#include "libcurl.h"
#include <time.h>
+#include "cl_collision.h"
+#include "clvm_cmds.h"
#include "ft2.h"
extern cvar_t prvm_backtraceforwarnings;
dpvsnprintf(msg,sizeof(msg),fmt,argptr);
va_end(argptr);
- Con_Print(msg);
+ Con_DPrint(msg);
// TODO: either add a cvar/cmd to control the state dumping or replace some of the calls with Con_Printf [9/13/2006 Black]
if(prvm_backtraceforwarnings.integer && recursive != realtime) // NOTE: this compares to the time, just in case if PRVM_PrintState causes a Host_Error and keeps recursive set
ed->priv.server->skeleton.relativetransforms = Mem_Alloc(prog->progs_mempool, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
if (ed->priv.server->skeleton.relativetransforms)
{
- int skeletonindex = 0;
+ int skeletonindex = -1;
skeleton_t *skeleton;
prvm_eval_t *val;
- if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.skeletonindex))) skeletonindex = (int)val->_float;
- if (skeletonindex > 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones)
+ if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.skeletonindex))) skeletonindex = (int)val->_float - 1;
+ if (skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones)
{
// custom skeleton controlled by the game (FTE_CSQC_SKELETONOBJECTS)
memcpy(ed->priv.server->skeleton.relativetransforms, skeleton->relativetransforms, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
int blendindex;
int bonenum;
int numbones = ed->priv.server->skeleton.model->num_bones;
- const float *poses = ed->priv.server->skeleton.model->data_poses;
- const float *framebones;
+ const short *framebones6s;
float lerp;
+ float scale = ed->priv.server->skeleton.model->num_posescale;
matrix4x4_t *relativetransforms = ed->priv.server->skeleton.relativetransforms;
matrix4x4_t matrix;
memset(relativetransforms, 0, numbones * sizeof(matrix4x4_t));
for (blendindex = 0;blendindex < MAX_FRAMEBLENDS && frameblend[blendindex].lerp > 0;blendindex++)
{
lerp = frameblend[blendindex].lerp;
- framebones = poses + 12 * frameblend[blendindex].subframe * numbones;
+ framebones6s = ed->priv.server->skeleton.model->data_poses6s + 6 * frameblend[blendindex].subframe * numbones;
for (bonenum = 0;bonenum < numbones;bonenum++)
{
- Matrix4x4_FromArray12FloatD3D(&matrix, framebones + 12 * bonenum);
+ Matrix4x4_FromBonePose6s(&matrix, scale, framebones6s + 6 * bonenum);
Matrix4x4_Accumulate(&ed->priv.server->skeleton.relativetransforms[bonenum], &matrix, lerp);
}
}
{
char string[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNTRANGE(1, 8, VM_dprint);
- if (developer.integer)
- {
- VM_VarString(0, string, sizeof(string));
+ VM_VarString(0, string, sizeof(string));
#if 1
- Con_Printf("%s", string);
+ Con_DPrintf("%s", string);
#else
- Con_Printf("%s: %s", PRVM_NAME, string);
+ Con_DPrintf("%s: %s", PRVM_NAME, string);
#endif
- }
}
/*
ed = PRVM_G_EDICT(OFS_PARM0);
if( PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
{
- if (developer.integer >= 1)
+ if (developer.integer)
VM_Warning( "VM_remove: tried to remove the null entity or a reserved entity!\n" );
}
else if( ed->priv.required->free )
{
- if (developer.integer >= 1)
+ if (developer.integer)
VM_Warning( "VM_remove: tried to remove an already freed entity!\n" );
}
else
if (prog->openfiles[filenum] == NULL)
{
PRVM_G_FLOAT(OFS_RETURN) = -1;
- if (developer.integer >= 100)
+ if (developer_extra.integer)
VM_Warning("VM_fopen: %s: %s mode %s failed\n", PRVM_NAME, filename, modestring);
}
else
{
PRVM_G_FLOAT(OFS_RETURN) = filenum;
- if (developer.integer >= 100)
- Con_Printf("VM_fopen: %s: %s mode %s opened as #%i\n", PRVM_NAME, filename, modestring, filenum);
+ if (developer_extra.integer)
+ Con_DPrintf("VM_fopen: %s: %s mode %s opened as #%i\n", PRVM_NAME, filename, modestring, filenum);
prog->openfiles_origin[filenum] = PRVM_AllocationOrigin();
}
}
prog->openfiles[filenum] = NULL;
if(prog->openfiles_origin[filenum])
PRVM_Free((char *)prog->openfiles_origin[filenum]);
- if (developer.integer >= 100)
- Con_Printf("VM_fclose: %s: #%i closed\n", PRVM_NAME, filenum);
+ if (developer_extra.integer)
+ Con_DPrintf("VM_fclose: %s: #%i closed\n", PRVM_NAME, filenum);
}
/*
if (c != '\n')
FS_UnGetc(prog->openfiles[filenum], (unsigned char)c);
}
- if (developer.integer >= 100)
- Con_Printf("fgets: %s: %s\n", PRVM_NAME, string);
+ if (developer_extra.integer)
+ Con_DPrintf("fgets: %s: %s\n", PRVM_NAME, string);
if (c >= 0 || end)
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
}
VM_VarString(1, string, sizeof(string));
if ((stringlength = (int)strlen(string)))
FS_Write(prog->openfiles[filenum], string, stringlength);
- if (developer.integer >= 100)
- Con_Printf("fputs: %s: %s\n", PRVM_NAME, string);
+ if (developer_extra.integer)
+ Con_DPrintf("fputs: %s: %s\n", PRVM_NAME, string);
}
/*
}
}
+/*
+=========
+VM_getsoundtime
+
+float getsoundtime(void)
+=========
+*/
+
+void VM_getsoundtime (void)
+{
+ int entnum, entchannel, pnum;
+ VM_SAFEPARMCOUNT(2,VM_getsoundtime);
+
+ pnum = PRVM_GetProgNr();
+ if (pnum == PRVM_MENUPROG)
+ {
+ VM_Warning("VM_getsoundtime: %s: not supported on this progs\n", PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ return;
+ }
+ entnum = ((pnum == PRVM_CLIENTPROG) ? MAX_EDICTS : 0) + PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
+ entchannel = (int)PRVM_G_FLOAT(OFS_PARM1);
+ if (entchannel <= 0 || entchannel > 8)
+ VM_Warning("VM_getsoundtime: %s: bad channel %i\n", PRVM_NAME, entchannel);
+ PRVM_G_FLOAT(OFS_RETURN) = (float)S_GetEntChannelPosition(entnum, entchannel);
+}
+
+/*
+=========
+VM_GetSoundLen
+
+string soundlength (string sample)
+=========
+*/
+void VM_soundlength (void)
+{
+ const char *s;
+
+ VM_SAFEPARMCOUNT(1, VM_soundlength);
+
+ s = PRVM_G_STRING(OFS_PARM0);
+ PRVM_G_FLOAT(OFS_RETURN) = S_SoundLength(s);
+}
+
/*
=========
VM_loadfromdata
VM_SAFEPARMCOUNT(1, VM_chr);
len = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0), tmp, sizeof(tmp));
- if (len < 0)
- len = 0;
tmp[len] = 0;
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(tmp);
}
Draw_FreePic(s);
}
+void getdrawfontscale(float *sx, float *sy)
+{
+ vec3_t v;
+ *sx = *sy = 1;
+ if(prog->globaloffsets.drawfontscale >= 0)
+ {
+ VectorCopy(PRVM_G_VECTOR(prog->globaloffsets.drawfontscale), v);
+ if(VectorLength2(v) > 0)
+ {
+ *sx = v[0];
+ *sy = v[1];
+ }
+ }
+}
+
dp_font_t *getdrawfont(void)
{
if(prog->globaloffsets.drawfont >= 0)
float *pos,*scale,*rgb;
char character;
int flag;
+ float sx, sy;
VM_SAFEPARMCOUNT(6,VM_drawcharacter);
character = (char) PRVM_G_FLOAT(OFS_PARM1);
return;
}
- DrawQ_String_Font(pos[0], pos[1], &character, 1, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont());
+ getdrawfontscale(&sx, &sy);
+ DrawQ_String_Scale(pos[0], pos[1], &character, 1, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont());
PRVM_G_FLOAT(OFS_RETURN) = 1;
}
float *pos,*scale,*rgb;
const char *string;
int flag;
+ float sx, sy;
VM_SAFEPARMCOUNT(6,VM_drawstring);
string = PRVM_G_STRING(OFS_PARM1);
if(pos[2] || scale[2])
Con_Printf("VM_drawstring: z value%s from %s discarded\n",(pos[2] && scale[2]) ? "s" : " ",((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
- DrawQ_String_Font(pos[0], pos[1], string, 0, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont());
+ getdrawfontscale(&sx, &sy);
+ DrawQ_String_Scale(pos[0], pos[1], string, 0, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont());
//Font_DrawString(pos[0], pos[1], string, 0, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true);
PRVM_G_FLOAT(OFS_RETURN) = 1;
}
{
float *pos,*scale;
const char *string;
- int flag,color;
+ int flag;
+ float sx, sy;
VM_SAFEPARMCOUNT(5,VM_drawstring);
string = PRVM_G_STRING(OFS_PARM1);
if(pos[2] || scale[2])
Con_Printf("VM_drawcolorcodedstring: z value%s from %s discarded\n",(pos[2] && scale[2]) ? "s" : " ",((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
- color = -1;
- DrawQ_String_Font(pos[0], pos[1], string, 0, scale[0], scale[1], 1, 1, 1, PRVM_G_FLOAT(OFS_PARM3), flag, NULL, false, getdrawfont());
+ getdrawfontscale(&sx, &sy);
+ DrawQ_String_Scale(pos[0], pos[1], string, 0, scale[0], scale[1], sx, sy, 1, 1, 1, PRVM_G_FLOAT(OFS_PARM3), flag, NULL, false, getdrawfont());
PRVM_G_FLOAT(OFS_RETURN) = 1;
}
/*
float *szv;
float mult; // sz is intended font size so we can later add freetype support, mult is font size multiplier in pixels per character cell
int colors;
- float x[200];
+ float sx, sy;
+ size_t maxlen = 0;
VM_SAFEPARMCOUNTRANGE(2,3,VM_drawstring);
+ getdrawfontscale(&sx, &sy);
if(prog->argc == 3)
{
szv = PRVM_G_VECTOR(OFS_PARM2);
}
else
{
- static float defsize[] = {0, 0};
+ // we want the width for 8x8 font size, divided by 8
+ static float defsize[] = {8, 8};
szv = defsize;
- mult = 1;
+ mult = 0.125;
+ // to make sure snapping is turned off, ALWAYS use a nontrivial scale in this case
+ if(sx >= 0.9 && sx <= 1.1)
+ {
+ mult *= 2;
+ sx /= 2;
+ sy /= 2;
+ }
}
- x[180] = 3;
string = PRVM_G_STRING(OFS_PARM0);
colors = (int)PRVM_G_FLOAT(OFS_PARM1);
- PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_Font_Size(string, szv[0], szv[1], 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
+ PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_UntilWidth_TrackColors_Scale(string, &maxlen, szv[0], szv[1], sx, sy, NULL, !colors, getdrawfont(), 1000000000) * mult;
/*
if(prog->argc == 3)
{
string = PRVM_G_STRING(OFS_PARM0);
colors = (int)PRVM_G_FLOAT(OFS_PARM1);
- PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_Font(string, 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
+ PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth(string, 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
*/
}
VM_CheckEmptyString( file );
VM_CheckEmptyString( name );
- if( CL_OpenVideo( file, name, MENUOWNER ) )
+ if( CL_OpenVideo( file, name, MENUOWNER, "" ) )
PRVM_G_FLOAT( OFS_RETURN ) = 1;
else
PRVM_G_FLOAT( OFS_RETURN ) = 0;
void VM_altstr_ins(void)
{
int num;
- const char *setstr;
const char *set;
- const char *instr;
const char *in;
char *out;
char outstr[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNT(3, VM_altstr_ins);
- in = instr = PRVM_G_STRING( OFS_PARM0 );
+ in = PRVM_G_STRING( OFS_PARM0 );
num = (int)PRVM_G_FLOAT( OFS_PARM1 );
- set = setstr = PRVM_G_STRING( OFS_PARM2 );
+ set = PRVM_G_STRING( OFS_PARM2 );
out = outstr;
for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
VM_buf_create
creates new buffer, and returns it's index, returns -1 if failed
float buf_create(void) = #460;
+float newbuf(string format, float flags) = #460;
========================
*/
+
void VM_buf_create (void)
{
prvm_stringbuffer_t *stringbuffer;
int i;
- VM_SAFEPARMCOUNT(0, VM_buf_create);
+
+ VM_SAFEPARMCOUNTRANGE(0, 2, VM_buf_create);
+
+ // VorteX: optional parm1 (buffer format) is unfinished, to keep intact with future databuffers extension must be set to "string"
+ if(prog->argc >= 1 && strcmp(PRVM_G_STRING(OFS_PARM0), "string"))
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ return;
+ }
stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
stringbuffer->origin = PRVM_AllocationOrigin();
+ // optional flags parm
+ if(prog->argc == 2)
+ stringbuffer->flags = (int)PRVM_G_FLOAT(OFS_PARM1) & 0xFF;
PRVM_G_FLOAT(OFS_RETURN) = i;
}
+
+
/*
========================
VM_buf_del
if (!match)
PRVM_G_FLOAT(OFS_RETURN) = -1;
else
- PRVM_G_FLOAT(OFS_RETURN) = match - instr;
+ PRVM_G_FLOAT(OFS_RETURN) = u8_strnlen(instr, match-instr);
}
//#222 string(string s, float index) str2chr (FTE_STRINGS)
if((unsigned)index < strlen(s))
{
- ch = u8_getchar(s + index, NULL);
+ if (utf8_enable.integer)
+ ch = u8_getchar_noendptr(s + index);
+ else
+ ch = (unsigned char)s[index];
PRVM_G_FLOAT(OFS_RETURN) = ch;
}
else
size_t len = 0;
VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
for(i = 0; i < prog->argc && len < sizeof(t)-1; ++i)
- {
- int add = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0+i*3), t + len, sizeof(t)-1);
- if(add > 0)
- len += add;
- }
+ len += u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0+i*3), t + len, sizeof(t)-1);
t[len] = 0;
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(t);
}
|| (*p >= 'a' && *p <= 'z')
|| (*p >= '0' && *p <= '9')
|| (*p == '-') || (*p == '_') || (*p == '.')
- || (*p == '!') || (*p == '~') || (*p == '*')
+ || (*p == '!') || (*p == '~')
|| (*p == '\'') || (*p == '(') || (*p == ')'))
*q++ = *p;
else
handle->prognr = PRVM_GetProgNr();
handle->starttime = prog->starttime;
handle->id = id;
- ret = Curl_Begin_ToMemory(url, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
+ ret = Curl_Begin_ToMemory(url, 0, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
if(ret)
{
PRVM_G_INT(OFS_RETURN) = 1;
int first;
--cl_net_extresponse_count;
first = (cl_net_extresponse_last + NET_EXTRESPONSE_MAX - cl_net_extresponse_count) % NET_EXTRESPONSE_MAX;
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(cl_net_extresponse[first]);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(cl_net_extresponse[first]);
}
}
int first;
--sv_net_extresponse_count;
first = (sv_net_extresponse_last + NET_EXTRESPONSE_MAX - sv_net_extresponse_count) % NET_EXTRESPONSE_MAX;
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(sv_net_extresponse[first]);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(sv_net_extresponse[first]);
}
}
+/*
+=========
+Common functions between menu.dat and clsprogs
+=========
+*/
+
+//#349 float() isdemo
+void VM_CL_isdemo (void)
+{
+ VM_SAFEPARMCOUNT(0, VM_CL_isdemo);
+ PRVM_G_FLOAT(OFS_RETURN) = cls.demoplayback;
+}
+
+//#355 float() videoplaying
+void VM_CL_videoplaying (void)
+{
+ VM_SAFEPARMCOUNT(0, VM_CL_videoplaying);
+ PRVM_G_FLOAT(OFS_RETURN) = cl_videoplaying;
+}
+
/*
=========
VM_M_callfunction
else
PRVM_G_FLOAT(OFS_RETURN) = true;
}
+
+/*
+=========
+VM_sprintf
+
+string sprintf(string format, ...)
+=========
+*/
+
+void VM_sprintf(void)
+{
+ const char *s, *s0;
+ char outbuf[MAX_INPUTLINE];
+ char *o = outbuf, *end = outbuf + sizeof(outbuf), *err;
+ int argpos = 1;
+ int width, precision, thisarg, flags;
+ char formatbuf[16];
+ char *f;
+ qboolean isfloat;
+ static int dummyivec[3] = {0, 0, 0};
+ static float dummyvec[3] = {0, 0, 0};
+
+#define PRINTF_ALTERNATE 1
+#define PRINTF_ZEROPAD 2
+#define PRINTF_LEFT 4
+#define PRINTF_SPACEPOSITIVE 8
+#define PRINTF_SIGNPOSITIVE 16
+
+ formatbuf[0] = '%';
+
+ s = PRVM_G_STRING(OFS_PARM0);
+
+#define GETARG_FLOAT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_FLOAT(OFS_PARM0 + 3 * (a))) : 0)
+#define GETARG_VECTOR(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyvec)
+#define GETARG_INT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_INT(OFS_PARM0 + 3 * (a))) : 0)
+#define GETARG_INTVECTOR(a) (((a)>=1 && (a)<prog->argc) ? ((int*) PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyivec)
+#define GETARG_STRING(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_STRING(OFS_PARM0 + 3 * (a))) : "")
+
+ for(;;)
+ {
+ s0 = s;
+ switch(*s)
+ {
+ case 0:
+ goto finished;
+ case '%':
+ ++s;
+
+ if(*s == '%')
+ goto verbatim;
+
+ // complete directive format:
+ // %3$*1$.*2$ld
+
+ width = -1;
+ precision = -1;
+ thisarg = -1;
+ flags = 0;
+
+ // is number following?
+ if(*s >= '0' && *s <= '9')
+ {
+ width = strtol(s, &err, 10);
+ if(!err)
+ {
+ VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
+ goto finished;
+ }
+ if(*err == '$')
+ {
+ thisarg = width;
+ width = -1;
+ s = err + 1;
+ }
+ else
+ {
+ if(*s == '0')
+ {
+ flags |= PRINTF_ZEROPAD;
+ if(width == 0)
+ width = -1; // it was just a flag
+ }
+ s = err;
+ }
+ }
+
+ if(width < 0)
+ {
+ for(;;)
+ {
+ switch(*s)
+ {
+ case '#': flags |= PRINTF_ALTERNATE; break;
+ case '0': flags |= PRINTF_ZEROPAD; break;
+ case '-': flags |= PRINTF_LEFT; break;
+ case ' ': flags |= PRINTF_SPACEPOSITIVE; break;
+ case '+': flags |= PRINTF_SIGNPOSITIVE; break;
+ default:
+ goto noflags;
+ }
+ ++s;
+ }
+noflags:
+ if(*s == '*')
+ {
+ ++s;
+ if(*s >= '0' && *s <= '9')
+ {
+ width = strtol(s, &err, 10);
+ if(!err || *err != '$')
+ {
+ VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
+ goto finished;
+ }
+ s = err + 1;
+ }
+ else
+ width = argpos++;
+ width = GETARG_FLOAT(width);
+ if(width < 0)
+ {
+ flags |= PRINTF_LEFT;
+ width = -width;
+ }
+ }
+ else if(*s >= '0' && *s <= '9')
+ {
+ width = strtol(s, &err, 10);
+ if(!err)
+ {
+ VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
+ goto finished;
+ }
+ s = err;
+ if(width < 0)
+ {
+ flags |= PRINTF_LEFT;
+ width = -width;
+ }
+ }
+ // otherwise width stays -1
+ }
+
+ if(*s == '.')
+ {
+ ++s;
+ if(*s == '*')
+ {
+ ++s;
+ if(*s >= '0' && *s <= '9')
+ {
+ precision = strtol(s, &err, 10);
+ if(!err || *err != '$')
+ {
+ VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
+ goto finished;
+ }
+ s = err + 1;
+ }
+ else
+ precision = argpos++;
+ precision = GETARG_FLOAT(precision);
+ }
+ else if(*s >= '0' && *s <= '9')
+ {
+ precision = strtol(s, &err, 10);
+ if(!err)
+ {
+ VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
+ goto finished;
+ }
+ s = err;
+ }
+ else
+ {
+ VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
+ goto finished;
+ }
+ }
+
+ isfloat = true;
+ for(;;)
+ {
+ switch(*s)
+ {
+ case 'h': isfloat = true; break;
+ case 'l': isfloat = false; break;
+ case 'L': isfloat = false; break;
+ case 'j': break;
+ case 'z': break;
+ case 't': break;
+ default:
+ goto nolength;
+ }
+ ++s;
+ }
+nolength:
+
+ if(thisarg < 0)
+ thisarg = argpos++;
+
+ if(o < end - 1)
+ {
+ f = &formatbuf[1];
+ if(*s != 's' && *s != 'c')
+ if(flags & PRINTF_ALTERNATE) *f++ = '#';
+ if(flags & PRINTF_ZEROPAD) *f++ = '0';
+ if(flags & PRINTF_LEFT) *f++ = '-';
+ if(flags & PRINTF_SPACEPOSITIVE) *f++ = ' ';
+ if(flags & PRINTF_SIGNPOSITIVE) *f++ = '+';
+ *f++ = '*';
+ *f++ = '.';
+ *f++ = '*';
+ *f++ = *s;
+ *f++ = 0;
+
+ if(width < 0) // not set
+ width = 0;
+
+ switch(*s)
+ {
+ case 'd': case 'i':
+ if(precision < 0) // not set
+ precision = 1;
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (int) GETARG_FLOAT(thisarg) : (int) GETARG_INT(thisarg)));
+ break;
+ case 'o': case 'u': case 'x': case 'X':
+ if(precision < 0) // not set
+ precision = 1;
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
+ break;
+ case 'e': case 'E': case 'f': case 'F': case 'g': case 'G':
+ if(precision < 0) // not set
+ precision = 6;
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
+ break;
+ case 'v': case 'V':
+ f[-2] += 'g' - 'v';
+ if(precision < 0) // not set
+ precision = 6;
+ o += dpsnprintf(o, end - o, va("%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
+ width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
+ width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
+ width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
+ );
+ break;
+ case 'c':
+ if(precision < 0) // not set
+ precision = end - o - 1;
+ if(flags & PRINTF_ALTERNATE)
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
+ else
+ {
+ unsigned int c = (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg));
+ const char *buf = u8_encodech(c, NULL);
+ if(!buf)
+ buf = "";
+ o += u8_strpad(o, end - o, buf, (flags & PRINTF_LEFT) != 0, width, precision);
+ }
+ break;
+ case 's':
+ if(precision < 0) // not set
+ precision = end - o - 1;
+ if(flags & PRINTF_ALTERNATE)
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, GETARG_STRING(thisarg));
+ else
+ o += u8_strpad(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
+ break;
+ default:
+ VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
+ goto finished;
+ }
+ }
+ ++s;
+ break;
+ default:
+verbatim:
+ if(o < end - 1)
+ *o++ = *s++;
+ break;
+ }
+ }
+finished:
+ *o = 0;
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(outbuf);
+}
+
+
+// surface querying
+
+static dp_model_t *getmodel(prvm_edict_t *ed)
+{
+ switch(PRVM_GetProgNr())
+ {
+ case PRVM_SERVERPROG:
+ return SV_GetModelFromEdict(ed);
+ case PRVM_CLIENTPROG:
+ return CL_GetModelFromEdict(ed);
+ default:
+ return NULL;
+ }
+}
+
+typedef struct
+{
+ unsigned int progid;
+ dp_model_t *model;
+ frameblend_t frameblend[MAX_FRAMEBLENDS];
+ skeleton_t *skeleton_p;
+ skeleton_t skeleton;
+ float *data_vertex3f;
+ float *data_svector3f;
+ float *data_tvector3f;
+ float *data_normal3f;
+ int max_vertices;
+ float *buf_vertex3f;
+ float *buf_svector3f;
+ float *buf_tvector3f;
+ float *buf_normal3f;
+}
+animatemodel_cache_t;
+static animatemodel_cache_t animatemodel_cache;
+
+void animatemodel(dp_model_t *model, prvm_edict_t *ed)
+{
+ prvm_eval_t *val;
+ skeleton_t *skeleton;
+ int skeletonindex = -1;
+ qboolean need = false;
+ if(!model->AnimateVertices)
+ {
+ animatemodel_cache.data_vertex3f = model->surfmesh.data_vertex3f;
+ animatemodel_cache.data_svector3f = model->surfmesh.data_svector3f;
+ animatemodel_cache.data_tvector3f = model->surfmesh.data_tvector3f;
+ animatemodel_cache.data_normal3f = model->surfmesh.data_normal3f;
+ return;
+ }
+ if(animatemodel_cache.progid != prog->id)
+ memset(&animatemodel_cache, 0, sizeof(animatemodel_cache));
+ need |= (animatemodel_cache.model != model);
+ VM_GenerateFrameGroupBlend(ed->priv.server->framegroupblend, ed);
+ VM_FrameBlendFromFrameGroupBlend(ed->priv.server->frameblend, ed->priv.server->framegroupblend, model);
+ need |= (memcmp(&animatemodel_cache.frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend)));
+ if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.skeletonindex))) skeletonindex = (int)val->_float - 1;
+ if (!(skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones))
+ skeleton = NULL;
+ need |= (animatemodel_cache.skeleton_p != skeleton);
+ if(skeleton)
+ need |= (memcmp(&animatemodel_cache.skeleton, skeleton, sizeof(ed->priv.server->skeleton)));
+ if(!need)
+ return;
+ if(model->surfmesh.num_vertices > animatemodel_cache.max_vertices)
+ {
+ animatemodel_cache.max_vertices = model->surfmesh.num_vertices * 2;
+ if(animatemodel_cache.buf_vertex3f) Mem_Free(animatemodel_cache.buf_vertex3f);
+ if(animatemodel_cache.buf_svector3f) Mem_Free(animatemodel_cache.buf_svector3f);
+ if(animatemodel_cache.buf_tvector3f) Mem_Free(animatemodel_cache.buf_tvector3f);
+ if(animatemodel_cache.buf_normal3f) Mem_Free(animatemodel_cache.buf_normal3f);
+ animatemodel_cache.buf_vertex3f = Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache.max_vertices);
+ animatemodel_cache.buf_svector3f = Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache.max_vertices);
+ animatemodel_cache.buf_tvector3f = Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache.max_vertices);
+ animatemodel_cache.buf_normal3f = Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache.max_vertices);
+ }
+ animatemodel_cache.data_vertex3f = animatemodel_cache.buf_vertex3f;
+ animatemodel_cache.data_svector3f = animatemodel_cache.buf_svector3f;
+ animatemodel_cache.data_tvector3f = animatemodel_cache.buf_tvector3f;
+ animatemodel_cache.data_normal3f = animatemodel_cache.buf_normal3f;
+ VM_UpdateEdictSkeleton(ed, model, ed->priv.server->frameblend);
+ model->AnimateVertices(model, ed->priv.server->frameblend, &ed->priv.server->skeleton, animatemodel_cache.data_vertex3f, animatemodel_cache.data_normal3f, animatemodel_cache.data_svector3f, animatemodel_cache.data_tvector3f);
+ animatemodel_cache.progid = prog->id;
+ animatemodel_cache.model = model;
+ memcpy(&animatemodel_cache.frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend));
+ animatemodel_cache.skeleton_p = skeleton;
+ if(skeleton)
+ memcpy(&animatemodel_cache.skeleton, skeleton, sizeof(ed->priv.server->skeleton));
+}
+
+static void getmatrix(prvm_edict_t *ed, matrix4x4_t *out)
+{
+ switch(PRVM_GetProgNr())
+ {
+ case PRVM_SERVERPROG:
+ SV_GetEntityMatrix(ed, out, false);
+ break;
+ case PRVM_CLIENTPROG:
+ CL_GetEntityMatrix(ed, out, false);
+ break;
+ default:
+ *out = identitymatrix;
+ break;
+ }
+}
+
+static void applytransform_forward(const vec3_t in, prvm_edict_t *ed, vec3_t out)
+{
+ matrix4x4_t m;
+ getmatrix(ed, &m);
+ Matrix4x4_Transform(&m, in, out);
+}
+
+static void applytransform_forward_direction(const vec3_t in, prvm_edict_t *ed, vec3_t out)
+{
+ matrix4x4_t m;
+ getmatrix(ed, &m);
+ Matrix4x4_Transform3x3(&m, in, out);
+}
+
+static void applytransform_inverted(const vec3_t in, prvm_edict_t *ed, vec3_t out)
+{
+ matrix4x4_t m, n;
+ getmatrix(ed, &m);
+ Matrix4x4_Invert_Full(&m, &n);
+ Matrix4x4_Transform3x3(&n, in, out);
+}
+
+static void applytransform_forward_normal(const vec3_t in, prvm_edict_t *ed, vec3_t out)
+{
+ matrix4x4_t m;
+ float p[4];
+ getmatrix(ed, &m);
+ Matrix4x4_TransformPositivePlane(&m, in[0], in[1], in[2], 0, p);
+ VectorCopy(p, out);
+}
+
+static void clippointtosurface(prvm_edict_t *ed, dp_model_t *model, msurface_t *surface, vec3_t p, vec3_t out)
+{
+ int i, j, k;
+ float *v[3], facenormal[3], edgenormal[3], sidenormal[3], temp[3], offsetdist, dist, bestdist;
+ const int *e;
+ animatemodel(model, ed);
+ bestdist = 1000000000;
+ VectorCopy(p, out);
+ for (i = 0, e = (model->surfmesh.data_element3i + 3 * surface->num_firsttriangle);i < surface->num_triangles;i++, e += 3)
+ {
+ // clip original point to each triangle of the surface and find the
+ // triangle that is closest
+ v[0] = animatemodel_cache.data_vertex3f + e[0] * 3;
+ v[1] = animatemodel_cache.data_vertex3f + e[1] * 3;
+ v[2] = animatemodel_cache.data_vertex3f + e[2] * 3;
+ TriangleNormal(v[0], v[1], v[2], facenormal);
+ VectorNormalize(facenormal);
+ offsetdist = DotProduct(v[0], facenormal) - DotProduct(p, facenormal);
+ VectorMA(p, offsetdist, facenormal, temp);
+ for (j = 0, k = 2;j < 3;k = j, j++)
+ {
+ VectorSubtract(v[k], v[j], edgenormal);
+ CrossProduct(edgenormal, facenormal, sidenormal);
+ VectorNormalize(sidenormal);
+ offsetdist = DotProduct(v[k], sidenormal) - DotProduct(temp, sidenormal);
+ if (offsetdist < 0)
+ VectorMA(temp, offsetdist, sidenormal, temp);
+ }
+ dist = VectorDistance2(temp, p);
+ if (bestdist > dist)
+ {
+ bestdist = dist;
+ VectorCopy(temp, out);
+ }
+ }
+}
+
+static msurface_t *getsurface(dp_model_t *model, int surfacenum)
+{
+ if (surfacenum < 0 || surfacenum >= model->nummodelsurfaces)
+ return NULL;
+ return model->data_surfaces + surfacenum + model->firstmodelsurface;
+}
+
+
+//PF_getsurfacenumpoints, // #434 float(entity e, float s) getsurfacenumpoints = #434;
+void VM_getsurfacenumpoints(void)
+{
+ dp_model_t *model;
+ msurface_t *surface;
+ VM_SAFEPARMCOUNT(2, VM_getsurfacenumpoints);
+ // return 0 if no such surface
+ if (!(model = getmodel(PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = 0;
+ return;
+ }
+
+ // note: this (incorrectly) assumes it is a simple polygon
+ PRVM_G_FLOAT(OFS_RETURN) = surface->num_vertices;
+}
+//PF_getsurfacepoint, // #435 vector(entity e, float s, float n) getsurfacepoint = #435;
+void VM_getsurfacepoint(void)
+{
+ prvm_edict_t *ed;
+ dp_model_t *model;
+ msurface_t *surface;
+ int pointnum;
+ VM_SAFEPARMCOUNT(3, VM_getsurfacepoint);
+ VectorClear(PRVM_G_VECTOR(OFS_RETURN));
+ ed = PRVM_G_EDICT(OFS_PARM0);
+ if (!(model = getmodel(ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ return;
+ // note: this (incorrectly) assumes it is a simple polygon
+ pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
+ if (pointnum < 0 || pointnum >= surface->num_vertices)
+ return;
+ animatemodel(model, ed);
+ applytransform_forward(&(animatemodel_cache.data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, PRVM_G_VECTOR(OFS_RETURN));
+}
+//PF_getsurfacepointattribute, // #486 vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
+// float SPA_POSITION = 0;
+// float SPA_S_AXIS = 1;
+// float SPA_T_AXIS = 2;
+// float SPA_R_AXIS = 3; // same as SPA_NORMAL
+// float SPA_TEXCOORDS0 = 4;
+// float SPA_LIGHTMAP0_TEXCOORDS = 5;
+// float SPA_LIGHTMAP0_COLOR = 6;
+void VM_getsurfacepointattribute(void)
+{
+ prvm_edict_t *ed;
+ dp_model_t *model;
+ msurface_t *surface;
+ int pointnum;
+ int attributetype;
+
+ VM_SAFEPARMCOUNT(4, VM_getsurfacepoint);
+ VectorClear(PRVM_G_VECTOR(OFS_RETURN));
+ ed = PRVM_G_EDICT(OFS_PARM0);
+ if (!(model = getmodel(ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ return;
+ pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
+ if (pointnum < 0 || pointnum >= surface->num_vertices)
+ return;
+ attributetype = (int) PRVM_G_FLOAT(OFS_PARM3);
+
+ animatemodel(model, ed);
+
+ switch( attributetype ) {
+ // float SPA_POSITION = 0;
+ case 0:
+ applytransform_forward(&(animatemodel_cache.data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, PRVM_G_VECTOR(OFS_RETURN));
+ break;
+ // float SPA_S_AXIS = 1;
+ case 1:
+ applytransform_forward_direction(&(animatemodel_cache.data_svector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, PRVM_G_VECTOR(OFS_RETURN));
+ break;
+ // float SPA_T_AXIS = 2;
+ case 2:
+ applytransform_forward_direction(&(animatemodel_cache.data_tvector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, PRVM_G_VECTOR(OFS_RETURN));
+ break;
+ // float SPA_R_AXIS = 3; // same as SPA_NORMAL
+ case 3:
+ applytransform_forward_direction(&(animatemodel_cache.data_normal3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, PRVM_G_VECTOR(OFS_RETURN));
+ break;
+ // float SPA_TEXCOORDS0 = 4;
+ case 4: {
+ float *ret = PRVM_G_VECTOR(OFS_RETURN);
+ float *texcoord = &(model->surfmesh.data_texcoordtexture2f + 2 * surface->num_firstvertex)[pointnum * 2];
+ ret[0] = texcoord[0];
+ ret[1] = texcoord[1];
+ ret[2] = 0.0f;
+ break;
+ }
+ // float SPA_LIGHTMAP0_TEXCOORDS = 5;
+ case 5: {
+ float *ret = PRVM_G_VECTOR(OFS_RETURN);
+ float *texcoord = &(model->surfmesh.data_texcoordlightmap2f + 2 * surface->num_firstvertex)[pointnum * 2];
+ ret[0] = texcoord[0];
+ ret[1] = texcoord[1];
+ ret[2] = 0.0f;
+ break;
+ }
+ // float SPA_LIGHTMAP0_COLOR = 6;
+ case 6:
+ // ignore alpha for now..
+ VectorCopy( &(model->surfmesh.data_lightmapcolor4f + 4 * surface->num_firstvertex)[pointnum * 4], PRVM_G_VECTOR(OFS_RETURN));
+ break;
+ default:
+ VectorSet( PRVM_G_VECTOR(OFS_RETURN), 0.0f, 0.0f, 0.0f );
+ break;
+ }
+}
+//PF_getsurfacenormal, // #436 vector(entity e, float s) getsurfacenormal = #436;
+void VM_getsurfacenormal(void)
+{
+ dp_model_t *model;
+ msurface_t *surface;
+ vec3_t normal;
+ VM_SAFEPARMCOUNT(2, VM_getsurfacenormal);
+ VectorClear(PRVM_G_VECTOR(OFS_RETURN));
+ if (!(model = getmodel(PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ return;
+ // note: this only returns the first triangle, so it doesn't work very
+ // well for curved surfaces or arbitrary meshes
+ animatemodel(model, PRVM_G_EDICT(OFS_PARM0));
+ TriangleNormal((animatemodel_cache.data_vertex3f + 3 * surface->num_firstvertex), (animatemodel_cache.data_vertex3f + 3 * surface->num_firstvertex) + 3, (animatemodel_cache.data_vertex3f + 3 * surface->num_firstvertex) + 6, normal);
+ applytransform_forward_normal(normal, PRVM_G_EDICT(OFS_PARM0), PRVM_G_VECTOR(OFS_RETURN));
+ VectorNormalize(PRVM_G_VECTOR(OFS_RETURN));
+}
+//PF_getsurfacetexture, // #437 string(entity e, float s) getsurfacetexture = #437;
+void VM_getsurfacetexture(void)
+{
+ dp_model_t *model;
+ msurface_t *surface;
+ VM_SAFEPARMCOUNT(2, VM_getsurfacetexture);
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
+ if (!(model = getmodel(PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ return;
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(surface->texture->name);
+}
+//PF_getsurfacenearpoint, // #438 float(entity e, vector p) getsurfacenearpoint = #438;
+void VM_getsurfacenearpoint(void)
+{
+ int surfacenum, best;
+ vec3_t clipped, p;
+ vec_t dist, bestdist;
+ prvm_edict_t *ed;
+ dp_model_t *model;
+ msurface_t *surface;
+ vec_t *point;
+ VM_SAFEPARMCOUNT(2, VM_getsurfacenearpoint);
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ ed = PRVM_G_EDICT(OFS_PARM0);
+ point = PRVM_G_VECTOR(OFS_PARM1);
+
+ if (!ed || ed->priv.server->free)
+ return;
+ model = getmodel(ed);
+ if (!model || !model->num_surfaces)
+ return;
+
+ animatemodel(model, ed);
+
+ applytransform_inverted(point, ed, p);
+ best = -1;
+ bestdist = 1000000000;
+ for (surfacenum = 0;surfacenum < model->nummodelsurfaces;surfacenum++)
+ {
+ surface = model->data_surfaces + surfacenum + model->firstmodelsurface;
+ // first see if the nearest point on the surface's box is closer than the previous match
+ clipped[0] = bound(surface->mins[0], p[0], surface->maxs[0]) - p[0];
+ clipped[1] = bound(surface->mins[1], p[1], surface->maxs[1]) - p[1];
+ clipped[2] = bound(surface->mins[2], p[2], surface->maxs[2]) - p[2];
+ dist = VectorLength2(clipped);
+ if (dist < bestdist)
+ {
+ // it is, check the nearest point on the actual geometry
+ clippointtosurface(ed, model, surface, p, clipped);
+ VectorSubtract(clipped, p, clipped);
+ dist += VectorLength2(clipped);
+ if (dist < bestdist)
+ {
+ // that's closer too, store it as the best match
+ best = surfacenum;
+ bestdist = dist;
+ }
+ }
+ }
+ PRVM_G_FLOAT(OFS_RETURN) = best;
+}
+//PF_getsurfaceclippedpoint, // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint = #439;
+void VM_getsurfaceclippedpoint(void)
+{
+ prvm_edict_t *ed;
+ dp_model_t *model;
+ msurface_t *surface;
+ vec3_t p, out;
+ VM_SAFEPARMCOUNT(3, VM_te_getsurfaceclippedpoint);
+ VectorClear(PRVM_G_VECTOR(OFS_RETURN));
+ ed = PRVM_G_EDICT(OFS_PARM0);
+ if (!(model = getmodel(ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ return;
+ animatemodel(model, ed);
+ applytransform_inverted(PRVM_G_VECTOR(OFS_PARM2), ed, p);
+ clippointtosurface(ed, model, surface, p, out);
+ VectorAdd(out, ed->fields.server->origin, PRVM_G_VECTOR(OFS_RETURN));
+}
+
+//PF_getsurfacenumtriangles, // #??? float(entity e, float s) getsurfacenumtriangles = #???;
+void VM_getsurfacenumtriangles(void)
+{
+ dp_model_t *model;
+ msurface_t *surface;
+ VM_SAFEPARMCOUNT(2, VM_SV_getsurfacenumtriangles);
+ // return 0 if no such surface
+ if (!(model = getmodel(PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = 0;
+ return;
+ }
+
+ // note: this (incorrectly) assumes it is a simple polygon
+ PRVM_G_FLOAT(OFS_RETURN) = surface->num_triangles;
+}
+//PF_getsurfacetriangle, // #??? vector(entity e, float s, float n) getsurfacetriangle = #???;
+void VM_getsurfacetriangle(void)
+{
+ const vec3_t d = {-1, -1, -1};
+ prvm_edict_t *ed;
+ dp_model_t *model;
+ msurface_t *surface;
+ int trinum;
+ VM_SAFEPARMCOUNT(3, VM_SV_getsurfacetriangle);
+ VectorClear(PRVM_G_VECTOR(OFS_RETURN));
+ ed = PRVM_G_EDICT(OFS_PARM0);
+ if (!(model = getmodel(ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
+ return;
+ trinum = (int)PRVM_G_FLOAT(OFS_PARM2);
+ if (trinum < 0 || trinum >= surface->num_triangles)
+ return;
+ // FIXME: implement rotation/scaling
+ VectorMA(&(model->surfmesh.data_element3i + 3 * surface->num_firsttriangle)[trinum * 3], surface->num_firstvertex, d, PRVM_G_VECTOR(OFS_RETURN));
+}
projects / xonotic / darkplaces.git / blobdiff