - vsp[vcnt-1]->Next = &UsedList; UsedList.Prev = vsp[vcnt-1]; - GTag = vcnt; -} - -void PolyClipper::EmptyAll () -{ - if (UsedList.Next != &UsedList) - { - if (EmptyList.Next != &EmptyList) - { - // Move the used list to the start of the empty list - UsedList.Prev->Next = EmptyList.Next; - EmptyList.Next = UsedList.Next; - UsedList.Next->Prev = &EmptyList; - } - else - { - // The empty list is empty, so we can just move the - // used list to the empty list. - EmptyList.Next = UsedList.Next; - EmptyList.Prev = UsedList.Prev; - } - UsedList.Next = UsedList.Prev = &UsedList; - } -} - -void PolyClipper::AddGroup () -{ - vspgroup *group = new vspgroup (&EmptyList); - group->NextGroup = vsps.NextGroup; - vsps.NextGroup = group; -} - -PolyClipper::vsptype *PolyClipper::GetVsp () -{ - vsptype *vsp; - - if (EmptyList.Next == &EmptyList) - { - AddGroup (); - } - vsp = EmptyList.Next; - EmptyList.Next = vsp->Next; - vsp->Next->Prev = &EmptyList; - return vsp; -} - -void PolyClipper::FreeVsp (vsptype *vsp) -{ - vsp->Next->Prev = vsp->Prev; - vsp->Prev->Next = vsp->Next; - - vsp->Next = EmptyList.Next; - vsp->Next->Prev = vsp; - vsp->Prev = &EmptyList; - EmptyList.Next = vsp; -} - -PolyClipper::vsptype *PolyClipper::vsinsaft (vsptype *i) -{ - vsptype *r; - - // Get an element from the empty list - r = GetVsp (); - - *r = *i; // Copy i to r - - // Insert r after i - r->Prev = i; - r->Next = i->Next; - i->Next->Prev = r; - i->Next = r; - - return r; -} - -bool PolyClipper::TestVisibleMost (float x0, float x1) -{ - vsptype *i, *newi; - - for (i = UsedList.Next; i != &UsedList; i = newi) - { - newi = i->Next; - if ((x0 < newi->X) && (i->X < x1) && (i->CTag >= 0)) return true; - } - return false; -} - -int PolyClipper::DoMost (float x0, float y0, float x1, float y1, pmostcallbacktype callback, void *callbackdata) -{ - double dpx[4], dpy[4]; - float f, slop, dx0, dx1, nx, nx0, ny0, nx1, ny1; - double dx, d, n, t; - float spx[4], spy[4], cy[2], cv[2]; - int j, k, z, scnt, dir, spt[4]; - vsptype *vsp, *nvsp, *vcnt = NULL, *ni; - int did = 1; - - if (x0 < x1) - { - dir = 1; //clip dmost (floor) - y0 -= .01f; y1 -= .01f; - } - else - { - if (x0 == x1) return 0; - f = x0; x0 = x1; x1 = f; - f = y0; y0 = y1; y1 = f; - dir = 0; //clip umost (ceiling) - //y0 += .01f; y1 += .01f; //necessary? - } - - slop = (y1-y0)/(x1-x0); - for (vsp = UsedList.Next; vsp != &UsedList; vsp = nvsp) - { - nvsp = vsp->Next; nx0 = vsp->X; nx1 = nvsp->X; - if ((x0 >= nx1) || (nx0 >= x1) || (vsp->CTag <= 0)) continue; - dx = nx1-nx0; - cy[0] = vsp->Cy[0]; cv[0] = vsp->Cy[1]-cy[0]; - cy[1] = vsp->Fy[0]; cv[1] = vsp->Fy[1]-cy[1]; - - scnt = 0; - - //Test if left edge requires split (x0,y0) (nx0,cy(0)), - if ((x0 > nx0) && (x0 < nx1)) - { - t = (x0-nx0)*cv[dir] - (y0-cy[dir])*dx; - if (((!dir) && (t < 0)) || ((dir) && (t > 0))) - { spx[scnt] = x0; spy[scnt] = y0; spt[scnt] = -1; scnt++; } - } - - //Test for intersection on umost (j == 0) and dmost (j == 1) - for(j=0;j<2;j++) - { - d = (y0-y1)*dx - (x0-x1)*cv[j]; - n = (y0-cy[j])*dx - (x0-nx0)*cv[j]; - if ((fabsf(n) <= fabsf(d)) && (d*n >= 0) && (d != 0)) - { - t = n/d; nx = (x1-x0)*t + x0; - if ((nx > nx0) && (nx < nx1)) - { - spx[scnt] = nx; spy[scnt] = (y1-y0)*t + y0; - spt[scnt] = j; scnt++; - } - } - } - - //Nice hack to avoid full sort later :) - if ((scnt >= 2) && (spx[scnt-1] < spx[scnt-2])) - { - f = spx[scnt-1]; spx[scnt-1] = spx[scnt-2]; spx[scnt-2] = f; - f = spy[scnt-1]; spy[scnt-1] = spy[scnt-2]; spy[scnt-2] = f; - j = spt[scnt-1]; spt[scnt-1] = spt[scnt-2]; spt[scnt-2] = j; - } - - //Test if right edge requires split - if ((x1 > nx0) && (x1 < nx1)) - { - t = (x1-nx0)*cv[dir] - (y1-cy[dir])*dx; - if (((!dir) && (t < 0)) || ((dir) && (t > 0))) - { spx[scnt] = x1; spy[scnt] = y1; spt[scnt] = -1; scnt++; } - } - - vsp->Tag = nvsp->Tag = -1; - for(z = 0; z <= scnt; z++, vsp = vcnt) - { - if (z < scnt) - { - vcnt = vsinsaft(vsp); - t = (spx[z]-nx0)/dx; - vsp->Cy[1] = t*cv[0] + cy[0]; - vsp->Fy[1] = t*cv[1] + cy[1]; - vcnt->X = spx[z]; - vcnt->Cy[0] = vsp->Cy[1]; - vcnt->Fy[0] = vsp->Fy[1]; - vcnt->Tag = spt[z]; - } - - ni = vsp->Next; if (ni == &UsedList) continue; //this 'if' fixes many bugs! - dx0 = vsp->X; if (x0 > dx0) continue; - dx1 = ni->X; if (x1 < dx1) continue; - ny0 = (dx0-x0)*slop + y0; - ny1 = (dx1-x0)*slop + y0; - - // dx0 dx1 - // ³ ³ - //---------------------------- - // t0+=0 t1+=0 - // vsp[i].cy[0] vsp[i].cy[1] - //============================ - // t0+=1 t1+=3 - //============================ - // vsp[i].fy[0] vsp[i].fy[1] - // t0+=2 t1+=6 - // - // ny0 ? ny1 ? - - k = 1+3; - if ((vsp->Tag == 0) || (ny0 <= vsp->Cy[0]+.01)) k--; - if ((vsp->Tag == 1) || (ny0 >= vsp->Fy[0]-.01)) k++; - if ((ni->Tag == 0) || (ny1 <= vsp->Cy[1]+.01)) k -= 3; - if ((ni->Tag == 1) || (ny1 >= vsp->Fy[1]-.01)) k += 3; - - if (!dir) - { - switch(k) - { - case 1: case 2: - dpx[0] = dx0; dpy[0] = vsp->Cy[0]; - dpx[1] = dx1; dpy[1] = vsp->Cy[1]; - dpx[2] = dx0; dpy[2] = ny0; - if(callback) callback(dpx,dpy,3,callbackdata); - vsp->Cy[0] = ny0; vsp->CTag = GTag; break; - case 3: case 6: - dpx[0] = dx0; dpy[0] = vsp->Cy[0]; - dpx[1] = dx1; dpy[1] = vsp->Cy[1]; - dpx[2] = dx1; dpy[2] = ny1; - if(callback) callback(dpx,dpy,3,callbackdata); - vsp->Cy[1] = ny1; vsp->CTag = GTag; break; - case 4: case 5: case 7: - dpx[0] = dx0; dpy[0] = vsp->Cy[0]; - dpx[1] = dx1; dpy[1] = vsp->Cy[1]; - dpx[2] = dx1; dpy[2] = ny1; - dpx[3] = dx0; dpy[3] = ny0; - if(callback) callback(dpx,dpy,4,callbackdata); - vsp->Cy[0] = ny0; vsp->Cy[1] = ny1; vsp->CTag = GTag; break; - case 8: - dpx[0] = dx0; dpy[0] = vsp->Cy[0]; - dpx[1] = dx1; dpy[1] = vsp->Cy[1]; - dpx[2] = dx1; dpy[2] = vsp->Fy[1]; - dpx[3] = dx0; dpy[3] = vsp->Fy[0]; - if(callback) callback(dpx,dpy,4,callbackdata); - vsp->CTag = vsp->FTag = -1; break; - default: did = 0; break; - } - } - else - { - switch(k) - { - case 7: case 6: - dpx[0] = dx0; dpy[0] = ny0; - dpx[1] = dx1; dpy[1] = vsp->Fy[1]; - dpx[2] = dx0; dpy[2] = vsp->Fy[0]; - if(callback) callback(dpx,dpy,3,callbackdata); - vsp->Fy[0] = ny0; vsp->FTag = GTag; break; - case 5: case 2: - dpx[0] = dx0; dpy[0] = vsp->Fy[0]; - dpx[1] = dx1; dpy[1] = ny1; - dpx[2] = dx1; dpy[2] = vsp->Fy[1]; - if(callback) callback(dpx,dpy,3,callbackdata); - vsp->Fy[1] = ny1; vsp->FTag = GTag; break; - case 4: case 3: case 1: - dpx[0] = dx0; dpy[0] = ny0; - dpx[1] = dx1; dpy[1] = ny1; - dpx[2] = dx1; dpy[2] = vsp->Fy[1]; - dpx[3] = dx0; dpy[3] = vsp->Fy[0]; - if(callback) callback(dpx,dpy,4,callbackdata); - vsp->Fy[0] = ny0; vsp->Fy[1] = ny1; vsp->FTag = GTag; break; - case 0: - dpx[0] = dx0; dpy[0] = vsp->Cy[0]; - dpx[1] = dx1; dpy[1] = vsp->Cy[1]; - dpx[2] = dx1; dpy[2] = vsp->Fy[1]; - dpx[3] = dx0; dpy[3] = vsp->Fy[0]; - if(callback) callback(dpx,dpy,4,callbackdata); - vsp->CTag = vsp->FTag = -1; break; - default: did = 0; break; - } - } - } - } - - GTag++; - - //Combine neighboring vertical strips with matching collinear top&bottom edges - //This prevents x-splits from propagating through the entire scan - vsp = UsedList.Next; - while (vsp->Next != &UsedList) - { - ni = vsp->Next; - if ((vsp->Cy[0] >= vsp->Fy[0]) && (vsp->Cy[1] >= vsp->Fy[1])) - { vsp->CTag = vsp->FTag = -1; } - if ((vsp->CTag == ni->CTag) && (vsp->FTag == ni->FTag)) - { vsp->Cy[1] = ni->Cy[1]; vsp->Fy[1] = ni->Fy[1]; FreeVsp (ni); } - else vsp = ni; - } - return did; -} - -#include "d_event.h" -static int pmx, pmy; -static int pt, px0, py0, px1, py1; -static struct polypt { float x, y; } polypts[80]; -static BYTE polysize[32]; -static int numpoly, polypt; -PolyClipper TestPoly; - -void drawline2d (float x1, float y1, float x2, float y2, BYTE col) -{ - float dx, dy, fxresm1, fyresm1, f; - long i, x, y, xi, yi, xup16, yup16; - - //Always draw lines in same direction - if ((y2 > y1) || ((y2 == y1) && (x2 > x1))) { f = x1; x1 = x2; x2 = f; f = y1; y1 = y2; y2 = f; } - - dx = x2-x1; dy = y2-y1; if ((dx == 0) && (dy == 0)) return; - fxresm1 = (float)RenderTarget->GetWidth()-.5; fyresm1 = (float)RenderTarget->GetHeight()-.5; - if (x1 >= fxresm1) { if (x2 >= fxresm1) return; y1 += (fxresm1-x1)*dy/dx; x1 = fxresm1; } - else if (x1 < 0) { if (x2 < 0) return; y1 += ( 0-x1)*dy/dx; x1 = 0; } - if (x2 >= fxresm1) { y2 += (fxresm1-x2)*dy/dx; x2 = fxresm1; } - else if (x2 < 0) { y2 += ( 0-x2)*dy/dx; x2 = 0; } - if (y1 >= fyresm1) { if (y2 >= fyresm1) return; x1 += (fyresm1-y1)*dx/dy; y1 = fyresm1; } - else if (y1 < 0) { if (y2 < 0) return; x1 += ( 0-y1)*dx/dy; y1 = 0; } - if (y2 >= fyresm1) { x2 += (fyresm1-y2)*dx/dy; y2 = fyresm1; } - else if (y2 < 0) { x2 += ( 0-y2)*dx/dy; y2 = 0; } - - dx = x2-x1; dy = y2-y1; - i = (long)(MAX(fabsf(dx)+1,fabsf(dy)+1)); f = 65536.f/((float)i); - x = (long)(x1*65536.f)+32768; xi = (long)(dx*f); xup16 = (RenderTarget->GetWidth()<<16); - y = (long)(y1*65536.f)+32768; yi = (long)(dy*f); yup16 = (RenderTarget->GetHeight()<<16); - do - { - if (((unsigned long)x < (unsigned long)xup16) && ((unsigned long)y < (unsigned long)yup16)) - *(ylookup[y>>16]+(x>>16)+dc_destorg) = col; - x += xi; y += yi; i--; - } while (i >= 0); -} - -static int maskhack; - -void fillconvpoly (float x[], float y[], int n, int col, int bcol) -{ - int mini = y[0] >= y[1], maxi = 1 - mini; - int i, j, y2, oz, z, yy, zz, ncol; - float area, xi, xx; - static int lastx[MAXHEIGHT+2]; - - for (z = 2; z < n; ++z) - { - if (y[z] < y[mini]) mini = z; - if (y[z] > y[maxi]) maxi = z; - } - - area = 0; zz = n - 1; - for (z = 0; z < n; ++z) - { - area += (x[zz] - x[z]) * (y[z] + y[zz]); zz = z; - } - if (area <= 0) return; - - i = maxi; y2 = int(y[i]); - do - { - j = i + 1; if (j == n) j = 0; - yy = int(ceilf(y[j])); - if (yy < 0) yy = 0; - if (yy < y2) - { - xi = (x[j] - x[i]) / (y[j] - y[i]); - xx = (y2 - y[j]) * xi + x[j]; - if (y2 >= RenderTarget->GetHeight()) { xx = xx - (y2 - RenderTarget->GetHeight() + 1)*xi; y2 = RenderTarget->GetHeight()-1; } - for (; y2 >= yy; --y2) - { - lastx[y2] = MAX (0, int(ceilf(xx))); xx = xx - xi; - } - } - i = j; - } while (i != mini); - if (y2 == yy) lastx[yy] = lastx[yy+1]; - do - { - j = i + 1; if (j == n) j = 0; - y2 = int(y[j]); - if (y2 >= RenderTarget->GetHeight()) y2 = RenderTarget->GetHeight()-1; - if (y2 > yy) - { - xi = (x[j] - x[i]) / (y[j] - y[i]); - xx = (yy - y[i]) * xi + x[i]; - if (yy < 0) { xx = xx - xi*yy; yy = 0; } - ncol = col; if (yy & 1) ncol = ncol ^ maskhack; - for (; yy <= y2; ++yy) - { - //drawline2d(lastx[yy], yy, int(ceilf(xx)), yy, ncol); xx = xx + xi; - int xxx = MIN(RenderTarget->GetWidth(), int(ceilf(xx))); - if (yy < RenderTarget->GetHeight() && lastx[yy] < xxx) memset(RenderTarget->GetBuffer()+yy*RenderTarget->GetPitch()+lastx[yy], ncol, xxx-lastx[yy]); - xx = xx + xi; - ncol = ncol ^ maskhack; - } - } - i = j; - } while (i != maxi); - - if (col != bcol) - { - oz = n - 1; - for (z = 0; z < n; ++z) - { - drawline2d(x[oz], y[oz], x[z], y[z], bcol); - oz = z; - } - } -} - -void drawtri(float x0, float y0, float x1, float y1, float x2, float y2, int col, int bcol) -{ - float x[3], y[3]; - x[0] = x0; y[0] = y0; - x[1] = x1; y[1] = y1; - x[2] = x2; y[2] = y2; - fillconvpoly(x, y, 3, col, bcol); -} - -void drawquad(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3, int col, int bcol) -{ - float x[4], y[4]; - x[0] = x0; y[0] = y0; - x[1] = x1; y[1] = y1; - x[2] = x2; y[2] = y2; - x[3] = x3; y[3] = y3; - fillconvpoly(x, y, 4, col, bcol); // 2 triangles - if (col != bcol) - { - if (fabsf(y0-y2) < fabsf(y1-y3)) - drawline2d(x0,y0,x2,y2,bcol); - else - drawline2d(x1,y1,x3,y3,bcol); - } -} - -void printnum(int x, int y, int num) -{ - char foo[16]; mysnprintf (foo, countof(foo), "%d", num); - RenderTarget->DrawText (SmallFont, CR_WHITE, x, y, foo, TAG_DONE); -} - -void drawpolymosttest() -{ - float cx0 = 0, cy0 = 0, fx0 = 0, fy0 = 0; - int ccol, fcol; - PolyClipper::vsptype *vsp, *ovsp = &TestPoly.UsedList, *nvsp; - - fcol = 0; ccol = 0; - - RenderTarget->Clear(0, 0, RenderTarget->GetWidth(), RenderTarget->GetHeight(), 0, 0); - for (vsp = ovsp->Next; vsp->Next != &TestPoly.UsedList; ovsp = vsp, vsp = nvsp) - { - nvsp = vsp->Next; - if (vsp->CTag == -1 && vsp->FTag == -1) - { // Hide spans that have been clipped away - vsp->Cy[0] = vsp->Cy[1] = vsp->Fy[0] = vsp->Fy[1] = RenderTarget->GetHeight()/2; - } - - if (vsp->CTag != ovsp->CTag) cx0 = vsp->X, cy0 = vsp->Cy[0]; - if (vsp->CTag != nvsp->CTag) - { // fill the ceiling region - maskhack = 0x18; - drawquad(cx0, 0, nvsp->X, 0, nvsp->X, vsp->Cy[1], cx0, cy0, ccol, ccol); - maskhack = 0; ccol ^= 0x18; - printnum(int(cx0 + nvsp->X) / 2, 2, vsp->CTag); - } - - if(vsp->FTag != ovsp->FTag) fx0 = vsp->X, fy0 = vsp->Fy[0]; - if(vsp->FTag != nvsp->FTag) - { // fill the floor region - maskhack = 0x78; - drawquad(fx0, fy0+1, nvsp->X, vsp->Fy[1]+1, nvsp->X, RenderTarget->GetHeight(), fx0, RenderTarget->GetHeight(), fcol, fcol); - maskhack = 0; fcol ^= 0x78; - printnum(int(fx0 + nvsp->X) / 2, RenderTarget->GetHeight()-10, vsp->FTag); - } - - // fill the unclipped middle region - drawquad(vsp->X, vsp->Cy[0], nvsp->X, vsp->Cy[1], nvsp->X, vsp->Fy[1], vsp->X, vsp->Fy[0], 0xC4, 0xE6); - } - - int x = (pmx + 3) & ~7, y = (pmy + 3) & ~7; - - drawline2d (x - 3, y, x + 3, y, 30); - drawline2d (x, y - 3, x, y + 3, 30); - printnum ( 0, 20, x); - printnum (50, 20, y); - - if (pt > 0 && px0 != px1) - { - if (px0 < px1) - { - drawline2d (px0, py0, px0, RenderTarget->GetHeight()-1, 47); - drawline2d (px1, py1, px1, RenderTarget->GetHeight()-1, 47); - } - else - { - drawline2d (px0, py0, px0, 0, 47); - drawline2d (px1, py1, px1, 0, 47); - } - drawline2d (px0, py0, px1, py1, 47); - } - if (pt == 2) - { - int i = 0; - for (x = 0; x < numpoly; ++x) - { - if (polysize[x] == 3) - { - drawtri (polypts[i ].x, polypts[i ].y, - polypts[i+1].x, polypts[i+1].y, - polypts[i+2].x, polypts[i+2].y, 0x7f, 0x9f); - i += 3; - } - else - { - drawquad (polypts[i ].x, polypts[i ].y, - polypts[i+1].x, polypts[i+1].y, - polypts[i+2].x, polypts[i+2].y, - polypts[i+3].x, polypts[i+3].y, 0x7f, 0x9f); - i += 4; - } - } - } -} - -CCMD(initpolymosttest) -{ - double px[4], py[4]; - int test = 0; - - if (argv.argc() > 1) - test = atoi(argv[1]); - - // Box - px[0] = px[3] = 0; - px[1] = px[2] = screen->GetWidth(); - py[0] = py[1] = screen->GetHeight()/4; - py[2] = py[3] = screen->GetHeight()*3/4; - - switch (test) - { - case 1: // Shorter top edge - px[0] = px[1]/6; - px[1] = px[1]*5/6; - break; - - case 2: // Shorter bottom edge - px[3] = px[2]/6; - px[2] = px[2]*5/6; - break; - - case 3: // Shorter left edge - py[0] = screen->GetHeight()*3/8; - py[3] = screen->GetHeight()*5/8; - break; - - case 4: // Shorter right edge - py[1] = screen->GetHeight()*3/8; - py[2] = screen->GetHeight()*5/8; - break; - - case 5: - px[0] = -1.0048981460288360/2+50; py[0] = -1.0/2+50; - px[1] = 643.00492866407262/2+50; py[1] = -1.0/2+50; - px[2] = 643.00492866407262/2+50; py[2] = 483/2+50; - px[3] = -1.0048981460288360/2+50; py[3] = 483/2+50; - break; - } - TestPoly.InitMosts (px, py, 4); - pmx = screen->GetWidth()/2; - pmy = screen->GetHeight()/2; - pt = 0; -} - -static void testpolycallback (double *dpx, double *dpy, int n, void *foo) -{ - if (numpoly == sizeof(polysize)) return; - if (size_t(polypt + n) > countof(polypts)) return; - polysize[numpoly++] = n; - for (int i = 0; i < n; ++i) - { - polypts[polypt + i].x = dpx[i]; - polypts[polypt + i].y = dpy[i]; - } - polypt += n; -} - -void Polymost_Responder (event_t *ev) -{ - if (ev->type == EV_Mouse && pt < 2) - { - pmx = clamp (pmx + ev->x, 0, screen->GetWidth()-1); - pmy = clamp (pmy - ev->y, 0, screen->GetHeight()-1); - int x = (pmx + 3) & ~7, y = (pmy + 3) & ~7; - if (pt == 0) px0 = x, py0 = y; - if (pt <= 1) px1 = x, py1 = y; - } - else if (ev->type == EV_KeyDown && ev->data1 == KEY_MOUSE1) - { - if (pt == 0) pt = 1; else pt = 0; - } - else if (ev->type == EV_KeyUp && ev->data1 == KEY_MOUSE1) - { - if (pt == 1) { if (px0 != px1) pt++; else pt--; } - if (pt == 2) - { - numpoly = polypt = 0; - TestPoly.DoMost (px0, py0, px1, py1, testpolycallback, NULL); - } - } -} - - - - - - - - -extern fixed_t WallSZ1, WallSZ2, WallTX1, WallTX2, WallTY1, WallTY2, WallCX1, WallCX2, WallCY1, WallCY2; -extern int WallSX1, WallSX2; -extern float WallUoverZorg, WallUoverZstep, WallInvZorg, WallInvZstep, WallDepthScale, WallDepthOrg; -extern fixed_t rw_backcz1, rw_backcz2; -extern fixed_t rw_backfz1, rw_backfz2; -extern fixed_t rw_frontcz1, rw_frontcz2; -extern fixed_t rw_frontfz1, rw_frontfz2; -extern fixed_t rw_offset; -extern bool rw_markmirror; -extern bool rw_havehigh; -extern bool rw_havelow; -extern bool markfloor; -extern bool markceiling; -extern FTexture *toptexture; -extern FTexture *bottomtexture; -extern FTexture *midtexture; -extern bool rw_mustmarkfloor, rw_mustmarkceiling; -extern void R_NewWall(bool); -//extern void R_GetExtraLight (int *light, const secplane_t &plane, FExtraLight *el); -extern int doorclosed; -extern int viewpitch; -#include "p_lnspec.h" - -PolyClipper Mosts; -static bool drawback; - -bool RP_SetupFrame (bool backside) -{ - double ox, oy, oz, ox2, oy2, oz2, r, px[6], py[6], pz[6], px2[6], py2[6], pz2[6], sx[6], sy[6]; - int i, j, n, n2; - - drawback = backside; - if (backside) - { - viewangle += ANGLE_180; - viewsin = finesine[viewangle>>ANGLETOFINESHIFT]; - viewcos = finecosine[viewangle>>ANGLETOFINESHIFT]; - viewtansin = FixedMul (FocalTangent, viewsin); - viewtancos = FixedMul (FocalTangent, viewcos); - } - //Polymost supports true look up/down :) Here, we convert horizon to angle. - //gchang&gshang are cos&sin of this angle (respectively) -// gyxscale = ((double)xdimenscale)/131072.0; - gyxscale = double(InvZtoScale)/65536.0;///131072.0/320.0; -// gxyaspect = ((double)xyaspect*(double)viewingrange)*(5.0/(65536.0*262144.0)); -// gviewxrange = ((double)viewingrange)*((double)xdimen)/(32768.0*128.0); - gcosang = double(viewcos)/65536.0; - gsinang = double(viewsin)/65536.0; - gcosang2 = gcosang*double(FocalTangent)/65536.0; - gsinang2 = gsinang*double(FocalTangent)/65536.0; - ghalfx = (double)viewwidth*0.5; grhalfxdown10 = 1.0/(((double)ghalfx)*1024); - - //global cos/sin height angle - angle_t pitch = (angle_t)viewpitch; - if (backside) pitch = ANGLE_180 - pitch; - - gshang = double(finesine[pitch>>ANGLETOFINESHIFT])/65536.0; - gchang = double(finecosine[pitch>>ANGLETOFINESHIFT])/65536.0; - ghoriz = double(viewheight)*0.5; - - //global cos/sin tilt angle - gctang = cos(gtang); - gstang = sin(gtang); - if (fabs(gstang) < .001) //This hack avoids nasty precision bugs in domost() - { gstang = 0; if (gctang > 0) gctang = 1.0; else gctang = -1.0; } - - // Generate viewport trapezoid - px[0] = px[3] = 0-1; px[1] = px[2] = viewwidth+3; - py[0] = py[1] = 0-1; py[2] = py[3] = viewheight+3; n = 4; - for(i=0;i= n) j = 0; - if (pz[i] >= SCISDIST/16) { px2[n2] = px[i]; py2[n2] = py[i]; pz2[n2] = pz[i]; n2++; } - if ((pz[i] >= SCISDIST/16) != (pz[j] >= SCISDIST/16)) - { - clipped = true; - r = (SCISDIST/16-pz[i])/(pz[j]-pz[i]); - px2[n2] = (px[j]-px[i])*r + px[i]; - py2[n2] = (py[j]-py[i])*r + py[i]; - pz2[n2] = SCISDIST/16; - if (backside) py2[n2] -= r; - n2++; - } - } - if (n2 < 3) { return true; } - for(i=0;i= (dpx[2]-dpx[1])*(dpy[0]-dpy[1])) return; //for triangle - } - else - { - f = 0; //f is area of polygon / 2 - for(i=n-2,j=n-1,k=0;klinedef == NULL) return; - - //Offset&Rotate 3D coordinates to screen 3D space - x = double(line->v1->x - viewx); y = double(line->v1->y - viewy); - xp0 = x*gsinang - y*gcosang; - yp0 = x*gcosang2 + y*gsinang2; - x = double(line->v2->x - viewx); y = double(line->v2->y - viewy); - xp1 = x*gsinang - y*gcosang; - yp1 = x*gcosang2 + y*gsinang2; - - oxp0 = xp0; oyp0 = yp0; - - //Clip to close parallel-screen plane - // [RH] Why oh why does clipping the left side of the wall against - // a small SCISDIST not work for me? Strictly speaking, it's not - // the clipping of the left side that's the problem, because if I - // rotate the view 180 degrees so the right side of the wall is on - // the left of the screen, then clipping the right side becomes - // problematic. -#define WCLIPDIST (SCISDIST*256.0) - if (yp0 < WCLIPDIST) - { - if (yp1 < WCLIPDIST) return; - t0 = (WCLIPDIST-yp0)/(yp1-yp0); - xp0 = (xp1-xp0)*t0+xp0; - yp0 = WCLIPDIST; - nx0 = (line->v2->x - line->v1->x)*t0 + line->v1->x; - ny0 = (line->v2->y - line->v1->y)*t0 + line->v1->y; - } - else { t0 = 0.f; nx0 = line->v1->x; ny0 = line->v1->y; } - if (yp1 < WCLIPDIST) - { - t1 = (WCLIPDIST-oyp0)/(yp1-oyp0); - xp1 = (xp1-oxp0)*t1+oxp0; - yp1 = WCLIPDIST; - nx1 = (line->v2->x - line->v1->x)*t1 + line->v1->x; - ny1 = (line->v2->y - line->v1->y)*t1 + line->v1->y; - } - else { t1 = 1.f; nx1 = line->v2->x; ny1 = line->v2->y; } - - ryp0 = 1.0/yp0; ryp1 = 1.0/yp1; - - //Generate screen coordinates for front side of wall - x0 = ghalfx*xp0*ryp0 + ghalfx; - x1 = ghalfx*xp1*ryp1 + ghalfx; - if (x1 <= x0) return; - - ryp0 *= gyxscale; ryp1 *= gyxscale; - fixed_t fnx0 = fixed_t(nx0), fny0 = fixed_t(ny0); - fixed_t fnx1 = fixed_t(nx1), fny1 = fixed_t(ny1); - - fcz0 = frontsector->ceilingplane.ZatPoint (fnx0, fny0); - ffz0 = frontsector->floorplane.ZatPoint (fnx0, fny0); - fcz1 = frontsector->ceilingplane.ZatPoint (fnx1, fny1); - ffz1 = frontsector->floorplane.ZatPoint (fnx1, fny1); - bool cc = (t0>0 && x1 > 0); - cy0 = ghoriz - double(fcz0 - viewz) * ryp0; - fy0 = ghoriz - double(ffz0 - viewz) * ryp0; - cy1 = ghoriz - double(fcz1 - viewz) * ryp1; - fy1 = ghoriz - double(ffz1 - viewz) * ryp1; - -/* - tx1 = line->v1->x - viewx; - tx2 = line->v2->x - viewx; - ty1 = line->v1->y - viewy; - ty2 = line->v2->y - viewy; - // Reject lines not facing viewer - if (DMulScale32 (ty1, tx1-tx2, tx1, ty2-ty1) >= 0) - return; - - WallTX1 = DMulScale20 (tx1, viewsin, -ty1, viewcos); - WallTX2 = DMulScale20 (tx2, viewsin, -ty2, viewcos); - - WallTY1 = DMulScale20 (tx1, viewtancos, ty1, viewtansin); - WallTY2 = DMulScale20 (tx2, viewtancos, ty2, viewtansin); - - if (MirrorFlags & RF_XFLIP) - { - int t = 256-WallTX1; - WallTX1 = 256-WallTX2; - WallTX2 = t; - swap (WallTY1, WallTY2); - } - - if (WallTX1 >= -WallTY1) - { - if (WallTX1 > WallTY1) return; // left edge is off the right side - if (WallTY1 == 0) return; - WallSX1 = (centerxfrac + Scale (WallTX1, centerxfrac, WallTY1)) >> FRACBITS; - if (WallTX1 >= 0) WallSX1 = MIN (viewwidth, WallSX1+1); // fix for signed divide - WallSZ1 = WallTY1; - } - else - { - if (WallTX2 < -WallTY2) return; // wall is off the left side - fixed_t den = WallTX1 - WallTX2 - WallTY2 + WallTY1; - if (den == 0) return; - WallSX1 = 0; - WallSZ1 = WallTY1 + Scale (WallTY2 - WallTY1, WallTX1 + WallTY1, den); - } - - if (WallSZ1 < 32) - return; - - if (WallTX2 <= WallTY2) - { - if (WallTX2 < -WallTY2) return; // right edge is off the left side - if (WallTY2 == 0) return; - WallSX2 = (centerxfrac + Scale (WallTX2, centerxfrac, WallTY2)) >> FRACBITS; - if (WallTX2 >= 0) WallSX2 = MIN (viewwidth, WallSX2+1); // fix for signed divide - WallSZ2 = WallTY2; - } - else - { - if (WallTX1 > WallTY1) return; // wall is off the right side - fixed_t den = WallTY2 - WallTY1 - WallTX2 + WallTX1; - if (den == 0) return; - WallSX2 = viewwidth; - WallSZ2 = WallTY1 + Scale (WallTY2 - WallTY1, WallTX1 - WallTY1, den); - } - - if (WallSZ2 < 32 || WallSX2 <= WallSX1) - return; - - if (WallSX1 > WindowRight || WallSX2 < WindowLeft) - return; - if (line->linedef == NULL) - { - return; - } -*/ - - vertex_t *v1, *v2; - - v1 = line->linedef->v1; - v2 = line->linedef->v2; - - if ((v1 == line->v1 && v2 == line->v2) || (v2 == line->v1 && v1 == line->v2)) - { // The seg is the entire wall. - if (MirrorFlags & RF_XFLIP) - { - WallUoverZorg = (float)WallTX2 * WallTMapScale; - WallUoverZstep = (float)(-WallTY2) * 32.f; - WallInvZorg = (float)(WallTX2 - WallTX1) * WallTMapScale; - WallInvZstep = (float)(WallTY1 - WallTY2) * 32.f; - } - else - { - WallUoverZorg = (float)WallTX1 * WallTMapScale; - WallUoverZstep = (float)(-WallTY1) * 32.f; - WallInvZorg = (float)(WallTX1 - WallTX2) * WallTMapScale; - WallInvZstep = (float)(WallTY2 - WallTY1) * 32.f; - } - } - else - { // The seg is only part of the wall. - if (line->linedef->sidedef[0] != line->sidedef) - { - swapvalues (v1, v2); - } - tx1 = v1->x - viewx; - tx2 = v2->x - viewx; - ty1 = v1->y - viewy; - ty2 = v2->y - viewy; - - fixed_t fullx1 = DMulScale20 (tx1, viewsin, -ty1, viewcos); - fixed_t fullx2 = DMulScale20 (tx2, viewsin, -ty2, viewcos); - fixed_t fully1 = DMulScale20 (tx1, viewtancos, ty1, viewtansin); - fixed_t fully2 = DMulScale20 (tx2, viewtancos, ty2, viewtansin); - - if (MirrorFlags & RF_XFLIP) - { - fullx1 = -fullx1; - fullx2 = -fullx2; - } - - WallUoverZorg = (float)fullx1 * WallTMapScale; - WallUoverZstep = (float)(-fully1) * 32.f; - WallInvZorg = (float)(fullx1 - fullx2) * WallTMapScale; - WallInvZstep = (float)(fully2 - fully1) * 32.f; - } - WallDepthScale = WallInvZstep * WallTMapScale2; - WallDepthOrg = -WallUoverZstep * WallTMapScale2; - - backsector = line->backsector; - - rw_mustmarkfloor = rw_mustmarkceiling = false; - rw_havehigh = rw_havelow = false; - - // Single sided line? - if (backsector == NULL) - { - solid = true; - } - else - { - // killough 3/8/98, 4/4/98: hack for invisible ceilings / deep water - backsector = R_FakeFlat (backsector, &tempsec, NULL, NULL, true); - - doorclosed = 0; // killough 4/16/98 - - bcz0 = backsector->ceilingplane.ZatPoint (fnx0, fny0); - bfz0 = backsector->floorplane.ZatPoint (fnx0, fny0); - bcz1 = backsector->ceilingplane.ZatPoint (fnx1, fny1); - bfz1 = backsector->floorplane.ZatPoint (fnx1, fny1); - ocy0 = ghoriz - double(bcz0 - viewz) * ryp0; - ofy0 = ghoriz - double(bfz0 - viewz) * ryp0; - ocy1 = ghoriz - double(bcz1 - viewz) * ryp1; - ofy1 = ghoriz - double(bfz1 - viewz) * ryp1; - - if (fcz0 > bcz0 || fcz1 > bcz1) - { - rw_havehigh = true; - } - if (ffz0 < bfz0 ||ffz1 < bfz1) - { - rw_havelow = true; - } - - // Closed door. - if ((bcz0 <= ffz0 && bcz1 <= ffz1) || (bfz0 >= fcz0 && bfz1 >= fcz1)) - { - solid = true; - } - else if ( - (backsector->GetTexture(sector_t::ceiling) != skyflatnum || - frontsector->GetTexture(sector_t::ceiling) != skyflatnum) - - // if door is closed because back is shut: - && bcz0 <= bfz0 && bcz1 <= bfz1 - - // preserve a kind of transparent door/lift special effect: - && bcz0 >= fcz0 && bcz1 >= fcz1 - - && ((bfz0 <= ffz0 && bfz1 <= ffz1) || line->sidedef->GetTexture(side_t::bottom).isValid())) - { - // killough 1/18/98 -- This function is used to fix the automap bug which - // showed lines behind closed doors simply because the door had a dropoff. - // - // It assumes that Doom has already ruled out a door being closed because - // of front-back closure (e.g. front floor is taller than back ceiling). - - // This fixes the automap floor height bug -- killough 1/18/98: - // killough 4/7/98: optimize: save result in doorclosed for use in r_segs.c - doorclosed = true; - solid = true; - } - else if (frontsector->ceilingplane != backsector->ceilingplane || - frontsector->floorplane != backsector->floorplane) - { - // Window. - solid = false; - } - else if (backsector->lightlevel != frontsector->lightlevel - || backsector->GetTexture(sector_t::floor) != frontsector->GetTexture(sector_t::floor) - || backsector->GetTexture(sector_t::ceiling) != frontsector->GetTexture(sector_t::ceiling) - || curline->sidedef->GetTexture(side_t::mid).isValid() - - // killough 3/7/98: Take flats offsets into account: - || backsector->GetXOffset(sector_t::floor) != frontsector->GetXOffset(sector_t::floor) - || backsector->GetYOffset(sector_t::floor) != frontsector->GetYOffset(sector_t::floor) - || backsector->GetXOffset(sector_t::ceiling) != frontsector->GetXOffset(sector_t::ceiling) - || backsector->GetYOffset(sector_t::ceiling) != frontsector->GetYOffset(sector_t::ceiling) - - || backsector->GetPlaneLight(sector_t::floor) != frontsector->GetPlaneLight(sector_t::floor) - || backsector->GetPlaneLight(sector_t::ceiling) != frontsector->GetPlaneLight(sector_t::ceiling) - || backsector->GetFlags(sector_t::floor) != frontsector->GetFlags(sector_t::floor) - || backsector->GetFlags(sector_t::ceiling) != frontsector->GetFlags(sector_t::ceiling) - - // [RH] Also consider colormaps - || backsector->ColorMap != frontsector->ColorMap - - // [RH] and scaling - || backsector->GetXScale(sector_t::floor) != frontsector->GetXScale(sector_t::floor) - || backsector->GetYScale(sector_t::floor) != frontsector->GetYScale(sector_t::floor) - || backsector->GetXScale(sector_t::ceiling) != frontsector->GetXScale(sector_t::ceiling) - || backsector->GetYScale(sector_t::ceiling) != frontsector->GetYScale(sector_t::ceiling) - - // [RH] and rotation - || backsector->GetAngle(sector_t::floor) != frontsector->GetAngle(sector_t::floor) - || backsector->GetAngle(sector_t::ceiling) != frontsector->GetAngle(sector_t::ceiling) - ) - { - solid = false; - } - else - { - // Reject empty lines used for triggers and special events. - // Identical floor and ceiling on both sides, identical light levels - // on both sides, and no middle texture. - return; - } - } - - if (line->linedef->special == Line_Horizon) - { - // Be aware: Line_Horizon does not work properly with sloped planes - fcz1 = fcz0 = ffz1 = ffz0 = viewz; - markceiling = markfloor = true; - } - - // must be fixed in case the polymost renderer ever gets developed further! - rw_offset = line->sidedef->GetTextureXOffset(side_t::mid); - - R_NewWall (false); - if (rw_markmirror) - { - WallMirrors.Push (ds_p - drawsegs); - } - - // render it - if (markceiling) - { - Mosts.DoMost (x1, cy1, x0, cy0, wireframe, !cc||1?(void *)0xc3:(void*)0xca); - } - if (markfloor) - { - Mosts.DoMost (x0, fy0, x1, fy1, wireframe, (void *)0xd3); - } - if (midtexture) - { // one sided line - //if(line->linedef-lines==1)Printf ("%g %g %g -> %g %g %g : %g %g -> %g %g\n", yp0, x0, fy0, yp1, x1, fy1, nx0, ny0, nx1, ny1); - if (viewpitch > 0) - Mosts.DoMost (x0, -10000, x1, -10000, wireframe, !cc||1?(void *)0x83:(void*)0x93); - else - Mosts.DoMost (x1, 10000, x0, 10000, wireframe, !cc||1?(void *)0x83:(void*)0x93); - } - else - { // two sided line - if (toptexture != NULL && toptexture->UseType != FTexture::TEX_Null) - { // top wall - Mosts.DoMost (x1, ocy1, x0, ocy0, wireframe, (void *)0xa3); - } - if (bottomtexture != NULL && bottomtexture->UseType != FTexture::TEX_Null) - { // bottom wall - Mosts.DoMost (x0, ofy0, x1, ofy1, wireframe, (void *)0x93); -/* float bfz2 = float(-(rw_backfz2 - viewz)) / 65536.f; - float bfz1 = float(-(rw_backfz1 - viewz)) / 65536.f; - Mosts.DoMost (WallSX1, bfz1 * izs / sz1 + ghoriz, - WallSX2, bfz2 * izs / sz2 + ghoriz, - wireframe, (void *)0x93);*/ - } - } -} - -void RP_Subsector (subsector_t *sub) -{ - int count; - seg_t* line; - sector_t tempsec; // killough 3/7/98: deep water hack - int floorlightlevel; // killough 3/16/98: set floor lightlevel - int ceilinglightlevel; // killough 4/11/98 - - frontsector = sub->sector; - count = sub->numlines; - line = sub->firstline; - - // killough 3/8/98, 4/4/98: Deep water / fake ceiling effect - frontsector = R_FakeFlat(frontsector, &tempsec, &floorlightlevel, - &ceilinglightlevel, false); // killough 4/11/98 - - basecolormap = frontsector->ColorMap; - //R_GetExtraLight (&ceilinglightlevel, frontsector->ceilingplane, frontsector->ExtraLights); - - // [RH] set foggy flag - foggy = level.fadeto || frontsector->ColorMap->Fade || (level.flags & LEVEL_HASFADETABLE); - r_actualextralight = foggy ? 0 : extralight << 4; - basecolormap = frontsector->ColorMap; -/* ceilingplane = frontsector->ceilingplane.ZatPoint (viewx, viewy) > viewz || - frontsector->ceilingpic == skyflatnum || - (frontsector->CeilingSkyBox != NULL && frontsector->CeilingSkyBox->bAlways) || - (frontsector->heightsec && - !(frontsector->heightsec->MoreFlags & SECF_IGNOREHEIGHTSEC) && - frontsector->heightsec->floorpic == skyflatnum) ? - R_FindPlane(frontsector->ceilingplane, // killough 3/8/98 - frontsector->ceilingpic, - ceilinglightlevel + r_actualextralight, // killough 4/11/98 - frontsector->ceiling_xoffs, // killough 3/7/98 - frontsector->ceiling_yoffs + frontsector->base_ceiling_yoffs, - frontsector->ceiling_xscale, - frontsector->ceiling_yscale, - frontsector->ceiling_angle + frontsector->base_ceiling_angle, - frontsector->sky, - frontsector->CeilingSkyBox, - ) : NULL;*/ - - basecolormap = frontsector->ColorMap; - //R_GetExtraLight (&floorlightlevel, frontsector->floorplane, frontsector->ExtraLights); - - // killough 3/7/98: Add (x,y) offsets to flats, add deep water check - // killough 3/16/98: add floorlightlevel - // killough 10/98: add support for skies transferred from sidedefs -/* floorplane = frontsector->floorplane.ZatPoint (viewx, viewy) < viewz || // killough 3/7/98 - frontsector->floorpic == skyflatnum || - (frontsector->FloorSkyBox != NULL && frontsector->FloorSkyBox->bAlways) || - (frontsector->heightsec && - !(frontsector->heightsec->MoreFlags & SECF_IGNOREHEIGHTSEC) && - frontsector->heightsec->ceilingpic == skyflatnum) ? - R_FindPlane(frontsector->floorplane, - frontsector->floorpic, - floorlightlevel + r_actualextralight, // killough 3/16/98 - frontsector->floor_xoffs, // killough 3/7/98 - frontsector->floor_yoffs + frontsector->base_floor_yoffs, - frontsector->floor_xscale, - frontsector->floor_yscale, - frontsector->floor_angle + frontsector->base_floor_angle, - frontsector->sky, - frontsector->FloorSkyBox - ) : NULL;*/ - - // killough 9/18/98: Fix underwater slowdown, by passing real sector - // instead of fake one. Improve sprite lighting by basing sprite - // lightlevels on floor & ceiling lightlevels in the surrounding area. - // [RH] Handle sprite lighting like Duke 3D: If the ceiling is a sky, sprites are lit by - // it, otherwise they are lit by the floor. -// R_AddSprites (sub->sector, frontsector->ceilingpic == skyflatnum ? -// ceilinglightlevel : floorlightlevel, FakeSide); - - // [RH] Add particles -// int shade = LIGHT2SHADE((floorlightlevel + ceilinglightlevel)/2 + r_actualextralight); -// for (WORD i = ParticlesInSubsec[sub-subsectors]; i != NO_PARTICLE; i = Particles[i].snext) -// { -// R_ProjectParticle (Particles + i, subsectors[sub-subsectors].sector, shade, FakeSide); -// } - -#if 0 - if (sub->poly) - { // Render the polyobj in the subsector first - int polyCount = sub->poly->numsegs; - seg_t **polySeg = sub->poly->segs; - while (polyCount--) - { - RP_AddLine (*polySeg++); - } - } -#endif - - while (count--) - { - if (line->sidedef == NULL || !(line->sidedef->Flags & WALLF_POLYOBJ)) - { - RP_AddLine (line); - } - line++; - } -} - -extern "C" const int checkcoord[12][4]; - -static bool RP_CheckBBox (fixed_t *bspcoord) -{ - int boxx; - int boxy; - int boxpos; - - fixed_t x1, y1, x2, y2; - double x, y, xp0, yp0, xp1, yp1, t, sx0, sx1; - - // Find the corners of the box - // that define the edges from current viewpoint. - if (viewx <= bspcoord[BOXLEFT]) - boxx = 0; - else if (viewx < bspcoord[BOXRIGHT]) - boxx = 1; - else - boxx = 2; - - if (viewy >= bspcoord[BOXTOP]) - boxy = 0; - else if (viewy > bspcoord[BOXBOTTOM]) - boxy = 1; - else - boxy = 2; - - boxpos = (boxy<<2)+boxx; - if (boxpos == 5) - return true; - - x1 = bspcoord[checkcoord[boxpos][0]] - viewx; - y1 = bspcoord[checkcoord[boxpos][1]] - viewy; - x2 = bspcoord[checkcoord[boxpos][2]] - viewx; - y2 = bspcoord[checkcoord[boxpos][3]] - viewy; - - // check clip list for an open space - - // Sitting on a line? - if (DMulScale32 (y1, x1-x2, x1, y2-y1) >= 0) - return true; - - //Offset&Rotate 3D coordinates to screen 3D space - x = double(x1); y = double(y1); - xp0 = x*gsinang - y*gcosang; - yp0 = x*gcosang2 + y*gsinang2; - x = double(x2); y = double(y2); - xp1 = x*gsinang - y*gcosang; - yp1 = x*gcosang2 + y*gsinang2; - - //Clip to close parallel-screen plane - if (yp0 < SCISDIST) - { - if (yp1 < SCISDIST) return false; - t = (SCISDIST-yp0)/(yp1-yp0); - xp0 = (xp1-xp0)*t+xp0; - yp0 = SCISDIST; - } - if (yp1 < SCISDIST) - { - t = (SCISDIST-yp0)/(yp1-yp0); - xp1 = (xp1-xp0)*t+xp0; - yp1 = SCISDIST; - } - - //Generate screen coordinates for front side of wall - sx0 = ghalfx*xp0/yp0 + ghalfx; - sx1 = ghalfx*xp1/yp1 + ghalfx; - - // Does not cross a pixel. - if (sx1 <= sx0) - return false; - - return Mosts.TestVisibleMost (sx0, sx1); -} - -void RP_RenderBSPNode (void *node) -{ - if (numnodes == 0) - { - RP_Subsector (subsectors); - return; - } - while (!((size_t)node & 1)) // Keep going until found a subsector - { - node_t *bsp = (node_t *)node; - - // Decide which side the view point is on. - int side = R_PointOnSide (viewx, viewy, bsp); - - // Recursively divide front space (toward the viewer). - RP_RenderBSPNode (bsp->children[side]); - - // Possibly divide back space (away from the viewer). - side ^= 1; - if (!RP_CheckBBox (bsp->bbox[side])) - return; - - node = bsp->children[side]; - } - RP_Subsector ((subsector_t *)((BYTE *)node - 1)); -} - diff --git a/src/r_polymost.h b/src/r_polymost.h deleted file mode 100644 index 8afbefb22..000000000 --- a/src/r_polymost.h +++ /dev/null @@ -1,55 +0,0 @@ -/************************************************************************************************** -"POLYMOST" code written by Ken Silverman -**************************************************************************************************/ - -#include "c_cvars.h" - -typedef void (*pmostcallbacktype)(double *dpx, double *dpy, int n, void *userdata); - -class PolyClipper -{ -public: - PolyClipper(); - ~PolyClipper(); - - void InitMosts (double *px, double *py, int n); - bool TestVisibleMost (float x0, float x1); - int DoMost (float x0, float y0, float x1, float y1, pmostcallbacktype callback, void *callbackdata); - -private: - struct vsptype - { - float X, Cy[2], Fy[2]; - int Tag, CTag, FTag; - vsptype *Next, *Prev; - }; - - enum { GROUP_SIZE = 128 }; - - struct vspgroup - { - vspgroup (vsptype *sentinel); - - vspgroup *NextGroup; - vsptype vsp[GROUP_SIZE]; - }; - - vsptype EmptyList; - vsptype UsedList; - vspgroup vsps; - vsptype Solid; - - int GTag; - - vsptype *vsinsaft (vsptype *vsp); - void EmptyAll (); - void AddGroup (); - vsptype *GetVsp (); - void FreeVsp (vsptype *vsp); - - friend void drawpolymosttest(); - -}; - -extern void drawpolymosttest(); -struct event_t; void Polymost_Responder (event_t *ev); diff --git a/src/r_segs.cpp b/src/r_segs.cpp index 4fec863ff..25395a596 100644 --- a/src/r_segs.cpp +++ b/src/r_segs.cpp @@ -64,11 +64,6 @@ CVAR(Bool, r_np2, true, 0) #define HEIGHTBITS 12 #define HEIGHTSHIFT (FRACBITS-HEIGHTBITS) -// The 3072 below is just an arbitrary value picked to avoid -// drawing lines the player is too close to that would overflow -// the texture calculations. -#define TOO_CLOSE_Z 3072 - extern fixed_t globaluclip, globaldclip; @@ -86,13 +81,6 @@ fixed_t rw_offset_top; fixed_t rw_offset_mid; fixed_t rw_offset_bottom; -int OWallMost (short *mostbuf, fixed_t z); -int WallMost (short *mostbuf, const secplane_t &plane); -void PrepWall (fixed_t *swall, fixed_t *lwall, fixed_t walxrepeat); -void PrepLWall (fixed_t *lwall, fixed_t walxrepeat); -extern fixed_t WallSZ1, WallSZ2, WallTX1, WallTX2, WallTY1, WallTY2, WallCX1, WallCX2, WallCY1, WallCY2; -extern int WallSX1, WallSX2; -extern float WallUoverZorg, WallUoverZstep, WallInvZorg, WallInvZstep, WallDepthScale, WallDepthOrg; int wallshade; @@ -142,7 +130,6 @@ static fixed_t rw_bottomtexturescaley; FTexture *rw_pic; static fixed_t *maskedtexturecol; -static FTexture *WallSpriteTile; static void R_RenderDecal (side_t *wall, DBaseDecal *first, drawseg_t *clipper, int pass); static void WallSpriteColumn (void (*drawfunc)(const BYTE *column, const FTexture::Span *spans)); @@ -218,13 +205,13 @@ void ClipMidtex(int x1, int x2) { short most[MAXWIDTH]; - WallMost(most, curline->frontsector->ceilingplane); + WallMost(most, curline->frontsector->ceilingplane, &WallC); for (int i = x1; i <= x2; ++i) { if (wallupper[i] < most[i]) wallupper[i] = most[i]; } - WallMost(most, curline->frontsector->floorplane); + WallMost(most, curline->frontsector->floorplane, &WallC); for (int i = x1; i <= x2; ++i) { if (walllower[i] > most[i]) @@ -389,26 +376,26 @@ void R_RenderMaskedSegRange (drawseg_t *ds, int x1, int x2) goto clearfog; } - WallSZ1 = ds->sz1; - WallSZ2 = ds->sz2; - WallSX1 = ds->sx1; - WallSX2 = ds->sx2; + WallC.SZ1 = ds->sz1; + WallC.SZ2 = ds->sz2; + WallC.SX1 = ds->sx1; + WallC.SX2 = ds->sx2; if (fake3D & FAKE3D_CLIPTOP) { - OWallMost (wallupper, textop < sclipTop - viewz ? textop : sclipTop - viewz); + OWallMost(wallupper, textop < sclipTop - viewz ? textop : sclipTop - viewz, &WallC); } else { - OWallMost (wallupper, textop); + OWallMost(wallupper, textop, &WallC); } if (fake3D & FAKE3D_CLIPBOTTOM) { - OWallMost (walllower, textop - texheight > sclipBottom - viewz ? textop - texheight : sclipBottom - viewz); + OWallMost(walllower, textop - texheight > sclipBottom - viewz ? textop - texheight : sclipBottom - viewz, &WallC); } else { - OWallMost (walllower, textop - texheight); + OWallMost(walllower, textop - texheight, &WallC); } for (i = x1; i <= x2; i++) @@ -480,10 +467,10 @@ void R_RenderMaskedSegRange (drawseg_t *ds, int x1, int x2) } else { // Texture does wrap vertically. - WallSZ1 = ds->sz1; - WallSZ2 = ds->sz2; - WallSX1 = ds->sx1; - WallSX2 = ds->sx2; + WallC.SZ1 = ds->sz1; + WallC.SZ2 = ds->sz2; + WallC.SX1 = ds->sx1; + WallC.SX2 = ds->sx2; if (CurrentSkybox) { // Midtex clipping doesn't work properly with skyboxes, since you're normally below the floor @@ -498,7 +485,7 @@ void R_RenderMaskedSegRange (drawseg_t *ds, int x1, int x2) if (fake3D & FAKE3D_CLIPTOP) { - OWallMost (wallupper, sclipTop - viewz); + OWallMost(wallupper, sclipTop - viewz, &WallC); for (i = x1; i <= x2; i++) { if (wallupper[i] < mceilingclip[i]) @@ -508,7 +495,7 @@ void R_RenderMaskedSegRange (drawseg_t *ds, int x1, int x2) } if (fake3D & FAKE3D_CLIPBOTTOM) { - OWallMost (walllower, sclipBottom - viewz); + OWallMost(walllower, sclipBottom - viewz, &WallC); for (i = x1; i <= x2; i++) { if (walllower[i] > mfloorclip[i]) @@ -600,23 +587,18 @@ void R_RenderFakeWall(drawseg_t *ds, int x1, int x2, F3DFloor *rover) else if (fixedcolormap != NULL) dc_colormap = fixedcolormap; - WallSZ1 = ds->sz1; - WallSZ2 = ds->sz2; - WallSX1 = ds->sx1; - WallSX2 = ds->sx2; - WallTX1 = ds->cx; - WallTY1 = ds->cy; - WallTX2 = WallTX1 + ds->cdx; - WallTY2 = WallTY1 + ds->cdy; - WallDepthScale = ds->WallDepthScale; - WallDepthOrg = ds->WallDepthOrg; - WallUoverZorg = ds->WallUoverZorg; - WallUoverZstep = ds->WallUoverZstep; - WallInvZorg = ds->WallInvZorg; - WallInvZstep = ds->WallInvZstep; + WallC.SZ1 = ds->sz1; + WallC.SZ2 = ds->sz2; + WallC.SX1 = ds->sx1; + WallC.SX2 = ds->sx2; + WallC.TX1 = ds->cx; + WallC.TY1 = ds->cy; + WallC.TX2 = ds->cx + ds->cdx; + WallC.TY2 = ds->cy + ds->cdy; + WallT = ds->tmapvals; - OWallMost(wallupper, sclipTop - viewz); - OWallMost(walllower, sclipBottom - viewz); + OWallMost(wallupper, sclipTop - viewz, &WallC); + OWallMost(walllower, sclipBottom - viewz, &WallC); for (i = x1; i <= x2; i++) { @@ -629,7 +611,7 @@ void R_RenderFakeWall(drawseg_t *ds, int x1, int x2, F3DFloor *rover) walllower[i] = mfloorclip[i]; } - PrepLWall (lwall, curline->sidedef->TexelLength*xscale); + PrepLWall (lwall, curline->sidedef->TexelLength*xscale, ds->sx1, ds->sx2); wallscan_np2_ds(ds, x1, x2, wallupper, walllower, MaskedSWall, lwall, yscale); R_FinishSetPatchStyle(); } @@ -1227,13 +1209,13 @@ void wallscan_striped (int x1, int x2, short *uwal, short *dwal, fixed_t *swal, up = uwal; down = most1; - assert(WallSX1 <= x1); - assert(WallSX2 > x2); + assert(WallC.SX1 <= x1); + assert(WallC.SX2 > x2); // kg3D - fake floors instead of zdoom light list for (unsigned int i = 0; i < frontsector->e->XFloor.lightlist.Size(); i++) { - int j = WallMost (most3, frontsector->e->XFloor.lightlist[i].plane); + int j = WallMost (most3, frontsector->e->XFloor.lightlist[i].plane, &WallC); if (j != 3) { for (int j = x1; j <= x2; ++j) @@ -1315,7 +1297,7 @@ void wallscan_np2(int x1, int x2, short *uwal, short *dwal, fixed_t *swal, fixed dc_texturemid = FixedMul(partition - viewz, yrepeat) + texheight; while (partition > bot) { - int j = OWallMost(most3, partition - viewz); + int j = OWallMost(most3, partition - viewz, &WallC); if (j != 3) { for (int j = x1; j <= x2; ++j) @@ -1339,7 +1321,7 @@ void wallscan_np2(int x1, int x2, short *uwal, short *dwal, fixed_t *swal, fixed dc_texturemid = FixedMul(partition - viewz, yrepeat) + texheight; while (partition < top) { - int j = OWallMost(most3, partition - viewz); + int j = OWallMost(most3, partition - viewz, &WallC); if (j != 12) { for (int j = x1; j <= x2; ++j) @@ -1839,7 +1821,7 @@ void R_RenderSegLoop () yscale = FixedMul(rw_pic->yScale, rw_midtexturescaley); if (xscale != lwallscale) { - PrepLWall (lwall, curline->sidedef->TexelLength*xscale); + PrepLWall (lwall, curline->sidedef->TexelLength*xscale, WallC.SX1, WallC.SX2); lwallscale = xscale; } if (midtexture->bWorldPanning) @@ -1882,7 +1864,7 @@ void R_RenderSegLoop () yscale = FixedMul(rw_pic->yScale, rw_toptexturescaley); if (xscale != lwallscale) { - PrepLWall (lwall, curline->sidedef->TexelLength*xscale); + PrepLWall (lwall, curline->sidedef->TexelLength*xscale, WallC.SX1, WallC.SX2); lwallscale = xscale; } if (toptexture->bWorldPanning) @@ -1928,7 +1910,7 @@ void R_RenderSegLoop () yscale = FixedMul(rw_pic->yScale, rw_bottomtexturescaley); if (xscale != lwallscale) { - PrepLWall (lwall, curline->sidedef->TexelLength*xscale); + PrepLWall (lwall, curline->sidedef->TexelLength*xscale, WallC.SX1, WallC.SX2); lwallscale = xscale; } if (bottomtexture->bWorldPanning) @@ -2048,7 +2030,7 @@ void R_NewWall (bool needlights) { if (rw_havehigh) { // front ceiling is above back ceiling - memcpy (&walltop[WallSX1], &wallupper[WallSX1], (WallSX2 - WallSX1)*sizeof(walltop[0])); + memcpy (&walltop[WallC.SX1], &wallupper[WallC.SX1], (WallC.SX2 - WallC.SX1)*sizeof(walltop[0])); rw_havehigh = false; } else if (rw_havelow && frontsector->ceilingplane != backsector->ceilingplane) @@ -2058,7 +2040,7 @@ void R_NewWall (bool needlights) // wall but nothing to draw for it. // Recalculate walltop so that the wall is clipped by the back sector's // ceiling instead of the front sector's ceiling. - WallMost (walltop, backsector->ceilingplane); + WallMost (walltop, backsector->ceilingplane, &WallC); } // Putting sky ceilings on the front and back of a line alters the way unpegged // positioning works. @@ -2273,15 +2255,15 @@ void R_NewWall (bool needlights) bottomtexture ? FixedMul(bottomtexture->xScale, sidedef->GetTextureXScale(side_t::bottom)) : FRACUNIT; - PrepWall (swall, lwall, sidedef->TexelLength * lwallscale); + PrepWall (swall, lwall, sidedef->TexelLength * lwallscale, WallC.SX1, WallC.SX2); if (fixedcolormap == NULL && fixedlightlev < 0) { wallshade = LIGHT2SHADE(curline->sidedef->GetLightLevel(foggy, frontsector->lightlevel) + r_actualextralight); GlobVis = r_WallVisibility; - rw_lightleft = SafeDivScale12 (GlobVis, WallSZ1); - rw_lightstep = (SafeDivScale12 (GlobVis, WallSZ2) - rw_lightleft) / (WallSX2 - WallSX1); + rw_lightleft = SafeDivScale12 (GlobVis, WallC.SZ1); + rw_lightstep = (SafeDivScale12 (GlobVis, WallC.SZ2) - rw_lightleft) / (WallC.SX2 - WallC.SX1); } else { @@ -2355,24 +2337,19 @@ void R_StoreWallRange (int start, int stop) } rw_offset = sidedef->GetTextureXOffset(side_t::mid); - rw_light = rw_lightleft + rw_lightstep * (start - WallSX1); + rw_light = rw_lightleft + rw_lightstep * (start - WallC.SX1); - ds_p->sx1 = WallSX1; - ds_p->sx2 = WallSX2; - ds_p->sz1 = WallSZ1; - ds_p->sz2 = WallSZ2; - ds_p->cx = WallTX1; - ds_p->cy = WallTY1; - ds_p->cdx = WallTX2 - WallTX1; - ds_p->cdy = WallTY2 - WallTY1; - ds_p->WallDepthScale = WallDepthScale; - ds_p->WallDepthOrg = WallDepthOrg; - ds_p->WallUoverZorg = WallUoverZorg; - ds_p->WallUoverZstep = WallUoverZstep; - ds_p->WallInvZorg = WallInvZorg; - ds_p->WallInvZstep = WallInvZstep; - ds_p->siz1 = (DWORD)DivScale32 (1, WallSZ1) >> 1; - ds_p->siz2 = (DWORD)DivScale32 (1, WallSZ2) >> 1; + ds_p->sx1 = WallC.SX1; + ds_p->sx2 = WallC.SX2; + ds_p->sz1 = WallC.SZ1; + ds_p->sz2 = WallC.SZ2; + ds_p->cx = WallC.TX1; + ds_p->cy = WallC.TY1; + ds_p->cdx = WallC.TX2 - WallC.TX1; + ds_p->cdy = WallC.TY2 - WallC.TY1; + ds_p->tmapvals = WallT; + ds_p->siz1 = (DWORD)DivScale32 (1, WallC.SZ1) >> 1; + ds_p->siz2 = (DWORD)DivScale32 (1, WallC.SZ2) >> 1; ds_p->x1 = rw_x = start; ds_p->x2 = stop-1; ds_p->curline = curline; @@ -2465,7 +2442,7 @@ void R_StoreWallRange (int start, int stop) if ((TexMan(sidedef->GetTexture(side_t::mid), true)->UseType != FTexture::TEX_Null || ds_p->bFakeBoundary || IsFogBoundary (frontsector, backsector)) && (rw_ceilstat != 12 || !sidedef->GetTexture(side_t::top).isValid()) && (rw_floorstat != 3 || !sidedef->GetTexture(side_t::bottom).isValid()) && - (WallSZ1 >= TOO_CLOSE_Z && WallSZ2 >= TOO_CLOSE_Z)) + (WallC.SZ1 >= TOO_CLOSE_Z && WallC.SZ2 >= TOO_CLOSE_Z)) { fixed_t *swal; fixed_t *lwal; @@ -2607,65 +2584,65 @@ void R_StoreWallRange (int start, int stop) ds_p++; } -int OWallMost (short *mostbuf, fixed_t z) +int OWallMost (short *mostbuf, fixed_t z, const FWallCoords *wallc) { int bad, y, ix1, ix2, iy1, iy2; fixed_t s1, s2, s3, s4; z = -(z >> 4); - s1 = MulScale16 (globaluclip, WallSZ1); s2 = MulScale16 (globaluclip, WallSZ2); - s3 = MulScale16 (globaldclip, WallSZ1); s4 = MulScale16 (globaldclip, WallSZ2); + s1 = MulScale16 (globaluclip, wallc->SZ1); s2 = MulScale16 (globaluclip, wallc->SZ2); + s3 = MulScale16 (globaldclip, wallc->SZ1); s4 = MulScale16 (globaldclip, wallc->SZ2); bad = (zs3)<<2)+((z>s4)<<3); #if 1 if ((bad&3) == 3) { - memset (&mostbuf[WallSX1], 0, (WallSX2 - WallSX1)*sizeof(mostbuf[0])); + memset (&mostbuf[wallc->SX1], 0, (wallc->SX2 - wallc->SX1)*sizeof(mostbuf[0])); return bad; } if ((bad&12) == 12) { - clearbufshort (&mostbuf[WallSX1], WallSX2 - WallSX1, viewheight); + clearbufshort (&mostbuf[wallc->SX1], wallc->SX2 - wallc->SX1, viewheight); return bad; } #endif - ix1 = WallSX1; iy1 = WallSZ1; - ix2 = WallSX2; iy2 = WallSZ2; + ix1 = wallc->SX1; iy1 = wallc->SZ1; + ix2 = wallc->SX2; iy2 = wallc->SZ2; #if 1 if (bad & 3) { int t = DivScale30 (z-s1, s2-s1); - int inty = WallSZ1 + MulScale30 (WallSZ2 - WallSZ1, t); - int xcross = WallSX1 + Scale (MulScale30 (WallSZ2, t), WallSX2 - WallSX1, inty); + int inty = wallc->SZ1 + MulScale30 (wallc->SZ2 - wallc->SZ1, t); + int xcross = wallc->SX1 + Scale (MulScale30 (wallc->SZ2, t), wallc->SX2 - wallc->SX1, inty); if ((bad & 3) == 2) { - if (WallSX1 <= xcross) { iy2 = inty; ix2 = xcross; } - if (WallSX2 > xcross) memset (&mostbuf[xcross], 0, (WallSX2-xcross)*sizeof(mostbuf[0])); + if (wallc->SX1 <= xcross) { iy2 = inty; ix2 = xcross; } + if (wallc->SX2 > xcross) memset (&mostbuf[xcross], 0, (wallc->SX2-xcross)*sizeof(mostbuf[0])); } else { - if (xcross <= WallSX2) { iy1 = inty; ix1 = xcross; } - if (xcross > WallSX1) memset (&mostbuf[WallSX1], 0, (xcross-WallSX1)*sizeof(mostbuf[0])); + if (xcross <= wallc->SX2) { iy1 = inty; ix1 = xcross; } + if (xcross > wallc->SX1) memset (&mostbuf[wallc->SX1], 0, (xcross-wallc->SX1)*sizeof(mostbuf[0])); } } if (bad & 12) { int t = DivScale30 (z-s3, s4-s3); - int inty = WallSZ1 + MulScale30 (WallSZ2 - WallSZ1, t); - int xcross = WallSX1 + Scale (MulScale30 (WallSZ2, t), WallSX2 - WallSX1, inty); + int inty = wallc->SZ1 + MulScale30 (wallc->SZ2 - wallc->SZ1, t); + int xcross = wallc->SX1 + Scale (MulScale30 (wallc->SZ2, t), wallc->SX2 - wallc->SX1, inty); if ((bad & 12) == 8) { - if (WallSX1 <= xcross) { iy2 = inty; ix2 = xcross; } - if (WallSX2 > xcross) clearbufshort (&mostbuf[xcross], WallSX2 - xcross, viewheight); + if (wallc->SX1 <= xcross) { iy2 = inty; ix2 = xcross; } + if (wallc->SX2 > xcross) clearbufshort (&mostbuf[xcross], wallc->SX2 - xcross, viewheight); } else { - if (xcross <= WallSX2) { iy1 = inty; ix1 = xcross; } - if (xcross > WallSX1) clearbufshort (&mostbuf[WallSX1], xcross - WallSX1, viewheight); + if (xcross <= wallc->SX2) { iy1 = inty; ix1 = xcross; } + if (xcross > wallc->SX1) clearbufshort (&mostbuf[wallc->SX1], xcross - wallc->SX1, viewheight); } } @@ -2683,12 +2660,12 @@ int OWallMost (short *mostbuf, fixed_t z) double max = viewheight; double zz = z / 65536.0; #if 0 - double z1 = zz * InvZtoScale / WallSZ1; - double z2 = zz * InvZtoScale / WallSZ2 - z1; - z2 /= (WallSX2 - WallSX1); + double z1 = zz * InvZtoScale / wallc->SZ1; + double z2 = zz * InvZtoScale / wallc->SZ2 - z1; + z2 /= (wallc->SX2 - wallc->SX1); z1 += centeryfrac / 65536.0; - for (int x = WallSX1; x < WallSX2; ++x) + for (int x = wallc->SX1; x < wallc->SX2; ++x) { mostbuf[x] = xs_RoundToInt(clamp(z1, 0.0, max)); z1 += z2; @@ -2696,18 +2673,18 @@ int OWallMost (short *mostbuf, fixed_t z) #else double top, bot, i; - i = WallSX1 - centerx; - top = WallUoverZorg + WallUoverZstep * i; - bot = WallInvZorg + WallInvZstep * i; + i = wallc->SX1 - centerx; + top = WallT.UoverZorg + WallT.UoverZstep * i; + bot = WallT.InvZorg + WallT.InvZstep * i; double cy = centeryfrac / 65536.0; - for (int x = WallSX1; x < WallSX2; x++) + for (int x = wallc->SX1; x < wallc->SX2; x++) { double frac = top / bot; - double scale = frac * WallDepthScale + WallDepthOrg; + double scale = frac * WallT.DepthScale + WallT.DepthOrg; mostbuf[x] = xs_RoundToInt(clamp(zz / scale + cy, 0.0, max)); - top += WallUoverZstep; - bot += WallInvZstep; + top += WallT.UoverZstep; + bot += WallT.InvZstep; } #endif #endif @@ -2719,11 +2696,11 @@ int OWallMost (short *mostbuf, fixed_t z) return bad; } -int WallMost (short *mostbuf, const secplane_t &plane) +int WallMost (short *mostbuf, const secplane_t &plane, const FWallCoords *wallc) { if ((plane.a | plane.b) == 0) { - return OWallMost (mostbuf, ((plane.c < 0) ? plane.d : -plane.d) - viewz); + return OWallMost (mostbuf, ((plane.c < 0) ? plane.d : -plane.d) - viewz, wallc); } fixed_t x, y, den, z1, z2, oz1, oz2; @@ -2734,21 +2711,21 @@ int WallMost (short *mostbuf, const secplane_t &plane) { x = curline->v2->x; y = curline->v2->y; - if (WallSX1 == 0 && 0 != (den = WallTX1 - WallTX2 + WallTY1 - WallTY2)) + if (wallc->SX1 == 0 && 0 != (den = wallc->TX1 - wallc->TX2 + wallc->TY1 - wallc->TY2)) { - int frac = SafeDivScale30 (WallTY1 + WallTX1, den); + int frac = SafeDivScale30 (wallc->TY1 + wallc->TX1, den); x -= MulScale30 (frac, x - curline->v1->x); y -= MulScale30 (frac, y - curline->v1->y); } z1 = viewz - plane.ZatPoint (x, y); - if (WallSX2 > WallSX1 + 1) + if (wallc->SX2 > wallc->SX1 + 1) { x = curline->v1->x; y = curline->v1->y; - if (WallSX2 == viewwidth && 0 != (den = WallTX1 - WallTX2 - WallTY1 + WallTY2)) + if (wallc->SX2 == viewwidth && 0 != (den = wallc->TX1 - wallc->TX2 - wallc->TY1 + wallc->TY2)) { - int frac = SafeDivScale30 (WallTY2 - WallTX2, den); + int frac = SafeDivScale30 (wallc->TY2 - wallc->TX2, den); x += MulScale30 (frac, curline->v2->x - x); y += MulScale30 (frac, curline->v2->y - y); } @@ -2763,21 +2740,21 @@ int WallMost (short *mostbuf, const secplane_t &plane) { x = curline->v1->x; y = curline->v1->y; - if (WallSX1 == 0 && 0 != (den = WallTX1 - WallTX2 + WallTY1 - WallTY2)) + if (wallc->SX1 == 0 && 0 != (den = wallc->TX1 - wallc->TX2 + wallc->TY1 - wallc->TY2)) { - int frac = SafeDivScale30 (WallTY1 + WallTX1, den); + int frac = SafeDivScale30 (wallc->TY1 + wallc->TX1, den); x += MulScale30 (frac, curline->v2->x - x); y += MulScale30 (frac, curline->v2->y - y); } z1 = viewz - plane.ZatPoint (x, y); - if (WallSX2 > WallSX1 + 1) + if (wallc->SX2 > wallc->SX1 + 1) { x = curline->v2->x; y = curline->v2->y; - if (WallSX2 == viewwidth && 0 != (den = WallTX1 - WallTX2 - WallTY1 + WallTY2)) + if (wallc->SX2 == viewwidth && 0 != (den = wallc->TX1 - wallc->TX2 - wallc->TY1 + wallc->TY2)) { - int frac = SafeDivScale30 (WallTY2 - WallTX2, den); + int frac = SafeDivScale30 (wallc->TY2 - wallc->TX2, den); x -= MulScale30 (frac, x - curline->v1->x); y -= MulScale30 (frac, y - curline->v1->y); } @@ -2789,12 +2766,12 @@ int WallMost (short *mostbuf, const secplane_t &plane) } } - s1 = MulScale12 (globaluclip, WallSZ1); s2 = MulScale12 (globaluclip, WallSZ2); - s3 = MulScale12 (globaldclip, WallSZ1); s4 = MulScale12 (globaldclip, WallSZ2); + s1 = MulScale12 (globaluclip, wallc->SZ1); s2 = MulScale12 (globaluclip, wallc->SZ2); + s3 = MulScale12 (globaldclip, wallc->SZ1); s4 = MulScale12 (globaldclip, wallc->SZ2); bad = (z1s3)<<2)+((z2>s4)<<3); - ix1 = WallSX1; ix2 = WallSX2; - iy1 = WallSZ1; iy2 = WallSZ2; + ix1 = wallc->SX1; ix2 = wallc->SX2; + iy1 = wallc->SZ1; iy2 = wallc->SZ2; oz1 = z1; oz2 = z2; if ((bad&3) == 3) @@ -2814,9 +2791,9 @@ int WallMost (short *mostbuf, const secplane_t &plane) { //inty = intz / (globaluclip>>16) int t = SafeDivScale30 (oz1-s1, s2-s1+oz1-oz2); - int inty = WallSZ1 + MulScale30 (WallSZ2-WallSZ1,t); + int inty = wallc->SZ1 + MulScale30 (wallc->SZ2-wallc->SZ1,t); int intz = oz1 + MulScale30 (oz2-oz1,t); - int xcross = WallSX1 + Scale (MulScale30 (WallSZ2, t), WallSX2-WallSX1, inty); + int xcross = wallc->SX1 + Scale (MulScale30 (wallc->SZ2, t), wallc->SX2-wallc->SX1, inty); //t = divscale30((x1<<4)-xcross*yb1[w],xcross*(yb2[w]-yb1[w])-((x2-x1)<<4)); //inty = yb1[w] + mulscale30(yb2[w]-yb1[w],t); @@ -2824,13 +2801,13 @@ int WallMost (short *mostbuf, const secplane_t &plane) if ((bad&3) == 2) { - if (WallSX1 <= xcross) { z2 = intz; iy2 = inty; ix2 = xcross; } - memset (&mostbuf[xcross], 0, (WallSX2-xcross)*sizeof(mostbuf[0])); + if (wallc->SX1 <= xcross) { z2 = intz; iy2 = inty; ix2 = xcross; } + memset (&mostbuf[xcross], 0, (wallc->SX2-xcross)*sizeof(mostbuf[0])); } else { - if (xcross <= WallSX2) { z1 = intz; iy1 = inty; ix1 = xcross; } - memset (&mostbuf[WallSX1], 0, (xcross-WallSX1)*sizeof(mostbuf[0])); + if (xcross <= wallc->SX2) { z1 = intz; iy1 = inty; ix1 = xcross; } + memset (&mostbuf[wallc->SX1], 0, (xcross-wallc->SX1)*sizeof(mostbuf[0])); } } @@ -2838,9 +2815,9 @@ int WallMost (short *mostbuf, const secplane_t &plane) { //inty = intz / (globaldclip>>16) int t = SafeDivScale30 (oz1-s3, s4-s3+oz1-oz2); - int inty = WallSZ1 + MulScale30 (WallSZ2-WallSZ1,t); + int inty = wallc->SZ1 + MulScale30 (wallc->SZ2-wallc->SZ1,t); int intz = oz1 + MulScale30 (oz2-oz1,t); - int xcross = WallSX1 + Scale (MulScale30 (WallSZ2, t), WallSX2-WallSX1,inty); + int xcross = wallc->SX1 + Scale (MulScale30 (wallc->SZ2, t), wallc->SX2-wallc->SX1,inty); //t = divscale30((x1<<4)-xcross*yb1[w],xcross*(yb2[w]-yb1[w])-((x2-x1)<<4)); //inty = yb1[w] + mulscale30(yb2[w]-yb1[w],t); @@ -2848,13 +2825,13 @@ int WallMost (short *mostbuf, const secplane_t &plane) if ((bad&12) == 8) { - if (WallSX1 <= xcross) { z2 = intz; iy2 = inty; ix2 = xcross; } - if (WallSX2 > xcross) clearbufshort (&mostbuf[xcross], WallSX2-xcross, viewheight); + if (wallc->SX1 <= xcross) { z2 = intz; iy2 = inty; ix2 = xcross; } + if (wallc->SX2 > xcross) clearbufshort (&mostbuf[xcross], wallc->SX2-xcross, viewheight); } else { - if (xcross <= WallSX2) { z1 = intz; iy1 = inty; ix1 = xcross; } - if (xcross > WallSX1) clearbufshort (&mostbuf[WallSX1], xcross-WallSX1, viewheight); + if (xcross <= wallc->SX2) { z1 = intz; iy1 = inty; ix1 = xcross; } + if (xcross > wallc->SX1) clearbufshort (&mostbuf[wallc->SX1], xcross-wallc->SX1, viewheight); } } @@ -2877,16 +2854,16 @@ int WallMost (short *mostbuf, const secplane_t &plane) return bad; } -static void PrepWallRoundFix(fixed_t *lwall, fixed_t walxrepeat) +static void PrepWallRoundFix(fixed_t *lwall, fixed_t walxrepeat, int x1, int x2) { // fix for rounding errors walxrepeat = abs(walxrepeat); fixed_t fix = (MirrorFlags & RF_XFLIP) ? walxrepeat-1 : 0; int x; - if (WallSX1 > 0) + if (x1 > 0) { - for (x = WallSX1; x < WallSX2; x++) + for (x = x1; x < x2; x++) { if ((unsigned)lwall[x] >= (unsigned)walxrepeat) { @@ -2899,7 +2876,7 @@ static void PrepWallRoundFix(fixed_t *lwall, fixed_t walxrepeat) } } fix = walxrepeat - 1 - fix; - for (x = WallSX2-1; x >= WallSX1; x--) + for (x = x2-1; x >= x1; x--) { if ((unsigned)lwall[x] >= (unsigned)walxrepeat) { @@ -2912,16 +2889,16 @@ static void PrepWallRoundFix(fixed_t *lwall, fixed_t walxrepeat) } } -void PrepWall (fixed_t *swall, fixed_t *lwall, fixed_t walxrepeat) +void PrepWall (fixed_t *swall, fixed_t *lwall, fixed_t walxrepeat, int x1, int x2) { // swall = scale, lwall = texturecolumn double top, bot, i; double xrepeat = fabs((double)walxrepeat); - i = WallSX1 - centerx; - top = WallUoverZorg + WallUoverZstep * i; - bot = WallInvZorg + WallInvZstep * i; + i = x1 - centerx; + top = WallT.UoverZorg + WallT.UoverZstep * i; + bot = WallT.InvZorg + WallT.InvZstep * i; - for (int x = WallSX1; x < WallSX2; x++) + for (int x = x1; x < x2; x++) { double frac = top / bot; if (walxrepeat < 0) @@ -2932,27 +2909,27 @@ void PrepWall (fixed_t *swall, fixed_t *lwall, fixed_t walxrepeat) { lwall[x] = xs_RoundToInt(frac * xrepeat); } - swall[x] = xs_RoundToInt(frac * WallDepthScale + WallDepthOrg); - top += WallUoverZstep; - bot += WallInvZstep; + swall[x] = xs_RoundToInt(frac * WallT.DepthScale + WallT.DepthOrg); + top += WallT.UoverZstep; + bot += WallT.InvZstep; } - PrepWallRoundFix(lwall, walxrepeat); + PrepWallRoundFix(lwall, walxrepeat, x1, x2); } -void PrepLWall (fixed_t *lwall, fixed_t walxrepeat) +void PrepLWall (fixed_t *lwall, fixed_t walxrepeat, int x1, int x2) { // lwall = texturecolumn double top, bot, i; double xrepeat = fabs((double)walxrepeat); double topstep; - i = WallSX1 - centerx; - top = WallUoverZorg + WallUoverZstep * i; - bot = WallInvZorg + WallInvZstep * i; + i = x1 - centerx; + top = WallT.UoverZorg + WallT.UoverZstep * i; + bot = WallT.InvZorg + WallT.InvZstep * i; top *= xrepeat; - topstep = WallUoverZstep * xrepeat; + topstep = WallT.UoverZstep * xrepeat; - for (int x = WallSX1; x < WallSX2; x++) + for (int x = x1; x < x2; x++) { if (walxrepeat < 0) { @@ -2963,9 +2940,9 @@ void PrepLWall (fixed_t *lwall, fixed_t walxrepeat) lwall[x] = xs_RoundToInt(top / bot); } top += topstep; - bot += WallInvZstep; + bot += WallT.InvZstep; } - PrepWallRoundFix(lwall, walxrepeat); + PrepWallRoundFix(lwall, walxrepeat, x1, x2); } // pass = 0: when seg is first drawn @@ -3044,14 +3021,7 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, // to a wall, we use the wall's angle instead of the decal's. This is // pretty much the same as what R_AddLine() does. - fixed_t savetx1, savetx2, savety1, savety2, savesz1, savesz2; - - savetx1 = WallTX1; - savetx2 = WallTX2; - savety1 = WallTY1; - savety2 = WallTY2; - savesz1 = WallSZ1; - savesz2 = WallSZ2; + FWallCoords savecoord = WallC; x2 = WallSpriteTile->GetWidth(); x1 = WallSpriteTile->LeftOffset; @@ -3068,76 +3038,16 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, ly = decaly - FixedMul (x1, finesine[ang]) - viewy; ly2 = decaly + FixedMul (x2, finesine[ang]) - viewy; - WallTX1 = DMulScale20 (lx, viewsin, -ly, viewcos); - WallTX2 = DMulScale20 (lx2, viewsin, -ly2, viewcos); - - WallTY1 = DMulScale20 (lx, viewtancos, ly, viewtansin); - WallTY2 = DMulScale20 (lx2, viewtancos, ly2, viewtansin); - - if (MirrorFlags & RF_XFLIP) - { - int t = 256-WallTX1; - WallTX1 = 256-WallTX2; - WallTX2 = t; - swapvalues (WallTY1, WallTY2); - } - - if (WallTX1 >= -WallTY1) - { - if (WallTX1 > WallTY1) goto done; // left edge is off the right side - if (WallTY1 == 0) goto done; - x1 = (centerxfrac + Scale (WallTX1, centerxfrac, WallTY1)) >> FRACBITS; - if (WallTX1 >= 0) x1 = MIN (viewwidth, x1+1); // fix for signed divide - WallSZ1 = WallTY1; - } - else - { - if (WallTX2 < -WallTY2) goto done; // wall is off the left side - fixed_t den = WallTX1 - WallTX2 - WallTY2 + WallTY1; - if (den == 0) goto done; - x1 = 0; - WallSZ1 = WallTY1 + Scale (WallTY2 - WallTY1, WallTX1 + WallTY1, den); - } - - if (WallSZ1 < TOO_CLOSE_Z) + if (WallC.Init(lx, ly, lx2, ly2, TOO_CLOSE_Z)) goto done; - if (WallTX2 <= WallTY2) - { - if (WallTX2 < -WallTY2) goto done; // right edge is off the left side - if (WallTY2 == 0) goto done; - x2 = (centerxfrac + Scale (WallTX2, centerxfrac, WallTY2)) >> FRACBITS; - if (WallTX2 >= 0) x2 = MIN (viewwidth, x2+1); // fix for signed divide - WallSZ2 = WallTY2; - } - else - { - if (WallTX1 > WallTY1) goto done; // wall is off the right side - fixed_t den = WallTY2 - WallTY1 - WallTX2 + WallTX1; - if (den == 0) goto done; - x2 = viewwidth; - WallSZ2 = WallTY1 + Scale (WallTY2 - WallTY1, WallTX1 - WallTY1, den); - } + x1 = WallC.SX1; + x2 = WallC.SX2; - if (x1 >= x2 || x1 > clipper->x2 || x2 <= clipper->x1 || WallSZ2 < TOO_CLOSE_Z) + if (x1 > clipper->x2 || x2 <= clipper->x1) goto done; - if (MirrorFlags & RF_XFLIP) - { - WallUoverZorg = (float)WallTX2 * WallTMapScale; - WallUoverZstep = (float)(-WallTY2) * 32.f; - WallInvZorg = (float)(WallTX2 - WallTX1) * WallTMapScale; - WallInvZstep = (float)(WallTY1 - WallTY2) * 32.f; - } - else - { - WallUoverZorg = (float)WallTX1 * WallTMapScale; - WallUoverZstep = (float)(-WallTY1) * 32.f; - WallInvZorg = (float)(WallTX1 - WallTX2) * WallTMapScale; - WallInvZstep = (float)(WallTY2 - WallTY1) * 32.f; - } - WallDepthScale = WallInvZstep * WallTMapScale2; - WallDepthOrg = -WallUoverZstep * WallTMapScale2; + WallT.InitFromWallCoords(&WallC); // Get the top and bottom clipping arrays switch (decal->RenderFlags & RF_CLIPMASK) @@ -3210,11 +3120,7 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, goto done; } - swapvalues (x1, WallSX1); - swapvalues (x2, WallSX2); - PrepWall (swall, lwall, WallSpriteTile->GetWidth() << FRACBITS); - swapvalues (x1, WallSX1); - swapvalues (x2, WallSX2); + PrepWall (swall, lwall, WallSpriteTile->GetWidth() << FRACBITS, x1, x2); if (flipx) { @@ -3239,7 +3145,7 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, rereadcolormap = false; } - rw_light = rw_lightleft + (x1 - WallSX1) * rw_lightstep; + rw_light = rw_lightleft + (x1 - WallC.SX1) * rw_lightstep; if (fixedlightlev >= 0) dc_colormap = usecolormap->Maps + fixedlightlev; else if (fixedcolormap != NULL) @@ -3300,8 +3206,7 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, { // calculate lighting dc_colormap = usecolormap->Maps + (GETPALOOKUP (rw_light, wallshade) << COLORMAPSHIFT); } - - WallSpriteColumn (R_DrawMaskedColumn); + R_WallSpriteColumn (R_DrawMaskedColumn); dc_x++; } @@ -3314,7 +3219,7 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, rt_initcols(); for (int zz = 4; zz; --zz) { - WallSpriteColumn (R_DrawMaskedColumnHoriz); + R_WallSpriteColumn (R_DrawMaskedColumnHoriz); dc_x++; } rt_draw4cols (dc_x - 4); @@ -3326,8 +3231,7 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, { // calculate lighting dc_colormap = usecolormap->Maps + (GETPALOOKUP (rw_light, wallshade) << COLORMAPSHIFT); } - - WallSpriteColumn (R_DrawMaskedColumn); + R_WallSpriteColumn (R_DrawMaskedColumn); dc_x++; } } @@ -3346,28 +3250,5 @@ static void R_RenderDecal (side_t *wall, DBaseDecal *decal, drawseg_t *clipper, R_FinishSetPatchStyle (); done: - WallTX1 = savetx1; - WallTX2 = savetx2; - WallTY1 = savety1; - WallTY2 = savety2; - WallSZ1 = savesz1; - WallSZ2 = savesz2; -} - -static void WallSpriteColumn (void (*drawfunc)(const BYTE *column, const FTexture::Span *spans)) -{ - unsigned int texturecolumn = lwall[dc_x] >> FRACBITS; - dc_iscale = MulScale16 (swall[dc_x], rw_offset); - spryscale = SafeDivScale32 (1, dc_iscale); - if (sprflipvert) - sprtopscreen = centeryfrac + FixedMul (dc_texturemid, spryscale); - else - sprtopscreen = centeryfrac - FixedMul (dc_texturemid, spryscale); - - const BYTE *column; - const FTexture::Span *spans; - column = WallSpriteTile->GetColumn (texturecolumn, &spans); - dc_texturefrac = 0; - drawfunc (column, spans); - rw_light += rw_lightstep; + WallC = savecoord; } diff --git a/src/r_segs.h b/src/r_segs.h index d46a3a523..b8bf96511 100644 --- a/src/r_segs.h +++ b/src/r_segs.h @@ -31,10 +31,22 @@ extern short *openings; extern ptrdiff_t lastopening; extern size_t maxopenings; +int OWallMost (short *mostbuf, fixed_t z, const FWallCoords *wallc); +int WallMost (short *mostbuf, const secplane_t &plane, const FWallCoords *wallc); +void PrepWall (fixed_t *swall, fixed_t *lwall, fixed_t walxrepeat, int x1, int x2); +void PrepLWall (fixed_t *lwall, fixed_t walxrepeat, int x1, int x2); + ptrdiff_t R_NewOpening (ptrdiff_t len); void R_CheckDrawSegs (); void R_RenderSegLoop (); +extern fixed_t swall[MAXWIDTH]; +extern fixed_t lwall[MAXWIDTH]; +extern fixed_t rw_light; // [RH] Scale lights with viewsize adjustments +extern fixed_t rw_lightstep; +extern fixed_t rw_lightleft; +extern fixed_t rw_offset; + #endif diff --git a/src/r_swrenderer.cpp b/src/r_swrenderer.cpp index 56f816d6f..fb54b6f0a 100644 --- a/src/r_swrenderer.cpp +++ b/src/r_swrenderer.cpp @@ -40,7 +40,6 @@ #include "r_bsp.h" #include "r_swrenderer.h" #include "r_3dfloors.h" -#include "r_polymost.h" #include "textures/textures.h" #include "r_data/voxels.h" @@ -49,7 +48,6 @@ class FArchive; void R_SWRSetWindow(int windowSize, int fullWidth, int fullHeight, int stHeight, int trueratio); void R_SetupColormap(player_t *); void R_SetupFreelook(); -void R_SetupPolymost(); void R_InitRenderer(); extern float LastFOV; @@ -245,7 +243,6 @@ void FSoftwareRenderer::SetupFrame(player_t *player) { R_SetupColormap(player); R_SetupFreelook(); - R_SetupPolymost(); } //========================================================================== diff --git a/src/r_things.cpp b/src/r_things.cpp index 7243ac6f9..1d2c07a2a 100644 --- a/src/r_things.cpp +++ b/src/r_things.cpp @@ -114,6 +114,8 @@ FDynamicColormap *VisPSpritesBaseColormap[NUMPSPRITES]; static int spriteshade; +FTexture *WallSpriteTile; + // constant arrays // used for psprite clipping and initializing clipping short zeroarray[MAXWIDTH]; @@ -145,6 +147,8 @@ static vissprite_t **spritesorter; static int spritesortersize = 0; static int vsprcount; +static void R_ProjectWallSprite(AActor *thing, fixed_t fx, fixed_t fy, fixed_t fz, FTextureID picnum, fixed_t xscale, fixed_t yscale, INTBOOL flip); + void R_DeinitSprites() { @@ -401,6 +405,151 @@ void R_DrawVisSprite (vissprite_t *vis) NetUpdate (); } +void R_DrawWallSprite(vissprite_t *spr) +{ + int x1, x2; + fixed_t yscale; + int shade = LIGHT2SHADE(140); + + x1 = MAX(spr->x1, spr->wallc.SX1); + x2 = MIN(spr->x2, spr->wallc.SX2 + 1); + if (x1 >= x2) + return; + WallT.InitFromWallCoords(&spr->wallc); + PrepWall(swall, lwall, spr->pic->GetWidth() << FRACBITS, x1, x2); + dc_texturemid = spr->gzt - viewz; + yscale = FRACUNIT; + if (spr->renderflags & RF_XFLIP) + { + int right = (spr->pic->GetWidth() << FRACBITS) - 1; + + for (int i = x1; i < x2; i++) + { + lwall[i] = right - lwall[i]; + } + } + // Prepare lighting + bool calclighting = false; + FDynamicColormap *usecolormap = basecolormap; + bool rereadcolormap = true; + + // Decals that are added to the scene must fade to black. + if (spr->Style.RenderStyle == LegacyRenderStyles[STYLE_Add] && usecolormap->Fade != 0) + { + usecolormap = GetSpecialLights(usecolormap->Color, 0, usecolormap->Desaturate); + rereadcolormap = false; + } + + rw_light = rw_lightleft + (x1 - spr->wallc.SX1) * rw_lightstep; + if (fixedlightlev >= 0) + dc_colormap = usecolormap->Maps + fixedlightlev; + else if (fixedcolormap != NULL) + dc_colormap = fixedcolormap; + else if (!foggy && (spr->renderflags & RF_FULLBRIGHT)) + dc_colormap = usecolormap->Maps; + else + calclighting = true; + + // Draw it + WallSpriteTile = spr->pic; + if (spr->renderflags & RF_YFLIP) + { + sprflipvert = true; + yscale = -yscale; + dc_texturemid = dc_texturemid - (spr->pic->GetHeight() << FRACBITS); + } + else + { + sprflipvert = false; + } + + // rw_offset is used as the texture's vertical scale + rw_offset = SafeDivScale30(1, yscale); + + dc_x = x1; + ESPSResult mode; + + mode = R_SetPatchStyle (spr->Style.RenderStyle, spr->Style.alpha, spr->Translation, spr->FillColor); + + // R_SetPatchStyle can modify basecolormap. + if (rereadcolormap) + { + usecolormap = basecolormap; + } + + if (mode == DontDraw) + { + return; + } + else + { + int stop4; + + if (mode == DoDraw0) + { // 1 column at a time + stop4 = dc_x; + } + else // DoDraw1 + { // up to 4 columns at a time + stop4 = x2 & ~3; + } + + while ((dc_x < stop4) && (dc_x & 3)) + { + if (calclighting) + { // calculate lighting + dc_colormap = usecolormap->Maps + (GETPALOOKUP (rw_light, shade) << COLORMAPSHIFT); + } + R_WallSpriteColumn(R_DrawMaskedColumn); + dc_x++; + } + + while (dc_x < stop4) + { + if (calclighting) + { // calculate lighting + dc_colormap = usecolormap->Maps + (GETPALOOKUP (rw_light, shade) << COLORMAPSHIFT); + } + rt_initcols(); + for (int zz = 4; zz; --zz) + { + R_WallSpriteColumn(R_DrawMaskedColumnHoriz); + dc_x++; + } + rt_draw4cols(dc_x - 4); + } + + while (dc_x < x2) + { + if (calclighting) + { // calculate lighting + dc_colormap = usecolormap->Maps + (GETPALOOKUP (rw_light, shade) << COLORMAPSHIFT); + } + R_WallSpriteColumn(R_DrawMaskedColumn); + dc_x++; + } + } + R_FinishSetPatchStyle(); +} + +void R_WallSpriteColumn (void (*drawfunc)(const BYTE *column, const FTexture::Span *spans)) +{ + unsigned int texturecolumn = lwall[dc_x] >> FRACBITS; + dc_iscale = MulScale16 (swall[dc_x], rw_offset); + spryscale = SafeDivScale32 (1, dc_iscale); + if (sprflipvert) + sprtopscreen = centeryfrac + FixedMul (dc_texturemid, spryscale); + else + sprtopscreen = centeryfrac - FixedMul (dc_texturemid, spryscale); + + const BYTE *column; + const FTexture::Span *spans; + column = WallSpriteTile->GetColumn (texturecolumn, &spans); + dc_texturefrac = 0; + drawfunc (column, spans); + rw_light += rw_lightstep; +} + void R_DrawVisVoxel(vissprite_t *spr, int minslabz, int maxslabz, short *cliptop, short *clipbot) { ESPSResult mode; @@ -521,12 +670,6 @@ void R_ProjectSprite (AActor *thing, int fakeside, F3DFloor *fakefloor, F3DFloor fy = thing->PrevY + FixedMul (r_TicFrac, thing->y - thing->PrevY); fz = thing->PrevZ + FixedMul (r_TicFrac, thing->z - thing->PrevZ) + thing->GetBobOffset(r_TicFrac); - // transform the origin point - tr_x = fx - viewx; - tr_y = fy - viewy; - - tz = DMulScale20 (tr_x, viewtancos, tr_y, viewtansin); - tex = NULL; voxel = NULL; @@ -618,6 +761,18 @@ void R_ProjectSprite (AActor *thing, int fakeside, F3DFloor *fakefloor, F3DFloor return; } + if ((thing->renderflags & RF_SPRITETYPEMASK) == RF_WALLSPRITE) + { + R_ProjectWallSprite(thing, fx, fy, fz, picnum, spritescaleX, spritescaleY, flip); + return; + } + + // transform the origin point + tr_x = fx - viewx; + tr_y = fy - viewy; + + tz = DMulScale20 (tr_x, viewtancos, tr_y, viewtansin); + // thing is behind view plane? if (voxel == NULL && tz < MINZ) return; @@ -782,7 +937,6 @@ void R_ProjectSprite (AActor *thing, int fakeside, F3DFloor *fakefloor, F3DFloor vis->heightsec = heightsec; vis->sector = thing->Sector; - vis->cx = tx2; vis->depth = tz; vis->gx = fx; vis->gy = fy; @@ -807,12 +961,14 @@ void R_ProjectSprite (AActor *thing, int fakeside, F3DFloor *fakefloor, F3DFloor { vis->voxel = voxel->Voxel; vis->bIsVoxel = true; + vis->bWallSprite = false; DrewAVoxel = true; } else { vis->pic = tex; vis->bIsVoxel = false; + vis->bWallSprite = false; } // The software renderer cannot invert the source without inverting the overlay @@ -874,6 +1030,78 @@ void R_ProjectSprite (AActor *thing, int fakeside, F3DFloor *fakefloor, F3DFloor } } +static void R_ProjectWallSprite(AActor *thing, fixed_t fx, fixed_t fy, fixed_t fz, FTextureID picnum, fixed_t xscale, fixed_t yscale, INTBOOL flip) +{ + FWallCoords wallc; + int x1, x2; + fixed_t lx1, lx2, ly1, ly2; + fixed_t gzb, gzt, tz; + FTexture *pic = TexMan(picnum, true); + angle_t ang = (thing->angle + ANGLE_90) >> ANGLETOFINESHIFT; + vissprite_t *vis; + + // Determine left and right edges of sprite. The sprite's angle is its normal, + // so the edges are 90 degrees each side of it. + x2 = pic->GetScaledWidth(); + x1 = pic->GetScaledLeftOffset(); + + x1 *= xscale; + x2 *= xscale; + + lx1 = fx - FixedMul(x1, finecosine[ang]) - viewx; + ly1 = fy - FixedMul(x1, finesine[ang]) - viewy; + lx2 = lx1 + FixedMul(x2, finecosine[ang]); + ly2 = ly1 + FixedMul(x2, finesine[ang]); + + // Is it off-screen? + if (wallc.Init(lx1, ly1, lx2, ly2, TOO_CLOSE_Z)) + return; + + if (wallc.SX1 > WindowRight || wallc.SX2 <= WindowLeft) + return; + + // Sprite sorting should probably treat these as walls, not sprites, + // but right now, I just want to get them drawing. + tz = DMulScale20(fx - viewx, viewtancos, fy - viewy, viewtansin); + + int scaled_to = pic->GetScaledTopOffset(); + int scaled_bo = scaled_to - pic->GetScaledHeight(); + gzt = fz + yscale * scaled_to; + gzb = fz + yscale * scaled_bo; + + vis = R_NewVisSprite(); + vis->x1 = wallc.SX1 < WindowLeft ? WindowLeft : wallc.SX1; + vis->x2 = wallc.SX2 >= WindowRight ? WindowRight-1 : wallc.SX2-1; + vis->idepth = (unsigned)DivScale32(1, tz) >> 1; + vis->depth = tz; + vis->sector = thing->Sector; + vis->heightsec = NULL; + vis->gx = fx; + vis->gy = fy; + vis->gz = fz; + vis->gzb = gzb; + vis->gzt = gzt; + vis->deltax = fx - viewx; + vis->deltay = fy - viewy; + vis->renderflags = thing->renderflags; + if(thing->flags5 & MF5_BRIGHT) vis->renderflags |= RF_FULLBRIGHT; // kg3D + vis->Style.RenderStyle = thing->RenderStyle; + vis->FillColor = thing->fillcolor; + vis->Translation = thing->Translation; + vis->FakeFlatStat = 0; + vis->Style.alpha = thing->alpha; + vis->fakefloor = NULL; + vis->fakeceiling = NULL; + vis->ColormapNum = 0; + vis->bInMirror = MirrorFlags & RF_XFLIP; + vis->pic = pic; + vis->bIsVoxel = false; + vis->bWallSprite = true; + vis->ColormapNum = GETPALOOKUP( + (fixed_t)DivScale12 (r_SpriteVisibility, MAX(tz, MINZ)), spriteshade); + vis->Style.colormap = basecolormap->Maps + (vis->ColormapNum << COLORMAPSHIFT); + vis->wallc = wallc; +} // // R_AddSprites @@ -1904,7 +2132,14 @@ void R_DrawSprite (vissprite_t *spr) { mfloorclip = clipbot; mceilingclip = cliptop; - R_DrawVisSprite (spr); + if (!spr->bWallSprite) + { + R_DrawVisSprite(spr); + } + else + { + R_DrawWallSprite(spr); + } } else { @@ -2161,7 +2396,6 @@ void R_ProjectParticle (particle_t *particle, const sector_t *sector, int shade, vis->yscale = xscale; vis->depth = tz; vis->idepth = (DWORD)DivScale32 (1, tz) >> 1; - vis->cx = tx; vis->gx = particle->x; vis->gy = particle->y; vis->gz = particle->z; // kg3D diff --git a/src/r_things.h b/src/r_things.h index 2219eee20..3ce1a4d4d 100644 --- a/src/r_things.h +++ b/src/r_things.h @@ -23,6 +23,7 @@ #ifndef __R_THINGS__ #define __R_THINGS__ +#include "r_bsp.h" // A vissprite_t is a thing // that will be drawn during a refresh. @@ -31,7 +32,6 @@ struct vissprite_t { short x1, x2; - fixed_t cx; // for line side calculation fixed_t gx, gy, gz; // origin in world coordinates angle_t angle; fixed_t gzb, gzt; // global bottom / top for silhouette clipping @@ -43,18 +43,26 @@ struct vissprite_t fixed_t floorclip; union { - // Used by regular sprites + FTexture *pic; + struct FVoxel *voxel; + }; + union + { + // Used by face sprites struct { - FTexture *pic; fixed_t texturemid; fixed_t startfrac; // horizontal position of x1 fixed_t xiscale; // negative if flipped }; + // Used by wall sprites + struct + { + FWallCoords wallc; + }; // Used by voxels struct { - struct FVoxel *voxel; fixed_t vx, vy, vz; // view origin angle_t vang; // view angle }; @@ -64,6 +72,7 @@ struct vissprite_t F3DFloor *fakefloor; F3DFloor *fakeceiling; BYTE bIsVoxel:1; // [RH] Use voxel instead of pic + BYTE bWallSprite:1; // [RH] This is a wall sprite BYTE bSplitSprite:1; // [RH] Sprite was split by a drawseg BYTE bInMirror:1; // [RH] Sprite is "inside" a mirror BYTE FakeFlatStat; // [RH] which side of fake/floor ceiling sprite is on @@ -99,9 +108,11 @@ extern fixed_t pspritexscale; extern fixed_t pspriteyscale; extern fixed_t pspritexiscale; +extern FTexture *WallSpriteTile; + void R_DrawMaskedColumn (const BYTE *column, const FTexture::Span *spans); - +void R_WallSpriteColumn (void (*drawfunc)(const BYTE *column, const FTexture::Span *spans)); void R_CacheSprite (spritedef_t *sprite); void R_SortVisSprites (int (STACK_ARGS *compare)(const void *, const void *), size_t first); diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt index 7099e6cc7..324c94e6b 100644 --- a/wadsrc/static/menudef.txt +++ b/wadsrc/static/menudef.txt @@ -816,6 +816,7 @@ OptionMenu "AltHUDOptions" Option "Show item count", "hud_showitems", "OnOff" Option "Show stamina and accuracy", "hud_showstats", "OnOff" Option "Show berserk", "hud_berserk_health", "OnOff" + Option "Show weapons", "hud_showweapons", "OnOff" Option "Show time", "hud_showtime", "AltHUDTime" Option "Time color", "hud_timecolor", "TextColors" Slider "Red ammo display below %", "hud_ammo_red", 0, 100, 1, 0 diff --git a/zdoom.vcproj b/zdoom.vcproj index 3cbfac13a..cabc6c84f 100644 --- a/zdoom.vcproj +++ b/zdoom.vcproj @@ -2309,10 +2309,6 @@ RelativePath=".\src\r_plane.cpp" > - - @@ -2353,10 +2349,6 @@ RelativePath=".\src\r_plane.h" > - -