mirror of https://github.com/nzp-team/glquake.git
Implement ZHack
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Steam Deck User
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c4b0f01ccc
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fb61ade5e2
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@ -1616,29 +1616,11 @@ void Mod_FloodFillSkin( byte *skin, int skinwidth, int skinheight )
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}
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}
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qboolean model_is_zombie(char name[MAX_QPATH])
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{
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if (Q_strcmp(name, "models/ai/zbod.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zcbod.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zcfull.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zchead.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zclarm.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zcrarm.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zfull.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zhead.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zlarm.mdl") == 0 ||
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Q_strcmp(name, "models/ai/zrarm.mdl") == 0)
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return qtrue;
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return qfalse;
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}
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/*
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===============
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Mod_LoadAllSkins
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===============
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*/
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extern int zombie_skins[4];
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void *Mod_LoadAllSkins (int numskins, daliasskintype_t *pskintype)
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{
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int i, j, k;
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@ -1658,23 +1640,6 @@ void *Mod_LoadAllSkins (int numskins, daliasskintype_t *pskintype)
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s = pheader->skinwidth * pheader->skinheight;
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if (model_is_zombie(loadmodel->name) == qtrue) {
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Mod_FloodFillSkin(skin, pheader->skinwidth, pheader->skinheight);
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texels = Hunk_AllocName(s, loadname);
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memcpy(texels, (byte *)(pskintype + 1), s);
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// force-fill 4 skin slots
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for (int i = 0; i < 4; i++) {
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pheader->gl_texturenum[i][0] =
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pheader->gl_texturenum[i][1] =
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pheader->gl_texturenum[i][2] =
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pheader->gl_texturenum[i][3] = zombie_skins[i];
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}
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pskintype = (daliasskintype_t *)((byte *)(pskintype+1) + s);
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return (void *)pskintype;
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}
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for (i=0 ; i<numskins ; i++)
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{
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if (pskintype->type == ALIAS_SKIN_SINGLE) {
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@ -615,14 +615,92 @@ void R_SetupEntityTransform (entity_t *e, lerpdata_t *lerpdata)
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}
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}
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/*
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=================
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R_DrawZombieLimb
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=================
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*/
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//Blubs Z hacks: need this declaration.
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model_t *Mod_FindName (char *name);
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void R_DrawZombieLimb (entity_t *e, int which)
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{
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model_t *clmodel;
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aliashdr_t *paliashdr;
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entity_t *limb_ent;
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switch(which) {
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case 1:
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limb_ent = &cl_entities[e->z_head];
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break;
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case 2:
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limb_ent = &cl_entities[e->z_larm];
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break;
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case 3:
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limb_ent = &cl_entities[e->z_rarm];
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break;
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default:
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return;
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}
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clmodel = limb_ent->model;
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if (clmodel == NULL)
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return;
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VectorCopy(e->origin, r_entorigin);
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VectorSubtract(r_origin, r_entorigin, modelorg);
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// locate the proper data
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paliashdr = (aliashdr_t *)Mod_Extradata(clmodel);//e->model
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c_alias_polys += paliashdr->numtris;
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GL_DisableMultitexture();
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//Shpuld
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if(r_model_brightness.value)
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{
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lightcolor[0] += 48;
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lightcolor[1] += 48;
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lightcolor[2] += 48;
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}
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glPushMatrix ();
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glTranslatef (paliashdr->scale_origin[0], paliashdr->scale_origin[1], paliashdr->scale_origin[2]);
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glScalef (paliashdr->scale[0], paliashdr->scale[1], paliashdr->scale[2]);
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if (gl_smoothmodels.value)
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glShadeModel (GL_SMOOTH);
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glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
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if (gl_affinemodels.value)
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glHint (GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST);
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R_SetupAliasFrame (paliashdr, e->frame, &lerpdata);
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R_SetupEntityTransform (e, &lerpdata);
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GL_DrawAliasFrame(paliashdr, lerpdata);
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glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
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glShadeModel (GL_FLAT);
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if (gl_affinemodels.value)
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glHint (GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
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glPopMatrix ();
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}
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/*
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=================
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R_DrawAliasModel
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=================
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*/
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int doZHack;
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void R_DrawAliasModel (entity_t *e)
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{
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char specChar;
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int i, j;
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int lnum;
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vec3_t dist;
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@ -675,6 +753,8 @@ void R_DrawAliasModel (entity_t *e)
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}
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*/
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specChar = clmodel->name[strlen(clmodel->name) - 5];
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VectorCopy (currententity->origin, r_entorigin);
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VectorSubtract (r_origin, r_entorigin, modelorg);
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@ -742,7 +822,15 @@ void R_DrawAliasModel (entity_t *e)
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//
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// locate the proper data
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//
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paliashdr = (aliashdr_t *)Mod_Extradata (e->model);
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if(doZHack && specChar == '#')
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{
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if(clmodel->name[strlen(clmodel->name) - 6] == 'c')
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paliashdr = (aliashdr_t *) Mod_Extradata(Mod_FindName("models/ai/zcfull.mdl"));
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else
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paliashdr = (aliashdr_t *) Mod_Extradata(Mod_FindName("models/ai/zfull.mdl"));
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}
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else
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paliashdr = (aliashdr_t *)Mod_Extradata (e->model);
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c_alias_polys += paliashdr->numtris;
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@ -781,8 +869,33 @@ void R_DrawAliasModel (entity_t *e)
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}
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anim = (int)(cl.time*10) & 3;
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GL_Bind(paliashdr->gl_texturenum[currententity->skinnum][anim]);
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if (specChar == '#')//Zombie body
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{
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switch(e->skinnum)
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{
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case 0:
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GL_Bind(zombie_skins[0]);
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break;
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case 1:
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GL_Bind(zombie_skins[1]);
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break;
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case 2:
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GL_Bind(zombie_skins[2]);
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break;
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case 3:
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GL_Bind(zombie_skins[3]);
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break;
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default: //out of bounds? assuming 0
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Con_Printf("Zombie tex out of bounds: Tex[%i]\n",e->skinnum);
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GL_Bind(zombie_skins[0]);
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break;
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}
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}
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else
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{
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anim = (int)(cl.time*10) & 3;
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GL_Bind(paliashdr->gl_texturenum[e->skinnum][anim]);
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}
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// we can't dynamically colormap textures, so they are cached
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// seperately for the players. Heads are just uncolored.
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@ -812,6 +925,16 @@ void R_DrawAliasModel (entity_t *e)
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glPopMatrix ();
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if (doZHack == 0 && specChar == '#')//if we're drawing zombie, also draw its limbs in one call
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{
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if(e->z_head)
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R_DrawZombieLimb(e,1);
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if(e->z_larm)
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R_DrawZombieLimb(e,2);
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if(e->z_rarm)
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R_DrawZombieLimb(e,3);
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}
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if (r_shadows.value)
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{
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glPushMatrix ();
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@ -842,14 +965,41 @@ void R_DrawEntitiesOnList (void)
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if (!r_drawentities.value)
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return;
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int zHackCount = 0;
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doZHack = 0;
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char specChar;
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// draw sprites seperately, because of alpha blending
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for (i=0 ; i<cl_numvisedicts ; i++)
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{
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currententity = cl_visedicts[i];
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specChar = currententity->model->name[strlen(currententity->model->name)-5];
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if(specChar == '(' || specChar == '^')//skip heads and arms: it's faster to do this than a strcmp...
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{
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continue;
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}
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doZHack = 0;
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if(specChar == '#')
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{
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if(zHackCount > 5 || ((currententity->z_head != 0) && (currententity->z_larm != 0) && (currententity->z_rarm != 0)))
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{
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doZHack = 1;
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}
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else
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{
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zHackCount ++;//drawing zombie piece by piece.
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}
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}
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switch (currententity->model->type)
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{
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case mod_alias:
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/*if(specChar == '$')//This is for smooth alpha, draw in the following loop, not this one
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{
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continue;
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}*/
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R_DrawAliasModel (currententity);
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break;
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@ -860,6 +1010,7 @@ void R_DrawEntitiesOnList (void)
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default:
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break;
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}
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doZHack = 0;
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}
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for (i=0 ; i<cl_numvisedicts ; i++)
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