mirror of https://github.com/ZDoom/raze-gles.git
- movesprite
This commit is contained in:
Christoph Oelckers
parent
68de42075e
commit
c11963b41a
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@ -1040,6 +1040,12 @@ int32_t deletesprite(int16_t spritenum);
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int32_t changespritesect(int16_t spritenum, int16_t newsectnum);
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int32_t changespritestat(int16_t spritenum, int16_t newstatnum);
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int32_t setsprite(int16_t spritenum, const vec3_t *) ATTRIBUTE((nonnull(2)));
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inline int32_t setsprite(int16_t spritenum, int x, int y, int z)
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{
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vec3_t v = { x,y,z };
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return setsprite(spritenum, &v);
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}
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int32_t setspritez(int16_t spritenum, const vec3_t *) ATTRIBUTE((nonnull(2)));
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int32_t spriteheightofsptr(uspriteptr_t spr, int32_t *height, int32_t alsotileyofs);
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@ -77,6 +77,17 @@ extern int32_t clipmoveboxtracenum;
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int32_t clipmove(vec3_t *const pos, int16_t *const sectnum, int32_t xvect, int32_t yvect, int32_t const walldist, int32_t const ceildist,
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int32_t const flordist, uint32_t const cliptype) ATTRIBUTE((nonnull(1, 2)));
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inline int clipmove(int* x, int* y, int* z, short* sect, int xv, int yv, int wal, int ceil, int flor, int ct)
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{
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vec3_t xyz = { *x,*y,*z };
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int retval = clipmove(&xyz, sect, xv, yv, wal, ceil, flor, ct);
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*x = xyz.x;
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*y = xyz.y;
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*z = xyz.z;
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return retval;
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}
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int32_t clipmovex(vec3_t *const pos, int16_t *const sectnum, int32_t xvect, int32_t yvect, int32_t const walldist, int32_t const ceildist,
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int32_t const flordist, uint32_t const cliptype, uint8_t const noslidep) ATTRIBUTE((nonnull(1, 2)));
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int pushmove(vec3_t *const vect, int16_t *const sectnum, int32_t const walldist, int32_t const ceildist, int32_t const flordist,
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@ -621,6 +621,131 @@ SKIPWALLCHECK:
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}
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}
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//---------------------------------------------------------------------------
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//
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//
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//
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//---------------------------------------------------------------------------
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int movesprite(short spritenum, int xchange, int ychange, int zchange, unsigned int cliptype)
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{
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int daz, h, oldx, oldy;
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short retval, dasectnum, a, cd;
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char bg;
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bg = badguy(&sprite[spritenum]);
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if (sprite[spritenum].statnum == 5 || (bg && sprite[spritenum].xrepeat < 4))
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{
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sprite[spritenum].x += (xchange * TICSPERFRAME) >> 2;
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sprite[spritenum].y += (ychange * TICSPERFRAME) >> 2;
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sprite[spritenum].z += (zchange * TICSPERFRAME) >> 2;
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if (bg)
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setsprite(spritenum, sprite[spritenum].x, sprite[spritenum].y, sprite[spritenum].z);
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return 0;
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}
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dasectnum = sprite[spritenum].sectnum;
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daz = sprite[spritenum].z;
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h = ((tilesiz[sprite[spritenum].picnum].y * sprite[spritenum].yrepeat) << 1);
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daz -= h;
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if (bg)
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{
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oldx = sprite[spritenum].x;
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oldy = sprite[spritenum].y;
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if (sprite[spritenum].xrepeat > 60)
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retval = clipmove(&sprite[spritenum].x, &sprite[spritenum].y, &daz, &dasectnum, ((xchange * TICSPERFRAME) << 11), ((ychange * TICSPERFRAME) << 11), 1024L, (4 << 8), (4 << 8), cliptype);
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else
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{
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if (g_gameType & GAMEFLAG_RRALL)
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cd = 192;
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else if (sprite[spritenum].picnum == LIZMAN)
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cd = 292;
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#if 0 // TRANSITIONAL the needed infrastructure for this is too different for now
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else if ((actortype[sprite[spritenum].picnum] & 3))
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#else
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else if (A_CheckSpriteFlags(spritenum, SFLAG_BADGUY))
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#endif
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cd = sprite[spritenum].clipdist << 2;
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else
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cd = 192;
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retval = clipmove(&sprite[spritenum].x, &sprite[spritenum].y, &daz, &dasectnum, ((xchange * TICSPERFRAME) << 11), ((ychange * TICSPERFRAME) << 11), cd, (4 << 8), (4 << 8), cliptype);
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}
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bool rr = (g_gameType & GAMEFLAG_RRALL);
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// conditional code from hell...
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if (dasectnum < 0 || (dasectnum >= 0 &&
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((hittype[spritenum].actorstayput >= 0 && hittype[spritenum].actorstayput != dasectnum) ||
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(!rr &&
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(
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((sprite[spritenum].picnum == BOSS2) && sprite[spritenum].pal == 0 && sector[dasectnum].lotag != 3) ||
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((sprite[spritenum].picnum == BOSS1 || sprite[spritenum].picnum == BOSS2) && sector[dasectnum].lotag == ST_1_ABOVE_WATER) ||
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(sector[dasectnum].lotag == ST_1_ABOVE_WATER && (sprite[spritenum].picnum == LIZMAN || (sprite[spritenum].picnum == LIZTROOP && sprite[spritenum].zvel == 0)))
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)
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)
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)))
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{
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sprite[spritenum].x = oldx;
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sprite[spritenum].y = oldy;
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if (sector[dasectnum].lotag == ST_1_ABOVE_WATER && (rr || sprite[spritenum].picnum == LIZMAN))
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sprite[spritenum].ang = (krand() & 2047);
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else if ((hittype[spritenum].temp_data[0] & 3) == 1 && (rr || sprite[spritenum].picnum != COMMANDER))
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sprite[spritenum].ang = (krand() & 2047);
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setsprite(spritenum, oldx, oldy, sprite[spritenum].z);
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if (dasectnum < 0) dasectnum = 0;
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return (16384 + dasectnum);
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}
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if ((retval & 49152) >= 32768 && (hittype[spritenum].cgg == 0)) sprite[spritenum].ang += 768;
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}
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else
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{
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if (sprite[spritenum].statnum == 4)
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retval =
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clipmove(&sprite[spritenum].x, &sprite[spritenum].y, &daz, &dasectnum, ((xchange * TICSPERFRAME) << 11), ((ychange * TICSPERFRAME) << 11), 8L, (4 << 8), (4 << 8), cliptype);
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else
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retval =
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clipmove(&sprite[spritenum].x, &sprite[spritenum].y, &daz, &dasectnum, ((xchange * TICSPERFRAME) << 11), ((ychange * TICSPERFRAME) << 11), (int)(sprite[spritenum].clipdist << 2), (4 << 8), (4 << 8), cliptype);
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}
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if (dasectnum >= 0)
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if ((dasectnum != sprite[spritenum].sectnum))
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changespritesect(spritenum, dasectnum);
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daz = sprite[spritenum].z + ((zchange * TICSPERFRAME) >> 3);
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if ((daz > hittype[spritenum].ceilingz) && (daz <= hittype[spritenum].floorz))
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sprite[spritenum].z = daz;
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else
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if (retval == 0)
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return(16384 + dasectnum);
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return(retval);
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}
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//---------------------------------------------------------------------------
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//
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//
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//
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//---------------------------------------------------------------------------
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short ssp(short i, unsigned int cliptype) //The set sprite function
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{
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spritetype* s;
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int movetype;
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s = &sprite[i];
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movetype = movesprite(i,
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(s->xvel * (sintable[(s->ang + 512) & 2047])) >> 14,
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(s->xvel * (sintable[s->ang & 2047])) >> 14, s->zvel,
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cliptype);
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return (movetype == 0);
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}
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//---------------------------------------------------------------------------
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//
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//
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@ -149,6 +149,7 @@ typedef struct
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uint8_t lightcount, filler[3];
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#endif
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} actor_t;
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#define temp_data t_data
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// this struct needs to match the beginning of actor_t above
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typedef struct
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@ -131,133 +131,12 @@ static int32_t A_CheckNeedZUpdate(int32_t spriteNum, int32_t zChange, int32_t *p
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return 0;
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}
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int movesprite(short spritenum, int xchange, int ychange, int zchange, unsigned int cliptype);
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int32_t A_MoveSprite(int32_t spriteNum, vec3_t const * const change, uint32_t clipType)
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{
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spritetype *const pSprite = &sprite[spriteNum];
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int const isEnemy = A_CheckEnemySprite(pSprite);
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vec2_t const oldPos = *(vec2_t *)pSprite;
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if (pSprite->statnum == STAT_MISC || (isEnemy && pSprite->xrepeat < 4))
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{
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pSprite->x += change->x;
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pSprite->y += change->y;
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pSprite->z += change->z;
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if (isEnemy)
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setsprite(spriteNum, (vec3_t *)pSprite);
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return 0;
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}
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int32_t clipDist;
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if (isEnemy)
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{
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if (RR)
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clipDist = 192;
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else if (pSprite->xrepeat > 60)
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clipDist = 1024;
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else if (pSprite->picnum == TILE_LIZMAN)
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clipDist = 292;
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else if (A_CheckSpriteFlags(spriteNum, SFLAG_BADGUY))
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clipDist = pSprite->clipdist<<2;
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else
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clipDist = 192;
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}
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else
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{
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if (pSprite->statnum == STAT_PROJECTILE)
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clipDist = 8;
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else if (RR)
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clipDist = 128;
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else
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clipDist = pSprite->clipdist<<2;
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}
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int16_t newSectnum = pSprite->sectnum;
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int32_t newZ = pSprite->z - 2 * tilesiz[pSprite->picnum].y * pSprite->yrepeat;
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int const oldZ = pSprite->z;
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// Handle horizontal movement first.
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pSprite->z = newZ;
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int returnValue =
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clipmove((vec3_t *)pSprite, &newSectnum, change->x << 13, change->y << 13, clipDist, ZOFFSET6, ZOFFSET6, clipType);
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pSprite->z = oldZ;
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if (isEnemy)
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{
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// Handle potential stayput condition (map-provided or hard-coded).
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if (newSectnum < 0
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|| ((actor[spriteNum].actorstayput >= 0 && actor[spriteNum].actorstayput != newSectnum)
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|| (!RR && ((pSprite->picnum == TILE_BOSS2 && pSprite->pal == 0 && sector[newSectnum].lotag != ST_3)
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|| ((pSprite->picnum == TILE_BOSS1 || pSprite->picnum == TILE_BOSS2) && sector[newSectnum].lotag == ST_1_ABOVE_WATER)
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|| (sector[newSectnum].lotag == ST_1_ABOVE_WATER
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&& (pSprite->picnum == TILE_LIZMAN || (pSprite->picnum == TILE_LIZTROOP && pSprite->zvel == 0)))))
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))
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{
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*(vec2_t *) pSprite = oldPos;
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if ((newSectnum >= 0 && sector[newSectnum].lotag == ST_1_ABOVE_WATER && (RR || pSprite->picnum == TILE_LIZMAN))
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|| ((AC_COUNT(actor[spriteNum].t_data)&3) == 1 && (RR || pSprite->picnum != TILE_COMMANDER)))
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pSprite->ang = krand2()&2047;
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setsprite(spriteNum, (vec3_t *)pSprite);
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if (newSectnum < 0)
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newSectnum = 0;
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return 16384+newSectnum;
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}
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if ((returnValue&49152) >= 32768 && actor[spriteNum].cgg==0)
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pSprite->ang += 768;
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}
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if (newSectnum == -1)
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{
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newSectnum = pSprite->sectnum;
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// Printf("%s:%d wtf\n",__FILE__,__LINE__);
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}
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else if (newSectnum != pSprite->sectnum)
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{
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changespritesect(spriteNum, newSectnum);
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// A_GetZLimits(spritenum);
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}
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Bassert(newSectnum == pSprite->sectnum);
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int const doZUpdate = A_CheckNeedZUpdate(spriteNum, change->z, &newZ);
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// Update sprite's z positions and (for TROR) maybe the sector number.
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if (doZUpdate)
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{
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pSprite->z = newZ;
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#ifdef YAX_ENABLE
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if (doZUpdate < 0)
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{
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// If we passed a TROR no-SE7 water boundary, signal to the outside
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// that the ceiling/floor was not hit. However, this is not enough:
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// later, code checks for (retval&49152)!=49152
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// [i.e. not "was ceiling or floor hit", but "was no sprite hit"]
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// and calls G_WeaponHitCeilingOrFloor() then, so we need to set
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// actor[].flags |= SFLAG_DIDNOSE7WATER in A_CheckNeedZUpdate()
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// previously.
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// XXX: Why is this contrived data flow necessary? (If at all.)
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changespritesect(spriteNum, -doZUpdate-1);
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return 0;
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}
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if (yax_getbunch(newSectnum, (change->z>0))>=0
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&& (SECTORFLD(newSectnum,stat, (change->z>0))&yax_waltosecmask(clipType))==0)
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{
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setspritez(spriteNum, (vec3_t *)pSprite);
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}
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#endif
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}
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else if (returnValue == 0)
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returnValue = 16384+newSectnum;
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return returnValue;
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return movesprite(spriteNum, change->x, change->y, change->z, clipType);
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}
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int32_t block_deletesprite = 0;
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