Sector effector based light sources, basic Mapster32 light support, additional sprite/model alpha control, sprite selection in Mapster32 3D mode with Polymer

git-svn-id: https://svn.eduke32.com/eduke32@1341 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/build/include/build.h

@@ -164,7 +164,8 @@ typedef struct BPACK {
     int32_t xoff, yoff, zoff;
     uint8_t flags;
     uint8_t xpanning, ypanning;
-    uint8_t filler[1];
+    uint8_t filler;
+    float alpha;
     spritetype *tspr;
 } spriteext_t;
 

polymer/eduke32/build/include/polymost.h

@@ -119,6 +119,10 @@ extern float shadescale;
 extern int32_t globalnoeffect;
 extern int32_t drawingskybox;
 
+extern double gyxscale, gxyaspect, gviewxrange, ghalfx, grhalfxdown10, grhalfxdown10x, ghoriz;
+extern double gcosang, gsinang, gcosang2, gsinang2;
+extern double gchang, gshang, gctang, gstang, gvisibility;
+
 extern float fogresult, fogcol[4], fogtable[4*MAXPALOOKUPS];
 
 static inline void fogcalc(const int32_t shade, const int32_t vis, const int32_t pal)

polymer/eduke32/build/src/build.c

@@ -765,6 +765,7 @@ void editinput(void)
     {
         memset(spriteext, 0, sizeof(spriteext_t) * MAXSPRITES);
         memset(spritesmooth, 0, sizeof(spritesmooth_t) * (MAXSPRITES+MAXUNIQHUDID));
+        staticlightcount = 0;
         mhk=0;
         initprintf("Maphacks disabled\n");
         keystatus[0x44] = 0;

polymer/eduke32/build/src/engine.c

@@ -6731,6 +6731,11 @@ int32_t loadboard(char *filename, char fromwhere, int32_t *daposx, int32_t *dapo
     clearbufbyte(&sprite, sizeof(sprite), 0);
     */
 
+#ifdef POLYMER
+    staticlightcount = 0;
+#endif // POLYMER
+
+
     initspritelists();
 
 #define MYMAXSECTORS (mapversion==7l?MAXSECTORSV7:MAXSECTORSV8)
@@ -7374,10 +7379,6 @@ int32_t loadmaphack(char *filename)
     memset(spriteext, 0, sizeof(spriteext_t) * MAXSPRITES);
     memset(spritesmooth, 0, sizeof(spritesmooth_t) * (MAXSPRITES+MAXUNIQHUDID));
 
-#ifdef POLYMER
-    staticlightcount = 0;
-#endif // POLYMER
-
     while (1)
     {
         tok = scriptfile_gettoken(script);

polymer/eduke32/build/src/polymer.c

@@ -669,6 +669,108 @@ void                polymer_loadboard(void)
     if (pr_verbosity >= 1) OSD_Printf("PR : Board loaded.\n");
 }
 
+void                polymer_editorselect(void)
+{
+
+        int32_t     i, n;
+        double      ox, oy, oz, ox2, oy2, oz2, px[6], py[6], pz[6];
+
+        //Polymost supports true look up/down :) Here, we convert horizon to angle.
+        //gchang&gshang are cos&sin of this angle (respectively)
+        ghalfx = (double)halfxdimen; grhalfxdown10 = 1.0/(((double)ghalfx)*1024);
+        ghoriz = (double)globalhoriz;
+
+        gvisibility = ((float)globalvisibility)*FOGSCALE;
+
+        ghoriz = (double)(ydimen>>1);
+
+        //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 (for handling screen up/down)
+        px[0] = px[3] = 0-1; px[1] = px[2] = windowx2+1-windowx1+2;
+        py[0] = py[1] = 0-1; py[2] = py[3] = windowy2+1-windowy1+2; n = 4;
+        for (i=0; i<n; i++)
+        {
+            ox = px[i]-ghalfx; oy = py[i]-ghoriz; oz = ghalfx;
+
+            //Tilt rotation (backwards)
+            ox2 = ox*gctang + oy*gstang;
+            oy2 = oy*gctang - ox*gstang;
+            oz2 = oz;
+
+            //Up/down rotation (backwards)
+            px[i] = ox2;
+            py[i] = oy2*gchang + oz2*gshang;
+            pz[i] = oz2*gchang - oy2*gshang;
+        }
+
+        if (searchit == 2)
+        {
+            int32_t vx, vy, vz;
+            int32_t cz, fz;
+            hitdata_t hitinfo;
+            vec3_t vect;
+
+            ox2 = searchx-ghalfx; oy2 = searchy-ghoriz; oz2 = ghalfx;
+
+            //Tilt rotation
+            ox = ox2*gctang + oy2*gstang;
+            oy = oy2*gctang - ox2*gstang;
+            oz = oz2;
+
+            //Up/down rotation
+            ox2 = oz*gchang - oy*gshang;
+            oy2 = ox;
+            oz2 = oy*gchang + oz*gshang;
+
+            //Standard Left/right rotation
+            vx = (int32_t)(ox2*((float)cosglobalang) - oy2*((float)singlobalang));
+            vy = (int32_t)(ox2*((float)singlobalang) + oy2*((float)cosglobalang));
+            vz = (int32_t)(oz2*16384.0);
+
+            vect.x = globalposx;
+            vect.y = globalposy;
+            vect.z = globalposz;
+
+            hitallsprites = 1;
+            hitscan((const vec3_t *)&vect,globalcursectnum, //Start position
+                vx>>12,vy>>12,vz>>8,&hitinfo,0xffff0030);
+            getzsofslope(hitinfo.hitsect,hitinfo.pos.x,hitinfo.pos.y,&cz,&fz);
+            hitallsprites = 0;
+
+            searchsector = hitinfo.hitsect;
+            if (hitinfo.pos.z<cz) searchstat = 1; else if (hitinfo.pos.z>fz) searchstat = 2; else if (hitinfo.hitwall >= 0)
+            {
+                searchwall = hitinfo.hitwall; searchstat = 0;
+                if (wall[hitinfo.hitwall].nextwall >= 0)
+                {
+                    int32_t cz, fz;
+                    getzsofslope(wall[hitinfo.hitwall].nextsector,hitinfo.pos.x,hitinfo.pos.y,&cz,&fz);
+                    if (hitinfo.pos.z > fz)
+                    {
+                        if (wall[hitinfo.hitwall].cstat&2) //'2' bottoms of walls
+                            searchwall = wall[hitinfo.hitwall].nextwall;
+                    }
+                    else if ((hitinfo.pos.z > cz) && (wall[hitinfo.hitwall].cstat&(16+32))) //masking or 1-way
+                        searchstat = 4;
+                }
+            }
+            else if (hitinfo.hitsprite >= 0) { searchwall = hitinfo.hitsprite; searchstat = 3; }
+            else
+            {
+                int32_t cz, fz;
+                getzsofslope(hitinfo.hitsect,hitinfo.pos.x,hitinfo.pos.y,&cz,&fz);
+                if ((hitinfo.pos.z<<1) < cz+fz) searchstat = 1; else searchstat = 2;
+                //if (vz < 0) searchstat = 1; else searchstat = 2; //Won't work for slopes :/
+            }
+            searchit = 0;
+        }
+}
+
 void                polymer_drawrooms(int32_t daposx, int32_t daposy, int32_t daposz, int16_t daang, int32_t dahoriz, int16_t dacursectnum)
 {
     int16_t         cursectnum;
@@ -692,6 +794,8 @@ void                polymer_drawrooms(int32_t daposx, int32_t daposy, int32_t da
     horizang = (float)(-getangle(128, dahoriz-100)) / (2048.0f / 360.0f);
     tiltang = (gtang * 90.0f);
 
+    if (searchit == 2) polymer_editorselect();
+
     pos[0] = daposy;
     pos[1] = -(float)(daposz) / 16.0f;
     pos[2] = -daposx;
@@ -894,6 +998,8 @@ void                polymer_drawsprite(int32_t snum)
             spriteplane.material.diffusemodulation[3] = 0.66f;
     }
 
+    spriteplane.material.diffusemodulation[3] *=  (1.0f - spriteext[tspr->owner].alpha);
+
     if (((tspr->cstat>>4) & 3) == 0)
         xratio = (float)(tspr->xrepeat) * 0.20f; // 32 / 160
     else
@@ -2923,6 +3029,8 @@ static void         polymer_drawmdsprite(spritetype *tspr)
     } else
         color[3] = 1.0;
 
+    color[3] *=  (1.0f - spriteext[tspr->owner].alpha);
+
     if (pr_gpusmoothing)
         mdspritematerial.frameprogress = m->interpol;
 

polymer/eduke32/source/astub.c

@@ -41,6 +41,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include "sounds_mapster32.h"
 #include "fx_man.h"
 
+#include "macros.h"
+
 #ifdef _WIN32
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
@@ -616,6 +618,12 @@ const char *SectorEffectorTagText(int32_t lotag)
     case 36:
         Bsprintf(tempbuf,"%d: SKRINK RAY SHOOTER",lotag);
         break;
+    case 49:
+        Bsprintf(tempbuf,"%d: POINT LIGHT",lotag);
+        break;
+    case 50:
+        Bsprintf(tempbuf,"%d: SPOTLIGHT",lotag);
+        break;
     default:
         Bsprintf(tempbuf,"%d: (UNKNOWN)",lotag);
         break;
@@ -1967,6 +1975,7 @@ extern int32_t NumVoices;
 extern int32_t g_numEnvSoundsPlaying;
 int32_t AmbienceToggle = 1; //SoundToggle;
 int32_t ParentalLock = 0;
+#undef T1
 #define T1 (s->filler)
 
 // adapted from actors.c
@@ -4514,8 +4523,9 @@ static void Keys3d(void)
             sector[searchsector].extra = getnumber256(buffer,(int32_t)sector[searchsector].extra,65536L,1);
             break;
         case 3:
-            strcpy(buffer,"Sprite extra: ");
+//            strcpy(buffer,"Sprite extra: ");
-            sprite[searchwall].extra = getnumber256(buffer,(int32_t)sprite[searchwall].extra,65536L,1);
+//            sprite[searchwall].extra = getnumber256(buffer,(int32_t)sprite[searchwall].extra,65536L,1);
+            getnumberptr256("Sprite extra: ",&sprite[searchwall].extra,sizeof(sprite[searchwall].extra),1024,1,NULL);
             break;
         }
         asksave = 1;
@@ -4639,7 +4649,8 @@ static void Keys3d(void)
                 break;
             case 3:
                 strcpy(buffer,"Sprite hitag: ");
-                sprite[searchwall].hitag = getnumber256(buffer,(int32_t)sprite[searchwall].hitag,65536L,0);
+                // sprite[searchwall].hitag = getnumber256(buffer,(int32_t)sprite[searchwall].hitag,65536L,0);
+                getnumberptr256(buffer,&sprite[searchwall].hitag,sizeof(sprite[searchwall].hitag),INT16_MAX,1,NULL);
                 break;
             }
         }
@@ -9520,6 +9531,7 @@ void ExtPreCheckKeys(void) // just before drawrooms
 
     if (qsetmode == 200)    //In 3D mode
     {
+
         if (shadepreview)
         {
             int32_t i = 0;
@@ -9730,6 +9742,63 @@ void ExtAnalyzeSprites(void)
     spritetype *tspr;
     int32_t frames=0, l;
 
+    gamelightcount = 0;
+
+    for (i=numsprites-1; i>=0; i--)
+    {
+        if (sprite[i].picnum == SECTOREFFECTOR && sprite[i].lotag == 49)
+        {
+            gamelights[gamelightcount].sector = SECT;
+            gamelights[gamelightcount].x = SX;
+            gamelights[gamelightcount].y = SY;
+            gamelights[gamelightcount].z = SZ;
+            gamelights[gamelightcount].range = SHT;
+            if ((sprite[i].xvel | sprite[i].yvel | sprite[i].zvel) != 0)
+            {
+                gamelights[gamelightcount].color[0] = sprite[i].xvel;
+                gamelights[gamelightcount].color[1] = sprite[i].yvel;
+                gamelights[gamelightcount].color[2] = sprite[i].zvel;
+            }
+            else
+            {
+                gamelights[gamelightcount].color[0] = hictinting[PL].r;
+                gamelights[gamelightcount].color[1] = hictinting[PL].g;
+                gamelights[gamelightcount].color[2] = hictinting[PL].b;
+            }
+            gamelights[gamelightcount].radius = 0;
+            gamelights[gamelightcount].angle = SA;
+            gamelights[gamelightcount].horiz = SH;
+            gamelights[gamelightcount].priority = SS;
+            gamelightcount++;
+        }
+        if (sprite[i].picnum == SECTOREFFECTOR && sprite[i].lotag == 50)
+        {
+            gamelights[gamelightcount].sector = SECT;
+            gamelights[gamelightcount].x = SX;
+            gamelights[gamelightcount].y = SY;
+            gamelights[gamelightcount].z = SZ;
+            gamelights[gamelightcount].range = SHT;
+            if ((sprite[i].xvel | sprite[i].yvel | sprite[i].zvel) != 0)
+            {
+                gamelights[gamelightcount].color[0] = sprite[i].xvel;
+                gamelights[gamelightcount].color[1] = sprite[i].yvel;
+                gamelights[gamelightcount].color[2] = sprite[i].zvel;
+            }
+            else
+            {
+                gamelights[gamelightcount].color[0] = hictinting[PL].r;
+                gamelights[gamelightcount].color[1] = hictinting[PL].g;
+                gamelights[gamelightcount].color[2] = hictinting[PL].b;
+            }
+            gamelights[gamelightcount].radius = 256;
+            gamelights[gamelightcount].faderadius = 200;
+            gamelights[gamelightcount].angle = SA;
+            gamelights[gamelightcount].horiz = SH;
+            gamelights[gamelightcount].priority = SS;
+            gamelightcount++;
+        }
+    }
+
     for (i=0,tspr=&tsprite[0]; i<spritesortcnt; i++,tspr++)
     {
         frames=0;

polymer/eduke32/source/game.c

@@ -4452,12 +4452,13 @@ void G_DrawRooms(int32_t snum,int32_t smoothratio)
             ud.camerasect = sprite[p->newowner].sectnum;
             smoothratio = 65536L;
         }
-        else if (p->over_shoulder_on == 0)
+        else if (ud.viewbob) // if (p->over_shoulder_on == 0)
         {
-            if (ud.viewbob)
+            if (p->over_shoulder_on)
-                ud.cameraz += p->opyoff+mulscale16((int32_t)(p->pyoff-p->opyoff),smoothratio);
+                ud.cameraz += (p->opyoff+mulscale16((int32_t)(p->pyoff-p->opyoff),smoothratio))>>3;
+            else ud.cameraz += p->opyoff+mulscale16((int32_t)(p->pyoff-p->opyoff),smoothratio);
         }
-        else
+        if (p->over_shoulder_on)
         {
             ud.cameraz -= 3072;
             G_DoThirdPerson(p,(vec3_t *)&ud,&ud.camerasect,ud.cameraang,ud.camerahoriz);
@@ -7031,9 +7032,7 @@ void G_DoSpriteAnimations(int32_t x,int32_t y,int32_t a,int32_t smoothratio)
                     t->sectnum = mycursectnum;
                 }
                 else t->ang = g_player[p].ps->ang+mulscale16((int32_t)(((g_player[p].ps->ang+1024- g_player[p].ps->oang)&2047)-1024),smoothratio);
-                if (bpp == 8)
+                if (bpp > 8 && usemodels && md_tilehasmodel(t->picnum, t->pal) >= 0)
-                    t->cstat |= 2;
-                else if (usemodels && md_tilehasmodel(t->picnum, t->pal) >= 0)
                 {
                     static int32_t targetang = 0;
 
@@ -7055,7 +7054,7 @@ void G_DoSpriteAnimations(int32_t x,int32_t y,int32_t a,int32_t smoothratio)
                     targetang = clamp(targetang, -128, 128);
                     t->ang += targetang;
                 }
-
+                else t->cstat |= 2;
             }
 
             if (ud.multimode > 1 && (display_mirror || screenpeek != p || s->owner == -1))

polymer/eduke32/source/gamedef.c

@@ -604,6 +604,8 @@ const memberlabel_t ActorLabels[]=
 
     { "htflags", ACTOR_HTFLAGS, 0, 0 },
 
+    { "alpha", ACTOR_ALPHA, 0, 0 }, 
+
     { "", -1, 0, 0  }     // END OF LIST
 };
 

polymer/eduke32/source/gamedef.h

@@ -506,6 +506,7 @@ enum ActorLabel_t
     ACTOR_XPANNING,
     ACTOR_YPANNING,
     ACTOR_HTFLAGS,
+    ACTOR_ALPHA,
     ACTOR_END
 };
 

polymer/eduke32/source/gamestructures.c

@@ -3530,6 +3530,15 @@ static inline void X_AccessSprite(int32_t iSet, int32_t lVar1, int32_t lLabelID,
         Gv_SetVar(lVar2,ActorExtra[iActor].flags, vm.g_i, vm.g_p);
         return;
 
+    case ACTOR_ALPHA:
+        if (iSet)
+        {
+            spriteext[iActor].alpha=(float) (lValue/255.0f);
+            return;
+        }
+        Gv_SetVar(lVar2, (uint8_t)(spriteext[iActor].alpha * 255.0f), vm.g_i, vm.g_p);
+        return;
+
     default:
         return;
     }
@@ -4110,6 +4119,7 @@ static int32_t X_AccessSpriteX(int32_t iActor, int32_t lLabelID, int32_t lParm2)
     case ACTOR_XPANNING: return spriteext[iActor].xpanning;
     case ACTOR_YPANNING: return spriteext[iActor].ypanning;
     case ACTOR_HTFLAGS: return ActorExtra[iActor].flags;
+    case ACTOR_ALPHA: return (uint8_t)(ActorExtra[iActor].alpha*255.0f);
     default: return -1;
     }
 }

polymer/eduke32/source/osdcmds.c

@@ -1171,8 +1171,10 @@ static int32_t osdcmd_bind(const osdfuncparm_t *parm)
 
     if (parm->numparms==1&&!Bstrcasecmp(parm->parms[0],"showkeys"))
     {
-        for (i=0; ConsoleKeys[i].name; i++)OSD_Printf("%s\n",ConsoleKeys[i].name);
+        for (i=0; ConsoleKeys[i].name; i++)
-        for (i=0; i<MAXMOUSEBUTTONS; i++)OSD_Printf("%s\n",ConsoleButtons[i]);
+            OSD_Printf("%s\n",ConsoleKeys[i].name);
+        for (i=0; i<MAXMOUSEBUTTONS; i++)
+            OSD_Printf("%s\n",ConsoleButtons[i]);
         return OSDCMD_OK;
     }
 

polymer/eduke32/source/premap.c

@@ -987,6 +987,64 @@ static inline void prelevel(char g)
         {
             if (PN == SECTOREFFECTOR && SLT == 14)
                 continue;
+#if 1 // POLYMER
+            if (PN == SECTOREFFECTOR && SLT == 49)
+            {
+                staticlights[staticlightcount].sector = SECT;
+                staticlights[staticlightcount].x = SX;
+                staticlights[staticlightcount].y = SY;
+                staticlights[staticlightcount].z = SZ;
+                staticlights[staticlightcount].range = SHT;
+                if ((sprite[i].xvel | sprite[i].yvel | sprite[i].zvel) != 0)
+                {
+                    staticlights[staticlightcount].color[0] = sprite[i].xvel;
+                    staticlights[staticlightcount].color[1] = sprite[i].yvel;
+                    staticlights[staticlightcount].color[2] = sprite[i].zvel;
+                }
+                else
+                {
+                    staticlights[staticlightcount].color[0] = hictinting[PL].r;
+                    staticlights[staticlightcount].color[1] = hictinting[PL].g;
+                    staticlights[staticlightcount].color[2] = hictinting[PL].b;
+                }
+                staticlights[staticlightcount].radius = 0;
+                staticlights[staticlightcount].angle = SA;
+                staticlights[staticlightcount].horiz = SH;
+                staticlights[staticlightcount].priority = SS;
+                staticlightcount++;
+                deletesprite(i);
+                continue;
+            }
+            if (PN == SECTOREFFECTOR && SLT == 50)
+            {
+                staticlights[staticlightcount].sector = SECT;
+                staticlights[staticlightcount].x = SX;
+                staticlights[staticlightcount].y = SY;
+                staticlights[staticlightcount].z = SZ;
+                staticlights[staticlightcount].range = SHT;
+                if ((sprite[i].xvel | sprite[i].yvel | sprite[i].zvel) != 0)
+                {
+                    staticlights[staticlightcount].color[0] = sprite[i].xvel;
+                    staticlights[staticlightcount].color[1] = sprite[i].yvel;
+                    staticlights[staticlightcount].color[2] = sprite[i].zvel;
+                }
+                else
+                {
+                    staticlights[staticlightcount].color[0] = hictinting[PL].r;
+                    staticlights[staticlightcount].color[1] = hictinting[PL].g;
+                    staticlights[staticlightcount].color[2] = hictinting[PL].b;
+                }
+                staticlights[staticlightcount].radius = 256;
+                staticlights[staticlightcount].faderadius = 200;
+                staticlights[staticlightcount].angle = SA;
+                staticlights[staticlightcount].horiz = SH;
+                staticlights[staticlightcount].priority = SS;
+                staticlightcount++;
+                deletesprite(i);
+                continue;
+            }
+#endif // POLYMER
+
             A_Spawn(-1,i);
         }
     }