patch from esteel making the findkeysforcommand builtin available in

[xonotic/darkplaces.git] / clvm_cmds.c

diff --git a/clvm_cmds.c b/clvm_cmds.c
index 82cc5d492e787d6df31776b41609b94fc9f784bc..289e531eed039e9391c2aed589f1c2581128603d 100644 (file)
--- a/clvm_cmds.c
+++ b/clvm_cmds.c
@@ -4,6 +4,8 @@
 #include "csprogs.h"
 #include "cl_collision.h"
 #include "r_shadow.h"
+#include "jpeg.h"
+#include "image.h"
 
 //============================================================================
 // Client
@@ -1308,6 +1310,55 @@ static void VM_CL_ReadFloat (void)
        PRVM_G_FLOAT(OFS_RETURN) = MSG_ReadFloat();
 }
 
+//#501 string() readpicture (DP_CSQC_READWRITEPICTURE)
+extern cvar_t cl_readpicture_force;
+static void VM_CL_ReadPicture (void)
+{
+       const char *name;
+       unsigned char *data;
+       unsigned char *buf;
+       int size;
+       int i;
+       cachepic_t *pic;
+
+       VM_SAFEPARMCOUNT(0, VM_CL_ReadPicture);
+
+       name = MSG_ReadString();
+       size = MSG_ReadShort();
+
+       // check if a texture of that name exists
+       // if yes, it is used and the data is discarded
+       // if not, the (low quality) data is used to build a new texture, whose name will get returned
+
+       pic = Draw_CachePic_Flags (name, CACHEPICFLAG_NOTPERSISTENT);
+
+       if(size)
+       {
+               if(pic->tex == r_texture_notexture)
+                       pic->tex = NULL; // don't overwrite the notexture by Draw_NewPic
+               if(pic->tex && !cl_readpicture_force.integer)
+               {
+                       // texture found and loaded
+                       // skip over the jpeg as we don't need it
+                       for(i = 0; i < size; ++i)
+                               MSG_ReadByte();
+               }
+               else
+               {
+                       // texture not found
+                       // use the attached jpeg as texture
+                       buf = Mem_Alloc(tempmempool, size);
+                       MSG_ReadBytes(size, buf);
+                       data = JPEG_LoadImage_BGRA(buf, size);
+                       Mem_Free(buf);
+                       Draw_NewPic(name, image_width, image_height, false, data);
+                       Mem_Free(data);
+               }
+       }
+
+       PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(name);
+}
+
 //////////////////////////////////////////////////////////
 
 static void VM_CL_makestatic (void)
@@ -2412,12 +2463,14 @@ static void VM_DrawPolygonCallback (const entity_render_t *ent, const rtlight_t
 {
        int surfacelistindex;
        vmpolygons_t* polys = vmpolygons + PRVM_GetProgNr();
+       R_Mesh_ResetTextureState();
        R_Mesh_Matrix(&identitymatrix);
        GL_CullFace(GL_NONE);
        R_Mesh_VertexPointer(polys->data_vertex3f, 0, 0);
        R_Mesh_ColorPointer(polys->data_color4f, 0, 0);
        R_Mesh_TexCoordPointer(0, 2, polys->data_texcoord2f, 0, 0);
        R_SetupGenericShader(true);
+
        for (surfacelistindex = 0;surfacelistindex < numsurfaces;)
        {
                int numtriangles = 0;
@@ -2533,7 +2586,7 @@ void VM_CL_R_PolygonBegin (void)
                return;
        }
        picname = PRVM_G_STRING(OFS_PARM0);
-       polys->begin_texture = picname[0] ? Draw_CachePic (picname)->tex : r_texture_white;
+       polys->begin_texture = picname[0] ? Draw_CachePic_Flags (picname, CACHEPICFLAG_NOCLAMP)->tex : r_texture_white;
        polys->begin_drawflag = (int)PRVM_G_FLOAT(OFS_PARM1);
        polys->begin_vertices = 0;
        polys->begin_active = true;
@@ -3247,8 +3300,8 @@ VM_drawfill,                                      // #323 float(vector position, vector size, vector rgb, float a
 VM_drawsetcliparea,                            // #324 void(float x, float y, float width, float height) drawsetcliparea
 VM_drawresetcliparea,                  // #325 void(void) drawresetcliparea
 VM_drawcolorcodedstring,               // #326 float drawcolorcodedstring(vector position, string text, vector scale, vector rgb, float alpha, float flag) (EXT_CSQC)
-NULL,                                                  // #327 // FIXME add stringwidth() here?
-NULL,                                                  // #328 // FIXME add drawsubpic() here?
+VM_stringwidth,                 // #327 // FIXME is this okay?
+VM_drawsubpic,                                 // #328 // FIXME is this okay?
 NULL,                                                  // #329
 VM_CL_getstatf,                                        // #330 float(float stnum) getstatf (EXT_CSQC)
 VM_CL_getstati,                                        // #331 float(float stnum) getstati (EXT_CSQC)
@@ -3422,9 +3475,9 @@ VM_entityfieldname,                               // #497 string(float fieldnum) entityfieldname = #497; (D
 VM_entityfieldtype,                            // #498 float(float fieldnum) entityfieldtype = #498; (DP_QC_ENTITYDATA)
 VM_getentityfieldstring,               // #499 string(float fieldnum, entity ent) getentityfieldstring = #499; (DP_QC_ENTITYDATA)
 VM_putentityfieldstring,               // #500 float(float fieldnum, entity ent, string s) putentityfieldstring = #500; (DP_QC_ENTITYDATA)
-NULL,                                                  // #501
+VM_CL_ReadPicture,                             // #501 string() ReadPicture = #501;
 NULL,                                                  // #502
-NULL,                                                  // #503
+VM_whichpack,                                  // #503 string(string) whichpack = #503;
 NULL,                                                  // #504
 NULL,                                                  // #505
 NULL,                                                  // #506
@@ -3434,13 +3487,15 @@ NULL,                                                   // #509
 VM_uri_escape,                                 // #510 string(string in) uri_escape = #510;
 VM_uri_unescape,                               // #511 string(string in) uri_unescape = #511;
 VM_etof,                                       // #512 float(entity ent) num_for_edict = #512 (DP_QC_NUM_FOR_EDICT)
-NULL,                                                  // #513
+VM_uri_get,                                            // #513 float(string uril, float id) uri_get = #512; (DP_QC_URI_GET)
 NULL,                                                  // #514
 NULL,                                                  // #515
 NULL,                                                  // #516
 NULL,                                                  // #517
 NULL,                                                  // #518
 NULL,                                                  // #519
+VM_keynumtostring,                             // #520 string keynumtostring(float keynum)
+VM_findkeysforcommand,         // #521 string findkeysforcommand(string command)
 };
 
 const int vm_cl_numbuiltins = sizeof(vm_cl_builtins) / sizeof(prvm_builtin_t);