raze/source/games/sw/src/jsector.cpp
Mitchell Richters 828e46a8da - Remove the TVector2 (const TVector3<vec_t> &other) constructor.
* This narrowing constructor was causing a problem with a `clamp()` overload in the next commit.
* Believe this is a product of a by-gone time before we had the `XY()` method on `TVector3<T>` objects.
2023-10-03 23:07:44 +11:00

816 lines
26 KiB
C++

//-------------------------------------------------------------------------
/*
Copyright (C) 1997, 2005 - 3D Realms Entertainment
This file is part of Shadow Warrior version 1.2
Shadow Warrior is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Original Source: 1997 - Frank Maddin and Jim Norwood
Prepared for public release: 03/28/2005 - Charlie Wiederhold, 3D Realms
*/
//-------------------------------------------------------------------------
// JSECTOR.C
// This is all Jim's programming having to do with sectors.
#include "ns.h"
#include "build.h"
#include "names.h"
#include "names2.h"
#include "panel.h"
#include "game.h"
#include "tags.h"
#include "sector.h"
#include "player.h"
#include "sprite.h"
#include "jsector.h"
#include "jtags.h"
#include "lists.h"
#include "pal.h"
#include "parent.h"
#include "v_video.h"
#include "render.h"
#include "models/modeldata.h"
BEGIN_SW_NS
// V A R I A B L E D E C L A R A T I O N S //////////////////////////////////////////////////////
MIRRORTYPE mirror[MAXMIRRORS];
short mirrorcnt; //, floormirrorcnt;
//short floormirrorsector[MAXMIRRORS];
bool mirrorinview;
uint32_t oscilationclock;
// Voxel stuff
//bool bVoxelsOn = true; // Turn voxels on by default
bool bSpinBobVoxels = false; // Do twizzly stuff to voxels, but
//extern int chainnumpages;
extern AMB_INFO ambarray[];
extern short NormalVisibility;
// F U N C T I O N S //////////////////////////////////////////////////////////////////////////////
short CheckTileSound(short picnum)
{
short sndnum = -1;
switch (picnum)
{
case 163: // Sizzly Lava
case 167:
sndnum = DIGI_VOLCANOSTEAM1;
break;
case 175: // Flowing Lava
sndnum = DIGI_ERUPTION;
break;
case 179: // Bubbly lava
sndnum = DIGI_LAVAFLOW1;
break;
case 300: // Water fall tile
sndnum = DIGI_WATERFALL1;
break;
case 334: // Teleporter Pad
sndnum = DIGI_ENGROOM1;
break;
case 2690: // Jet engine fan
sndnum = DIGI_JET;
break;
case 2672: // X-Ray Machine engine
sndnum = DIGI_ENGROOM5;
break;
case 768: // Electricity
// sndnum = DIGI_;
break;
case 2714: // Pachinko Machine
// sndnum = DIGI_;
break;
case 2782: // Telepad
sndnum = DIGI_ENGROOM4;
break;
case 3382: // Gears
sndnum = DIGI_ENGROOM5;
break;
case 2801: // Computers
case 2804:
case 2807:
case 3352:
case 3385:
case 3389:
case 3393:
case 3397:
case 3401:
case 3405:
// sndnum = DIGI_;
break;
case 3478: // Radar screen
// sndnum = DIGI_;
break;
default:
sndnum = -1;
break;
}
return sndnum;
}
/////////////////////////////////////////////////////
// Initialize any of my special use sprites
/////////////////////////////////////////////////////
void JS_SpriteSetup(void)
{
SWStatIterator it(STAT_DEFAULT);
while (auto itActor = it.Next())
{
int tag;
tag = itActor->spr.hitag;
// Non static camera. Camera sprite will be drawn!
if (tag == MIRROR_CAM && itActor->spr.picnum != ST1)
{
// Just change it to static, sprite has all the info I need
change_actor_stat(itActor, STAT_SPAWN_SPOT);
}
switch (itActor->spr.picnum)
{
case ST1:
if (tag == MIRROR_CAM)
{
// Just change it to static, sprite has all the info I need
// ST1 cameras won't move with SOBJ's!
change_actor_stat(itActor, STAT_ST1);
}
else if (tag == MIRROR_SPAWNSPOT)
{
// Just change it to static, sprite has all the info I need
change_actor_stat(itActor, STAT_ST1);
}
else if (tag == AMBIENT_SOUND)
{
change_actor_stat(itActor, STAT_AMBIENT);
}
else if (tag == TAG_ECHO_SOUND)
{
change_actor_stat(itActor, STAT_ECHO);
}
else if (tag == TAG_DRIPGEN)
{
SpawnUser(itActor, 0, nullptr);
itActor->user.__legacyState.RotNum = 0;
itActor->user.WaitTics = itActor->spr.lotag * 120;
itActor->user.ActorActionFunc = AF(GenerateDrips);
change_actor_stat(itActor, STAT_NO_STATE);
itActor->spr.cstat |= CSTAT_SPRITE_INVISIBLE;
}
break;
// Sprites in editart that should play ambient sounds
// automatically
case 380:
case 396:
case 430:
case 443:
case 512:
case 521:
case 541:
case 2720:
case 3143:
case 3157:
PlaySound(DIGI_FIRE1, itActor, v3df_follow|v3df_dontpan|v3df_doppler);
break;
case 795:
case 880:
PlaySound(DIGI_WATERFLOW1, itActor, v3df_follow|v3df_dontpan|v3df_doppler);
break;
case 460: // Wind Chimes
InitAmbient(79, itActor);
break;
}
}
// Check for certain walls to make sounds
for(auto& wal : wall)
{
int surf = tilesurface(wal.walltexture);
if (surf == TSURF_WATER || surf == TSURF_LAVA || surf == TSURF_SHALLOWWATER)
wal.extra |= WALLFX_DONT_STICK;
}
}
/////////////////////////////////////////////////////
// Initialize the mirrors
/////////////////////////////////////////////////////
void JS_InitMirrors(void)
{
short startwall, endwall;
int i, j, s;
bool Found_Cam = false;
// Set all the mirror struct values to -1
memset(mirror, 0xFF, sizeof(mirror));
mirrorinview = false; // Initially set global mirror flag
// to no mirrors seen
// Scan wall tags for mirrors
mirrorcnt = 0;
oscilationclock = I_GetBuildTime();
for (i = 0; i < MAXMIRRORS; i++)
{
mirror[i].campic = -1;
mirror[i].camspriteActor = nullptr;
mirror[i].cameraActor = nullptr;
mirror[i].ismagic = false;
}
auto mi = tileGetTextureID(MIRROR);
for(auto& wal : wall)
{
if (wal.twoSided() && (wal.overtexture == mi) && (wal.cstat & CSTAT_WALL_1WAY))
{
auto sec = wal.nextSector();
if ((sec->floorstat & CSTAT_SECTOR_SKY) == 0)
{
if (mirrorcnt >= MAXMIRRORS)
{
Printf("MAXMIRRORS reached! Skipping mirror wall\n");
wal.setovertexture(sec->ceilingtexture);
continue;
}
auto ml = tileGetTextureID(MIRRORLABEL);
wal.setovertexture(ml);
wal.setwalltexture(ml);
sec->floorstat |= CSTAT_SECTOR_SKY;
mirror[mirrorcnt].mirrorWall = &wal;
mirror[mirrorcnt].mirrorSector = sec;
mirror[mirrorcnt].numspawnspots = 0;
mirror[mirrorcnt].ismagic = false;
do if (wal.lotag == TAG_WALL_MAGIC_MIRROR)
{
int ii;
Found_Cam = false;
SWStatIterator it(STAT_ST1);
while (auto itActor = it.Next())
{
// if correct type and matches
if (itActor->spr.hitag == MIRROR_CAM && itActor->spr.lotag == wal.hitag)
{
mirror[mirrorcnt].cameraActor = itActor;
// Set up camera variables
itActor->user.sang = itActor->spr.Angles.Yaw; // Set current angle to sprite angle
Found_Cam = true;
}
}
it.Reset(STAT_SPAWN_SPOT);
while (auto itActor = it.Next())
{
// if correct type and matches
if (itActor->spr.hitag == MIRROR_CAM && itActor->spr.lotag == wal.hitag)
{
mirror[mirrorcnt].cameraActor = itActor;
// Set up camera variables
itActor->user.sang = itActor->spr.Angles.Yaw; // Set current angle to sprite angle
Found_Cam = true;
}
}
if (!Found_Cam)
{
Printf("Cound not find the camera view sprite for match %d\n", wal.hitag);
Printf("Map Coordinates: x = %d, y = %d\n", int(wal.pos.X), int(wal.pos.Y));
break;
}
mirror[mirrorcnt].ismagic = true;
Found_Cam = false;
if (TEST_BOOL1(mirror[mirrorcnt].cameraActor))
{
it.Reset(STAT_DEFAULT);
while (auto itActor = it.Next())
{
if (itActor->spr.picnum >= CAMSPRITE && itActor->spr.picnum < CAMSPRITE + 8 &&
itActor->spr.hitag == wal.hitag)
{
mirror[mirrorcnt].campic = itActor->spr.picnum;
mirror[mirrorcnt].camspriteActor = itActor;
Found_Cam = true;
}
}
if (!Found_Cam)
{
Printf("Did not find drawtotile for camera number %d\n", mirrorcnt);
Printf("wall(%d).hitag == %d\n", wallindex(&wal), wal.hitag);
Printf("Map Coordinates: x = %d, y = %d\n", int(wal.pos.X), int(wal.pos.Y));
RESET_BOOL1(mirror[mirrorcnt].cameraActor);
}
}
// For magic mirrors, set allowable viewing time to 30
// secs
// Base rate is supposed to be 120, but time is double
// what I expect
mirror[mirrorcnt].maxtics = 60 * 30;
}
while (0);
mirror[mirrorcnt].mstate = m_normal;
// Set tics used to none
mirror[mirrorcnt].tics = 0;
mirrorcnt++;
}
else
wal.setovertexture(sec->ceilingtexture);
}
}
} // InitMirrors
/////////////////////////////////////////////////////
// Draw a 3d screen to a specific tile
/////////////////////////////////////////////////////
void drawroomstotile(const DVector3& pos, DAngle ang, DAngle horiz, sectortype* dacursect, short tilenume, double smoothratio)
{
auto tex = tileGetTexture(tilenume);
auto canvas = dynamic_cast<FCanvasTexture*>(tex->GetTexture());
if (!canvas) return;
screen->RenderTextureView(canvas, [=](IntRect& rect)
{
render_camtex(nullptr, pos, dacursect, DRotator(horiz, ang, nullAngle), tex, rect, smoothratio);
});
}
void JS_ProcessEchoSpot()
{
DSWPlayer* pp = getPlayer(screenpeek);
int16_t reverb;
bool reverb_set = false;
// Process echo sprites
SWStatIterator it(STAT_ECHO);
while (auto actor = it.Next())
{
double maxdist = SP_TAG4(actor) * maptoworld;
auto v = actor->spr.pos.XY() - pp->GetActor()->spr.pos.XY();
double dist = abs(v.X) + abs(v.Y);
if (dist <= maxdist) // tag4 = ang
{
reverb = SP_TAG2(actor);
if (reverb > 200) reverb = 200;
if (reverb < 100) reverb = 100;
COVER_SetReverb(reverb);
reverb_set = true;
}
}
if (!(pp->Flags & PF_DIVING) && !reverb_set && pp->Reverb <= 0)
COVER_SetReverb(0);
}
/////////////////////////////////////////////////////
// Draw one mirror, the one closest to player
// Cams and see to teleporters do NOT support room above room!
/////////////////////////////////////////////////////
#define MAXCAMDIST 8000
int camloopcnt = 0; // Timer to cycle through player
int lastcamclock;
// views
short camplayerview = 1; // Don't show yourself!
// Hack job alert!
// Mirrors and cameras are maintained in the same data structure, but for hardware rendering they cannot be interleaved.
// So this function replicates JS_DrawMirrors to only process the camera textures but not change any global state.
void JS_DrawCameras(DSWPlayer* pp, const DVector3& campos, double smoothratio)
{
int cnt;
double dist;
int tposx, tposy; // Camera
int* longptr;
bool bIsWallMirror = false;
int camclock = I_GetBuildTime();
camloopcnt += camclock - lastcamclock;
if (camloopcnt > (60 * 5)) // 5 seconds per player view
{
camloopcnt = 0;
camplayerview++;
if (camplayerview >= numplayers)
camplayerview = 1;
}
lastcamclock = camclock;
{
uint32_t oscilation_delta = camclock - oscilationclock;
oscilation_delta -= oscilation_delta % 4;
oscilationclock += oscilation_delta;
oscilation_delta *= 2;
DAngle oscillation_angle = mapangle(oscilation_delta);
for (cnt = MAXMIRRORS - 1; cnt >= 0; cnt--)
{
if (!mirror[cnt].ismagic || mirror[cnt].campic < 0) continue; // these are definitely not camera textures.
auto tex = tileGetTexture(mirror[cnt].campic);
if (tex && tex->isSeen(true))
{
DSWActor* camactor = mirror[cnt].camspriteActor;
DVector2 vec = camactor->spr.pos.XY() - campos.XY();
dist = abs(vec.X) + abs(vec.Y);
short w;
camactor = mirror[cnt].cameraActor;
if (!camactor) continue;
// Calculate the angle of the mirror wall
auto wal = mirror[cnt].mirrorWall;
// Get wall midpoint for offset in mirror view
DVector2 mid = wal->center();
// Finish finding offsets
DVector3 dpos;
DVector3 tdpos;
tdpos.XY() = mid - campos;
if (mid.X >= campos.X)
dpos.X = camactor->spr.pos.X - campos.X;
else
dpos.X = camactor->spr.pos.X + campos.X;
if (mid.Y >= campos.Y)
dpos.Y = camactor->spr.pos.Y - campos.Y;
else
dpos.Y = camactor->spr.pos.Y + campos.Y;
tdpos.Z = abs(campos.Z - camactor->spr.pos.Z);
if (tdpos.Z >= camactor->spr.pos.Z)
dpos.Z = camactor->spr.pos.Z + tdpos.Z;
else
dpos.Z = camactor->spr.pos.Z - tdpos.Z;
// Is it a TV cam or a teleporter that shows destination?
// true = It's a TV cam
mirror[cnt].mstate = m_normal;
if (TEST_BOOL1(camactor))
mirror[cnt].mstate = m_viewon;
// Show teleport destination
// NOTE: Adding true lets you draw a room, even if
// you are outside of it!
if (mirror[cnt].mstate == m_viewon)
{
bool DoCam = false;
if (mirror[cnt].campic == -1)
{
Printf("Missing campic for mirror %d\n",cnt);
Printf("Map Coordinates: x = %d, y = %d\n",int(mid.X), int(mid.Y));
return;
}
auto maxang = mapangle(SP_TAG6(camactor));
// BOOL2 = Oscilate camera
if (TEST_BOOL2(camactor) && MoveSkip2 == 0)
{
if (TEST_BOOL3(camactor)) // If true add increment to
// angle else subtract
{
// Store current angle in TAG5
camactor->user.sang += oscillation_angle;
// TAG6 = Turn radius
if (absangle(camactor->spr.Angles.Yaw, camactor->user.sang) >= maxang)
{
camactor->user.sang -= oscillation_angle;
RESET_BOOL3(camactor); // Reverse turn direction.
}
}
else
{
// Store current angle in TAG5
camactor->user.sang -= oscillation_angle;
// TAG6 = Turn radius
if (absangle(camactor->spr.Angles.Yaw, camactor->user.sang) >= maxang)
{
camactor->user.sang += oscillation_angle;
SET_BOOL3(camactor); // Reverse turn direction.
}
}
}
else if (!TEST_BOOL2(camactor))
{
camactor->user.sang = camactor->spr.Angles.Yaw; // Copy sprite angle to tag5
}
// Set the horizon value.
auto camhoriz = SP_TAG7(camactor);
// If player is dead still then update at MoveSkip4
// rate.
if (pp->GetActor()->spr.pos == pp->GetActor()->opos)
DoCam = true;
// Set up the tile for drawing
{
if (dist < MAXCAMDIST)
{
DSWPlayer* cp = getPlayer(camplayerview);
if (TEST_BOOL11(camactor) && numplayers > 1)
{
drawroomstotile(cp->GetActor()->getPosWithOffsetZ(), cp->GetActor()->spr.Angles.Yaw, cp->GetActor()->spr.Angles.Pitch, cp->cursector, mirror[cnt].campic, smoothratio);
}
else
{
drawroomstotile(camactor->spr.pos, camactor->user.sang, maphoriz(150 - (camhoriz == 0 ? 100 : camhoriz)), camactor->sector(), mirror[cnt].campic, smoothratio);
}
}
}
}
}
}
}
}
// Workaround until the camera code can be refactored to process all camera textures that were visible last frame.
// Need to stash the parameters for later use. This is only used to find the nearest camera.
static DSWPlayer* cam_pp;
DVector3 cam_pos;
static int oldstat;
void JS_CameraParms(DSWPlayer* pp, const DVector3& tpos)
{
cam_pp = pp;
cam_pos = tpos;
}
void GameInterface::UpdateCameras(double smoothratio)
{
JS_DrawCameras(cam_pp, cam_pos, smoothratio);
}
void GameInterface::EnterPortal(DCoreActor* viewer, int type)
{
if (type == PORTAL_WALL_MIRROR) display_mirror++;
}
void GameInterface::LeavePortal(DCoreActor* viewer, int type)
{
if (type == PORTAL_WALL_MIRROR) display_mirror--;
}
void DoAutoSize(tspritetype* tspr)
{
switch (tspr->picnum)
{
case ICON_STAR: // 1793
break;
case ICON_UZI: // 1797
tspr->scale = DVector2(0.671875, 0.625);
break;
case ICON_UZIFLOOR: // 1807
tspr->scale = DVector2(0.671875, 0.625);
break;
case ICON_LG_UZI_AMMO: // 1799
break;
case ICON_HEART: // 1824
break;
case ICON_HEART_LG_AMMO: // 1820
break;
case ICON_GUARD_HEAD: // 1814
break;
case ICON_FIREBALL_LG_AMMO: // 3035
break;
case ICON_ROCKET: // 1843
break;
case ICON_SHOTGUN: // 1794
tspr->scale = DVector2(0.890625, 0.90625);
break;
case ICON_LG_ROCKET: // 1796
break;
case ICON_LG_SHOTSHELL: // 1823
break;
case ICON_MICRO_GUN: // 1818
break;
case ICON_MICRO_BATTERY: // 1800
break;
case ICON_GRENADE_LAUNCHER: // 1817
tspr->scale = DVector2(0.84375, 0.8125);
break;
case ICON_LG_GRENADE: // 1831
break;
case ICON_LG_MINE: // 1842
break;
case ICON_RAIL_GUN: // 1811
tspr->scale = DVector2(0.78125, 0.84375);
break;
case ICON_RAIL_AMMO: // 1812
break;
case ICON_SM_MEDKIT: // 1802
break;
case ICON_MEDKIT: // 1803
break;
case ICON_CHEMBOMB:
tspr->scale = DVector2(1, 0.734375);
break;
case ICON_FLASHBOMB:
tspr->scale = DVector2(0.5, 0.53125);
break;
case ICON_NUKE:
break;
case ICON_CALTROPS:
tspr->scale = DVector2(0.578125, 0.46875);
break;
case ICON_BOOSTER: // 1810
tspr->scale = DVector2(0.46875, 0.59375);
break;
case ICON_HEAT_CARD: // 1819
tspr->scale = DVector2(0.71875, 0.734375);
break;
case ICON_REPAIR_KIT: // 1813
break;
case ICON_EXPLOSIVE_BOX: // 1801
break;
case ICON_ENVIRON_SUIT: // 1837
break;
case ICON_FLY: // 1782
break;
case ICON_CLOAK: // 1826
break;
case ICON_NIGHT_VISION: // 3031
tspr->scale = DVector2(0.921875, 1.109375);
break;
case ICON_NAPALM: // 3046
break;
case ICON_RING: // 3050
break;
case ICON_RINGAMMO: // 3054
break;
case ICON_NAPALMAMMO: // 3058
break;
case ICON_GRENADE: // 3059
break;
case ICON_ARMOR: // 3030
tspr->scale = DVector2(1.28125, 1.3125);
break;
case BLUE_KEY: // 1766
break;
case RED_KEY: // 1770
break;
case GREEN_KEY: // 1774
break;
case YELLOW_KEY: // 1778
break;
case BLUE_CARD:
case RED_CARD:
case GREEN_CARD:
case YELLOW_CARD:
tspr->scale = DVector2(0.5625, 0.5155625);
break;
case GOLD_SKELKEY:
case SILVER_SKELKEY:
case BRONZE_SKELKEY:
case RED_SKELKEY:
tspr->scale = DVector2(0.609375, 0.703125);
break;
case SKEL_LOCKED:
case SKEL_UNLOCKED:
tspr->scale = DVector2(0.734375, 0.625);
break;
case RAMCARD_LOCKED:
case RAMCARD_UNLOCKED:
case CARD_LOCKED:
case CARD_UNLOCKED:
break;
default:
break;
}
}
// Rotation angles for sprites
void JAnalyzeSprites(tspritetype* tspr)
{
// Take care of autosizing
DoAutoSize(tspr);
if (tspr->picnum == 764 && !tilehasmodelorvoxel(tspr->spritetexture(), 0))
{
tspr->cstat |= CSTAT_SPRITE_ALIGNMENT_WALL;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
void UnlockKeyLock(short key_num, DSWActor* hitActor)
{
int color = 0;
// Get palette by looking at key number
switch (key_num - 1)
{
case 0: // RED_KEY
color = PALETTE_PLAYER9;
break;
case 1: // BLUE_KEY
color = PALETTE_PLAYER7;
break;
case 2: // GREEN_KEY
color = PALETTE_PLAYER6;
break;
case 3: // YELLOW_KEY
color = PALETTE_PLAYER4;
break;
case 4: // SILVER_SKELKEY
color = PALETTE_PLAYER4;
break;
case 5: // GOLD_SKELKEY
color = PALETTE_PLAYER1;
break;
case 6: // BRONZE_SKELKEY
color = PALETTE_PLAYER8;
break;
case 7: // RED_SKELKEY
color = PALETTE_PLAYER9;
break;
}
SWStatIterator it(STAT_DEFAULT);
while (auto itActor = it.Next())
{
switch (itActor->spr.picnum)
{
case SKEL_LOCKED:
if (itActor->spr.pal == color)
{
PlaySound(DIGI_UNLOCK, itActor, v3df_doppler | v3df_dontpan);
if (itActor == hitActor)
itActor->spr.picnum = SKEL_UNLOCKED;
}
break;
case RAMCARD_LOCKED:
if (itActor->spr.pal == color)
{
PlaySound(DIGI_CARDUNLOCK, itActor, v3df_doppler | v3df_dontpan);
itActor->spr.picnum = RAMCARD_UNLOCKED;
}
break;
case CARD_LOCKED:
if (itActor->spr.pal == color)
{
PlaySound(DIGI_RAMUNLOCK, itActor, v3df_doppler | v3df_dontpan);
if (itActor == hitActor)
itActor->spr.picnum = CARD_UNLOCKED;
else
itActor->spr.picnum = CARD_UNLOCKED+1;
}
break;
}
}
}
END_SW_NS