]> git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - csprogs.c
first part of fog changes: no longer use a complex glsl equation; modify the table...
[xonotic/darkplaces.git] / csprogs.c
index fea2b60d7acf6a19845292cacc3d41fe7649fecc..4b04475c81b0a10c56c2266affc8599921b6b2ba 100644 (file)
--- a/csprogs.c
+++ b/csprogs.c
@@ -3,6 +3,7 @@
 #include "clprogdefs.h"
 #include "csprogs.h"
 #include "cl_collision.h"
+#include "snd_main.h"
 
 //============================================================================
 // Client prog handling
@@ -20,7 +21,6 @@ static char *cl_required_func[] =
        "CSQC_InputEvent",
        "CSQC_UpdateView",
        "CSQC_ConsoleCommand",
-       "CSQC_Shutdown"
 };
 
 static int cl_numrequiredfunc = sizeof(cl_required_func) / sizeof(char*);
@@ -45,10 +45,32 @@ void CL_VM_Error (const char *format, ...)  //[515]: hope it will be never execut
 //     Host_AbortCurrentFrame();       //[515]: hmmm... if server says it needs csqc then client MUST disconnect
        Host_Error(va("CL_VM_Error: %s", errorstring));
 }
-
+void CL_VM_UpdateDmgGlobals (int dmg_take, int dmg_save, vec3_t dmg_origin)
+{
+       prvm_eval_t *val;
+       if(cl.csqc_loaded)
+       {
+               CSQC_BEGIN
+               val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.dmg_take);
+               if(val)
+                       val->_float = dmg_take;
+               val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.dmg_save);
+               if(val)
+                       val->_float = dmg_save;
+               val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.dmg_origin);
+               if(val)
+               {
+                       val->vector[0] = dmg_origin[0];
+                       val->vector[1] = dmg_origin[1];
+                       val->vector[2] = dmg_origin[2];
+               }
+               CSQC_END
+       }
+}
 //[515]: set globals before calling R_UpdateView, WEIRD CRAP
 static void CSQC_SetGlobals (void)
 {
+       prvm_eval_t *val;
        CSQC_BEGIN
                prog->globals.client->time = cl.time;
                prog->globals.client->frametime = max(0, cl.time - cl.oldtime);
@@ -56,14 +78,21 @@ static void CSQC_SetGlobals (void)
                prog->globals.client->clientcommandframe = cl.movecmd[0].sequence;
                VectorCopy(cl.viewangles, prog->globals.client->input_angles);
                VectorCopy(cl.viewangles, cl.csqc_angles);
+               // // FIXME: this actually belongs into getinputstate().. [12/17/2007 Black]
                prog->globals.client->input_buttons = cl.movecmd[0].buttons;
                VectorSet(prog->globals.client->input_movevalues, cl.movecmd[0].forwardmove, cl.movecmd[0].sidemove, cl.movecmd[0].upmove);
                //VectorCopy(cl.movement_origin, cl.csqc_origin);
                Matrix4x4_OriginFromMatrix(&cl.entities[cl.viewentity].render.matrix, cl.csqc_origin);
+
+               // LordHavoc: Spike says not to do this, but without pmove_org the
+               // CSQC is useless as it can't alter the view origin without
+               // completely replacing it
                VectorCopy(cl.csqc_origin, prog->globals.client->pmove_org);
-               prog->globals.client->maxclients = cl.maxclients;
-               //VectorCopy(cl.movement_velocity, prog->globals.client->pmove_vel);
                VectorCopy(cl.velocity, prog->globals.client->pmove_vel);
+
+               if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.view_angles)))
+                       VectorCopy(cl.viewangles, val->vector);
+               prog->globals.client->maxclients = cl.maxclients;
        CSQC_END
 }
 
@@ -96,6 +125,7 @@ extern cvar_t cl_noplayershadow;
 qboolean CSQC_AddRenderEdict(prvm_edict_t *ed)
 {
        int renderflags;
+       int c;
        float scale;
        prvm_eval_t *val;
        entity_t *e;
@@ -111,7 +141,6 @@ qboolean CSQC_AddRenderEdict(prvm_edict_t *ed)
                return false;
 
        e->render.model = model;
-       e->render.colormap = (int)ed->fields.client->colormap;
        e->render.skinnum = (int)ed->fields.client->skin;
        e->render.effects |= e->render.model->effects;
        scale = 1;
@@ -166,8 +195,6 @@ qboolean CSQC_AddRenderEdict(prvm_edict_t *ed)
 
        // concat the matrices to make the entity relative to its tag
        Matrix4x4_Concat(&e->render.matrix, &tagmatrix, &matrix2);
-       // make the other useful stuff
-       CL_UpdateRenderEntity(&e->render);
 
        if(renderflags)
        {
@@ -177,27 +204,13 @@ qboolean CSQC_AddRenderEdict(prvm_edict_t *ed)
                if(renderflags & RF_ADDITIVE)           e->render.effects |= EF_ADDITIVE;
        }
 
-       if ((e->render.colormap > 0 && e->render.colormap <= cl.maxclients) || e->render.colormap >= 1024)
-       {
-               int cb;
-               unsigned char *cbcolor;
-               int palcol;
-               if (e->render.colormap >= 1024)
-                       palcol = (unsigned char)(e->render.colormap-1024);
-               else
-                       palcol = cl.scores[e->render.colormap-1].colors;
-
-               cb = (palcol & 0xF) << 4;cb += (cb >= 128 && cb < 224) ? 4 : 12;
-               cbcolor = (unsigned char *) (&palette_complete[cb]);
-               e->render.colormap_pantscolor[0] = cbcolor[0] * (1.0f / 255.0f);
-               e->render.colormap_pantscolor[1] = cbcolor[1] * (1.0f / 255.0f);
-               e->render.colormap_pantscolor[2] = cbcolor[2] * (1.0f / 255.0f);
-               cb = (palcol & 0xF0);cb += (cb >= 128 && cb < 224) ? 4 : 12;
-               cbcolor = (unsigned char *) (&palette_complete[cb]);
-               e->render.colormap_shirtcolor[0] = cbcolor[0] * (1.0f / 255.0f);
-               e->render.colormap_shirtcolor[1] = cbcolor[1] * (1.0f / 255.0f);
-               e->render.colormap_shirtcolor[2] = cbcolor[2] * (1.0f / 255.0f);
-       }
+       c = (int)ed->fields.client->colormap;
+       if (c <= 0)
+               CL_SetEntityColormapColors(&e->render, -1);
+       else if (c <= cl.maxclients && cl.scores != NULL)
+               CL_SetEntityColormapColors(&e->render, cl.scores[c-1].colors);
+       else
+               CL_SetEntityColormapColors(&e->render, c);
 
        // either fullbright or lit
        if (!(e->render.effects & EF_FULLBRIGHT) && !r_fullbright.integer)
@@ -211,26 +224,38 @@ qboolean CSQC_AddRenderEdict(prvm_edict_t *ed)
        if (e->render.flags & RENDER_VIEWMODEL)
                e->render.flags |= RENDER_NOSELFSHADOW;
 
+       // make the other useful stuff
+       CL_UpdateRenderEntity(&e->render);
+
        return true;
 }
 
-qboolean CL_VM_InputEvent (qboolean pressed, int key)
+qboolean CL_VM_InputEvent (qboolean down, int key)
 {
        qboolean r;
        if(!cl.csqc_loaded)
                return false;
        CSQC_BEGIN
-               prog->globals.client->time = cl.time;
-               PRVM_G_FLOAT(OFS_PARM0) = pressed;
-               PRVM_G_FLOAT(OFS_PARM1) = key;
-               PRVM_ExecuteProgram(prog->funcoffsets.CSQC_InputEvent, "QC function CSQC_InputEvent is missing");
-               r = CSQC_RETURNVAL;
+               if (!prog->funcoffsets.CSQC_InputEvent)
+                       r = false;
+               else
+               {
+                       prog->globals.client->time = cl.time;
+                       PRVM_G_FLOAT(OFS_PARM0) = !down; // 0 is down, 1 is up
+                       PRVM_G_FLOAT(OFS_PARM1) = key;
+                       PRVM_ExecuteProgram(prog->funcoffsets.CSQC_InputEvent, "QC function CSQC_InputEvent is missing");
+                       r = CSQC_RETURNVAL;
+               }
        CSQC_END
        return r;
 }
 
 qboolean CL_VM_UpdateView (void)
 {
+       vec3_t emptyvector;
+       emptyvector[0] = 0;
+       emptyvector[1] = 0;
+       emptyvector[2] = 0;
 //     vec3_t oldangles;
        if(!cl.csqc_loaded)
                return false;
@@ -244,6 +269,8 @@ qboolean CL_VM_UpdateView (void)
                r_refdef.numlights = 0;
                PRVM_ExecuteProgram(prog->funcoffsets.CSQC_UpdateView, "QC function CSQC_UpdateView is missing");
                //VectorCopy(oldangles, cl.viewangles);
+               // Dresk : Reset Dmg Globals Here
+               CL_VM_UpdateDmgGlobals(0, 0, emptyvector);
        CSQC_END
        return true;
 }
@@ -252,16 +279,19 @@ extern sizebuf_t vm_tempstringsbuf;
 qboolean CL_VM_ConsoleCommand (const char *cmd)
 {
        int restorevm_tempstringsbuf_cursize;
-       qboolean r;
+       qboolean r = false;
        if(!cl.csqc_loaded)
                return false;
        CSQC_BEGIN
+       if (prog->funcoffsets.CSQC_ConsoleCommand)
+       {
                prog->globals.client->time = cl.time;
                restorevm_tempstringsbuf_cursize = vm_tempstringsbuf.cursize;
                PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(cmd);
                PRVM_ExecuteProgram(prog->funcoffsets.CSQC_ConsoleCommand, "QC function CSQC_ConsoleCommand is missing");
                vm_tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
                r = CSQC_RETURNVAL;
+       }
        CSQC_END
        return r;
 }
@@ -393,6 +423,90 @@ void CL_VM_Parse_CenterPrint (const char *msg)
        CSQC_END
 }
 
+void CL_VM_UpdateIntermissionState (int intermission)
+{
+       prvm_eval_t *val;
+       if(cl.csqc_loaded)
+       {
+               CSQC_BEGIN
+               val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.intermission);
+               if(val)
+                       val->_float = intermission;
+               CSQC_END
+       }
+}
+void CL_VM_UpdateShowingScoresState (int showingscores)
+{
+       prvm_eval_t *val;
+       if(cl.csqc_loaded)
+       {
+               CSQC_BEGIN
+               val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.sb_showscores);
+               if(val)
+                       val->_float = showingscores;
+               CSQC_END
+       }
+}
+qboolean CL_VM_Event_Sound(int sound_num, int volume, int channel, float attenuation, int ent, vec3_t pos)
+{
+       qboolean r = false;
+       if(cl.csqc_loaded)
+       {
+               CSQC_BEGIN
+               if(prog->funcoffsets.CSQC_Event_Sound)
+               {
+                       prog->globals.client->time = cl.time;
+                       PRVM_G_FLOAT(OFS_PARM0) = ent;
+                       PRVM_G_FLOAT(OFS_PARM1) = channel;
+                       PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(cl.sound_name[sound_num] );
+                       PRVM_G_FLOAT(OFS_PARM3) = volume;
+                       PRVM_G_FLOAT(OFS_PARM4) = attenuation;
+                       VectorCopy(pos, PRVM_G_VECTOR(OFS_PARM5) );
+                       PRVM_ExecuteProgram(prog->funcoffsets.CSQC_Event_Sound, "QC function CSQC_Event_Sound is missing");
+                       r = CSQC_RETURNVAL;
+               }
+               CSQC_END
+       }
+
+       return r;
+}
+void CL_VM_UpdateCoopDeathmatchGlobals (int gametype)
+{
+       // Avoid global names for clean(er) coding
+       int localcoop;
+       int localdeathmatch;
+
+       prvm_eval_t *val;
+       if(cl.csqc_loaded)
+       {
+               if(gametype == GAME_COOP)
+               {
+                       localcoop = 1;
+                       localdeathmatch = 0;
+               }
+               else
+               if(gametype == GAME_DEATHMATCH)
+               {
+                       localcoop = 0;
+                       localdeathmatch = 1;
+               }
+               else
+               {
+                       // How did the ServerInfo send an unknown gametype?
+                       // Better just assign the globals as 0...
+                       localcoop = 0;
+                       localdeathmatch = 0;
+               }
+               CSQC_BEGIN
+               val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.coop);
+               if(val)
+                       val->_float = localcoop;
+               val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.deathmatch);
+               if(val)
+                       val->_float = localdeathmatch;
+               CSQC_END
+       }
+}
 float CL_VM_Event (float event)                //[515]: needed ? I'd say "YES", but don't know for what :D
 {
        float r = 0;
@@ -413,6 +527,12 @@ float CL_VM_Event (float event)            //[515]: needed ? I'd say "YES", but don't know
 void CSQC_ReadEntities (void)
 {
        unsigned short entnum, oldself, realentnum;
+       if(!cl.csqc_loaded)
+       {
+               Host_Error ("CSQC_ReadEntities: CSQC is not loaded");
+               return;
+       }
+
        CSQC_BEGIN
                prog->globals.client->time = cl.time;
                oldself = prog->globals.client->self;
@@ -526,6 +646,7 @@ void CL_VM_Init (void)
        fs_offset_t csprogsdatasize;
        int csprogsdatacrc, requiredcrc;
        int requiredsize;
+       prvm_eval_t *val;
 
        // reset csqc_progcrc after reading it, so that changing servers doesn't
        // expect csqc on the next server
@@ -588,6 +709,7 @@ void CL_VM_Init (void)
        prog->limit_edicts = CL_MAX_EDICTS;
        prog->reserved_edicts = 0;
        prog->edictprivate_size = sizeof(edict_engineprivate_t);
+       // TODO: add a shared extension string #define and add real support for csqc extension strings [12/5/2007 Black]
        prog->extensionstring = vm_sv_extensions;
        prog->builtins = vm_cl_builtins;
        prog->numbuiltins = vm_cl_numbuiltins;
@@ -623,6 +745,11 @@ void CL_VM_Init (void)
        prog->globals.client->mapname = PRVM_SetEngineString(cl.worldmodel->name);
        prog->globals.client->player_localentnum = cl.playerentity;
 
+       // set map description (use world entity 0)
+       val = PRVM_EDICTFIELDVALUE(prog->edicts, prog->fieldoffsets.message);
+       if(val)
+               val->string = PRVM_SetEngineString(cl.levelname);
+
        // call the prog init
        PRVM_ExecuteProgram(prog->funcoffsets.CSQC_Init, "QC function CSQC_Init is missing");
 
@@ -631,6 +758,9 @@ void CL_VM_Init (void)
 
        cl.csqc_vidvars.drawcrosshair = false;
        cl.csqc_vidvars.drawenginesbar = false;
+
+       // Update Coop and Deathmatch Globals (at this point the client knows them from ServerInfo)
+       CL_VM_UpdateCoopDeathmatchGlobals(cl.gametype);
 }
 
 void CL_VM_ShutDown (void)
@@ -642,7 +772,8 @@ void CL_VM_ShutDown (void)
                return;
        CSQC_BEGIN
                prog->globals.client->time = cl.time;
-               PRVM_ExecuteProgram(prog->funcoffsets.CSQC_Shutdown, "QC function CSQC_Shutdown is missing");
+               if (prog->funcoffsets.CSQC_Shutdown)
+                       PRVM_ExecuteProgram(prog->funcoffsets.CSQC_Shutdown, "QC function CSQC_Shutdown is missing");
                PRVM_ResetProg();
        CSQC_END
        Con_Print("CSQC ^1unloaded\n");