//------------------------------------------------------------------------- /* Copyright (C) 2010 EDuke32 developers and contributors This file is part of EDuke32. EDuke32 is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. 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. */ //------------------------------------------------------------------------- #ifndef sector_h_ #define sector_h_ #include "actors.h" // actor_t #include "gamevars.h" #include "macros.h" #include "namesdyn.h" // for G_GetForcefieldPicnum() #include "player.h" // playerspawn_t #ifdef __cplusplus extern "C" { #endif #define MAXCYCLERS 1024 #define MAXANIMATES 1024 #define MAXANIMWALLS 512 #define MAXANIMPOINTS 2048 #define VIEWSCREEN_ACTIVE_DISTANCE 8192 typedef struct { int16_t wallnum, tag; } animwalltype; typedef struct { // this needs to have a copy of everything related to the map/actor state // see savegame.c int32_t g_animateGoal[MAXANIMATES], g_animateVel[MAXANIMATES], g_animateCnt; intptr_t g_animatePtr[MAXANIMATES]; int32_t filler; vec2_t origins[MAXANIMPOINTS]; int32_t randomseed, g_globalRandom; int32_t pskyidx; int16_t SpriteDeletionQueue[1024],g_spriteDeleteQueuePos; int16_t g_animateSect[MAXANIMATES]; int16_t g_cyclers[MAXCYCLERS][6]; int16_t g_mirrorWall[64], g_mirrorSector[64], g_mirrorCount; int16_t g_animWallCnt; int16_t g_cloudCnt,g_cloudSect[256],g_cloudX,g_cloudY; int16_t g_cyclerCnt; int32_t numsprites; int16_t tailspritefree; int16_t headspritesect[MAXSECTORS+1]; int16_t headspritestat[MAXSTATUS+1]; int16_t nextspritesect[MAXSPRITES]; int16_t nextspritestat[MAXSPRITES]; int16_t numsectors; int16_t numwalls; int16_t prevspritesect[MAXSPRITES]; int16_t prevspritestat[MAXSPRITES]; uint16_t g_earthquakeTime; int8_t g_playerSpawnCnt; uint8_t show2dsector[(MAXSECTORS+7)>>3]; actor_t actor[MAXSPRITES]; playerspawn_t g_playerSpawnPoints[MAXPLAYERS]; animwalltype animwall[MAXANIMWALLS]; usectortype sector[MAXSECTORS]; spriteext_t spriteext[MAXSPRITES]; uspritetype sprite[MAXSPRITES]; uwalltype wall[MAXWALLS]; #ifndef NEW_MAP_FORMAT wallext_t wallext[MAXWALLS]; #endif #if !defined LUNATIC intptr_t *vars[MAXGAMEVARS]; intptr_t *arrays[MAXGAMEARRAYS]; int32_t arraysiz[MAXGAMEARRAYS]; #else char *savecode; #endif #ifdef YAX_ENABLE int32_t numyaxbunches; # if !defined NEW_MAP_FORMAT int16_t yax_bunchnum[MAXSECTORS][2]; int16_t yax_nextwall[MAXWALLS][2]; # endif #endif } mapstate_t; extern void G_SaveMapState(); extern void G_RestoreMapState(); typedef struct { int32_t partime, designertime; char *name, *filename, *musicfn; mapstate_t *savedstate; } map_t; //extern map_t g_mapInfo[(MAXVOLUMES+1)*MAXLEVELS]; // +1 volume for "intro", "briefing" music void G_ActivateBySector(int sect,int spriteNum); int S_FindMusicSFX(int sectNum, int *sndptr); int A_CallSound(int sectNum,int spriteNum); int A_CheckHitSprite(int spriteNum,int16_t *hitSprite); void A_DamageObject_Internal(int spriteNum, int dmgSrc); void A_DamageObject(int spriteNum,int dmgSrc); void A_DamageWall_Internal(int spr, int dawallnum, const vec3_t &pos, int weaponNum); void A_DamageWall(int spr,int dawallnum,const vec3_t &pos,int weaponNum); int __fastcall A_FindPlayer(spritetype const *pSprite,int32_t *dist); void G_AlignWarpElevators(void); int CheckDoorTile(int tileNum); void G_AnimateCamSprite(int smoothRatio); void G_AnimateWalls(void); int G_ActivateWarpElevators(int s,int warpDir); int G_CheckActivatorMotion(int lotag); void G_DoSectorAnimations(void); void G_OperateActivators(int lotag, int playerNum); void G_OperateForceFields(int spriteNum,int wallTag); void G_OperateMasterSwitches(int lotag); void G_OperateRespawns(int lotag); void G_OperateSectors(int sectNum,int spriteNum); void P_HandleSharedKeys(int playerNum); int GetAnimationGoal(const int32_t *animPtr); int isanearoperator(int lotag); int isanunderoperator(int lotag); int P_ActivateSwitch(int playerNum, int wallOrSprite, int nSwitchType); void P_CheckSectors(int playerNum); void Sect_DamageFloor_Internal(int spriteNum, int sectNum); void Sect_DamageFloor(int spriteNum, int sectNum); void Sect_DamageCeiling_Internal(int spriteNum, int sectNum); void Sect_DamageCeiling(int spriteNum, int sectNum); int SetAnimation(int sectNum,int32_t *animPtr,int goalVal,int animVel); #define FORCEFIELD_CSTAT (64+16+4+1) // Returns W_FORCEFIELD if wall has a forcefield overpicnum, its overpicnum else. static FORCE_INLINE int G_GetForcefieldPicnum(int const wallNum) { int const tileNum = wall[wallNum].overpicnum; return tileNum == W_FORCEFIELD + 1 ? W_FORCEFIELD : tileNum; } // Returns the interpolated position of the camera that the player is looking // through (using a viewscreen). should be the player's ->newowner member. static inline vec3_t G_GetCameraPosition(int32_t const i, int32_t const smoothratio) { auto const cs = (uspriteptr_t)&sprite[i]; const actor_t *const ca = &actor[i]; return { ca->bpos.x + mulscale16(cs->x - ca->bpos.x, smoothratio), ca->bpos.y + mulscale16(cs->y - ca->bpos.y, smoothratio), ca->bpos.z + mulscale16(cs->z - ca->bpos.z, smoothratio) }; } EXTERN_INLINE_HEADER int32_t G_CheckPlayerInSector(int32_t const sect); #ifdef __cplusplus } #endif #if defined sector_c_ || !defined DISABLE_INLINING EXTERN_INLINE int32_t G_CheckPlayerInSector(int32_t const sect) { for (int TRAVERSE_CONNECT(i)) if ((unsigned)g_player[i].ps->i < MAXSPRITES && sprite[g_player[i].ps->i].sectnum == sect) return i; return -1; } #endif #endif