+++ /dev/null
-#define PROGSUSED
-#include "progsint.h"
-
-#define HunkAlloc BADGDFG sdfhhsf FHS
-
-void PR_SetBuiltins(int type);
-/*
-progstate_t *pr_progstate;
-progsnum_t pr_typecurrent;
-int maxprogs;
-
-progstate_t *current_progstate;
-int numshares;
-
-sharedvar_t *shares; //shared globals, not including parms
-int maxshares;
-*/
-
-pbool PR_SwitchProgs(progfuncs_t *progfuncs, progsnum_t type)
-{
- if ((unsigned)type >= maxprogs)
- PR_RunError(progfuncs, "QCLIB: Bad prog type - %i", type);
-// Sys_Error("Bad prog type - %i", type);
-
- if (pr_progstate[(unsigned)type].progs == NULL) //we havn't loaded it yet, for some reason
- return false;
-
- current_progstate = &pr_progstate[(unsigned)type];
-
- pr_typecurrent = type;
-
- return true;
-}
-
-void PR_MoveParms(progfuncs_t *progfuncs, progsnum_t progs1, progsnum_t progs2) //from 2 to 1
-{
- unsigned int a;
- progstate_t *p1;
- progstate_t *p2;
-
- if (progs1 == progs2)
- return; //don't bother coping variables to themselves...
-
- p1 = &pr_progstate[(int)progs1];
- p2 = &pr_progstate[(int)progs2];
-
- if ((unsigned)progs1 >= maxprogs || !p1->globals)
- Sys_Error("QCLIB: Bad prog type - %i", progs1);
- if ((unsigned)progs2 >= maxprogs || !p2->globals)
- Sys_Error("QCLIB: Bad prog type - %i", progs2);
-
- //copy parms.
- for (a = 0; a < MAX_PARMS;a++)
- {
- *(int *)&p1->globals[OFS_PARM0+3*a ] = *(int *)&p2->globals[OFS_PARM0+3*a ];
- *(int *)&p1->globals[OFS_PARM0+3*a+1] = *(int *)&p2->globals[OFS_PARM0+3*a+1];
- *(int *)&p1->globals[OFS_PARM0+3*a+2] = *(int *)&p2->globals[OFS_PARM0+3*a+2];
- }
- p1->globals[OFS_RETURN] = p2->globals[OFS_RETURN];
- p1->globals[OFS_RETURN+1] = p2->globals[OFS_RETURN+1];
- p1->globals[OFS_RETURN+2] = p2->globals[OFS_RETURN+2];
-
- //move the vars defined as shared.
- for (a = 0; a < numshares; a++)//fixme: make offset per progs
- {
- memmove(&((int *)p1->globals)[shares[a].varofs], &((int *)p2->globals)[shares[a].varofs], shares[a].size*4);
-/* ((int *)p1->globals)[shares[a].varofs] = ((int *)p2->globals)[shares[a].varofs];
- if (shares[a].size > 1)
- {
- ((int *)p1->globals)[shares[a].varofs+1] = ((int *)p2->globals)[shares[a].varofs+1];
- if (shares[a].size > 2)
- ((int *)p1->globals)[shares[a].varofs+2] = ((int *)p2->globals)[shares[a].varofs+2];
- }
-*/
- }
-}
-
-progsnum_t PR_LoadProgs(progfuncs_t *progfuncs, char *s, int headercrc, builtin_t *builtins, int numbuiltins)
-{
- unsigned int a;
- progsnum_t oldtype;
- oldtype = pr_typecurrent;
- for (a = 0; a < maxprogs; a++)
- {
- if (pr_progstate[a].progs == NULL)
- {
- pr_typecurrent = a;
- current_progstate = &pr_progstate[a];
- if (PR_ReallyLoadProgs(progfuncs, s, headercrc, &pr_progstate[a], false)) //try and load it
- {
- current_progstate->builtins = builtins;
- current_progstate->numbuiltins = numbuiltins;
-
-#ifdef QCJIT
- if (prinst->usejit)
- prinst->usejit = PR_GenerateJit(progfuncs);
-#endif
- if (oldtype>=0)
- PR_SwitchProgs(progfuncs, oldtype);
- return a; //we could load it. Yay!
- }
- if (oldtype!=-1)
- PR_SwitchProgs(progfuncs, oldtype);
- return -1; // loading failed.
- }
- }
- PR_SwitchProgs(progfuncs, oldtype);
- return -1;
-}
-
-void PR_ShiftParms(progfuncs_t *progfuncs, int amount)
-{
- int a;
- for (a = 0; a < MAX_PARMS - amount;a++)
- *(int *)&pr_globals[OFS_PARM0+3*a] = *(int *)&pr_globals[OFS_PARM0+3*(amount+a)];
-}
-
-//forget a progs
-void PR_Clear(progfuncs_t *progfuncs)
-{
- unsigned int a;
- for (a = 0; a < maxprogs; a++)
- {
- pr_progstate[a].progs = NULL;
- }
-}
-
-
-
-void QC_StartShares(progfuncs_t *progfuncs)
-{
- numshares = 0;
- maxshares = 32;
- if (shares)
- memfree(shares);
- shares = memalloc(sizeof(sharedvar_t)*maxshares);
-}
-void QC_AddSharedVar(progfuncs_t *progfuncs, int start, int size) //fixme: make offset per progs and optional
-{
- int ofs;
- unsigned int a;
-
- if (numshares >= maxshares)
- {
- void *buf;
- buf = shares;
- maxshares += 16;
- shares = memalloc(sizeof(sharedvar_t)*maxshares);
-
- memcpy(shares, buf, sizeof(sharedvar_t)*numshares);
-
- memfree(buf);
- }
- ofs = start;
- for (a = 0; a < numshares; a++)
- {
- if (shares[a].varofs+shares[a].size == ofs)
- {
- shares[a].size += size; //expand size.
- return;
- }
- if (shares[a].varofs == start)
- return;
- }
-
-
- shares[numshares].varofs = start;
- shares[numshares].size = size;
- numshares++;
-}
-
-
-//void ShowWatch(void);
-
-void QC_InitShares(progfuncs_t *progfuncs)
-{
-// ShowWatch();
- if (!field) //don't make it so we will just need to remalloc everything
- {
- maxfields = 64;
- field = memalloc(sizeof(fdef_t) * maxfields);
- }
-
- numfields = 0;
- progfuncs->fieldadjust = 0;
-}
-
-void QC_FlushProgsOffsets(progfuncs_t *progfuncs)
-{ //sets the fields up for loading a new progs.
- //fields are matched by name to other progs
- //not by offset
- unsigned int i;
- for (i = 0; i < numfields; i++)
- field[i].progsofs = -1;
-}
-
-
-//called if a global is defined as a field
-//returns offset.
-
-//vectors must be added before any of their corresponding _x/y/z vars
-//in this way, even screwed up progs work.
-
-//requestedpos is the offset the engine WILL put it at.
-//origionaloffs is used to track matching field offsets. fields with the same progs offset overlap
-
-//note: we probably suffer from progs with renamed system globals.
-int QC_RegisterFieldVar(progfuncs_t *progfuncs, unsigned int type, char *name, int engineofs, int progsofs)
-{
-// progstate_t *p;
-// int pnum;
- unsigned int i;
- int namelen;
- int ofs;
-
- int fnum;
-
- if (!name) //engine can use this to offset all progs fields
- { //which fixes constant field offsets (some ktpro arrays)
- progfuncs->fieldadjust = fields_size/4;
- return 0;
- }
-
-
- prinst->reorganisefields = true;
-
- //look for an existing match
- for (i = 0; i < numfields; i++)
- {
- if (!strcmp(name, field[i].name))
- {
- if (field[i].type != type)
- {
- printf("Field type mismatch on \"%s\"\n", name);
- continue;
- }
- if (!progfuncs->fieldadjust && engineofs>=0)
- if ((unsigned)engineofs/4 != field[i].ofs)
- Sys_Error("Field %s at wrong offset", name);
-
- if (field[i].progsofs == -1)
- field[i].progsofs = progsofs;
-// printf("Dupfield %s %i -> %i\n", name, field[i].progsofs,field[i].ofs);
- return field[i].ofs-progfuncs->fieldadjust; //got a match
- }
- }
-
- if (numfields+1>maxfields)
- {
- fdef_t *nf;
- i = maxfields;
- maxfields += 32;
- nf = memalloc(sizeof(fdef_t) * maxfields);
- memcpy(nf, field, sizeof(fdef_t) * i);
- memfree(field);
- field = nf;
- }
-
- //try to add a new one
- fnum = numfields;
- numfields++;
- field[fnum].name = name;
- if (type == ev_vector)
- {
- char *n;
- namelen = strlen(name)+5;
-
- n=PRHunkAlloc(progfuncs, namelen);
- sprintf(n, "%s_x", name);
- ofs = QC_RegisterFieldVar(progfuncs, ev_float, n, engineofs, progsofs);
- field[fnum].ofs = ofs+progfuncs->fieldadjust;
-
- n=PRHunkAlloc(progfuncs, namelen);
- sprintf(n, "%s_y", name);
- QC_RegisterFieldVar(progfuncs, ev_float, n, (engineofs==-1)?-1:(engineofs+4), (progsofs==-1)?-1:progsofs+1);
-
- n=PRHunkAlloc(progfuncs, namelen);
- sprintf(n, "%s_z", name);
- QC_RegisterFieldVar(progfuncs, ev_float, n, (engineofs==-1)?-1:(engineofs+8), (progsofs==-1)?-1:progsofs+2);
- }
- else if (engineofs >= 0)
- { //the engine is setting up a list of required field indexes.
-
- //paranoid checking of the offset.
- /* for (i = 0; i < numfields-1; i++)
- {
- if (field[i].ofs == ((unsigned)engineofs)/4)
- {
- if (type == ev_float && field[i].type == ev_vector) //check names
- {
- if (strncmp(field[i].name, name, strlen(field[i].name)))
- Sys_Error("Duplicated offset");
- }
- else
- Sys_Error("Duplicated offset");
- }
- }*/
- if (engineofs&3)
- Sys_Error("field %s is %i&3", name, engineofs);
- field[fnum].ofs = ofs = engineofs/4;
- }
- else
- { //we just found a new fieldname inside a progs
- field[fnum].ofs = ofs = fields_size/4; //add on the end
-
- //if the progs field offset matches annother offset in the same progs, make it match up with the earlier one.
- if (progsofs>=0)
- {
- for (i = 0; i < numfields-1; i++)
- {
- if (field[i].progsofs == (unsigned)progsofs)
- {
-// printf("found union field %s %i -> %i\n", field[i].name, field[i].progsofs, field[i].ofs);
- field[fnum].ofs = ofs = field[i].ofs;
- break;
- }
- }
- }
- }
-// if (type != ev_vector)
- if (fields_size < (ofs+type_size[type])*4)
- fields_size = (ofs+type_size[type])*4;
-
- if (max_fields_size && fields_size > max_fields_size)
- Sys_Error("Allocated too many additional fields after ents were inited.");
- field[fnum].type = type;
-
- field[fnum].progsofs = progsofs;
-
-// printf("Field %s %i -> %i\n", name, field[fnum].progsofs,field[fnum].ofs);
-
- //we've finished setting the structure
- return ofs - progfuncs->fieldadjust;
-}
-
-
-//called if a global is defined as a field
-void QC_AddSharedFieldVar(progfuncs_t *progfuncs, int num, char *stringtable)
-{
-// progstate_t *p;
-// int pnum;
- unsigned int i, o;
-
- char *s;
-
- //look for an existing match not needed, cos we look a little later too.
- /*
- for (i = 0; i < numfields; i++)
- {
- if (!strcmp(pr_globaldefs[num].s_name, field[i].s_name))
- {
- //really we should look for a field def
-
- *(int *)&pr_globals[pr_globaldefs[num].ofs] = field[i].ofs; //got a match
-
- return;
- }
- }
- */
-
- switch(current_progstate->intsize)
- {
- case 24:
- case 16:
- for (i=1 ; i<pr_progs->numfielddefs; i++)
- {
- if (!strcmp(pr_fielddefs16[i].s_name+stringtable, pr_globaldefs16[num].s_name+stringtable))
- {
-// int old = *(int *)&pr_globals[pr_globaldefs16[num].ofs];
- *(int *)&pr_globals[pr_globaldefs16[num].ofs] = QC_RegisterFieldVar(progfuncs, pr_fielddefs16[i].type, pr_globaldefs16[num].s_name+stringtable, -1, *(int *)&pr_globals[pr_globaldefs16[num].ofs]);
-
-// printf("Field %s %i -> %i\n", pr_globaldefs16[num].s_name+stringtable, old, *(int *)&pr_globals[pr_globaldefs16[num].ofs]);
- return;
- }
- }
-
- s = pr_globaldefs16[num].s_name+stringtable;
-
- for (i = 0; i < numfields; i++)
- {
- o = field[i].progsofs;
- if (o == *(unsigned int *)&pr_globals[pr_globaldefs16[num].ofs])
- {
-// int old = *(int *)&pr_globals[pr_globaldefs16[num].ofs];
- *(int *)&pr_globals[pr_globaldefs16[num].ofs] = field[i].ofs-progfuncs->fieldadjust;
-// printf("Field %s %i -> %i\n", pr_globaldefs16[num].s_name+stringtable, old, *(int *)&pr_globals[pr_globaldefs16[num].ofs]);
- return;
- }
- }
-
- //oh well, must be a parameter.
-// if (*(int *)&pr_globals[pr_globaldefs16[num].ofs])
-// Sys_Error("QCLIB: Global field var with no matching field \"%s\", from offset %i", pr_globaldefs16[num].s_name+stringtable, *(int *)&pr_globals[pr_globaldefs16[num].ofs]);
- return;
- case 32:
- for (i=1 ; i<pr_progs->numfielddefs; i++)
- {
- if (!strcmp(pr_fielddefs32[i].s_name+stringtable, pr_globaldefs32[num].s_name+stringtable))
- {
- *(int *)&pr_globals[pr_globaldefs32[num].ofs] = QC_RegisterFieldVar(progfuncs, pr_fielddefs32[i].type, pr_globaldefs32[num].s_name+stringtable, -1, *(int *)&pr_globals[pr_globaldefs32[num].ofs]);
- return;
- }
- }
-
- s = pr_globaldefs32[num].s_name+stringtable;
-
- for (i = 0; i < numfields; i++)
- {
- o = field[i].progsofs;
- if (o == *(unsigned int *)&pr_globals[pr_globaldefs32[num].ofs])
- {
- *(int *)&pr_globals[pr_globaldefs32[num].ofs] = field[i].ofs-progfuncs->fieldadjust;
- return;
- }
- }
-
- //oh well, must be a parameter.
- if (*(int *)&pr_globals[pr_globaldefs32[num].ofs])
- Sys_Error("QCLIB: Global field var with no matching field \"%s\", from offset %i", pr_globaldefs32[num].s_name+stringtable, *(int *)&pr_globals[pr_globaldefs32[num].ofs]);
- return;
- default:
- Sys_Error("Bad bits");
- break;
- }
- Sys_Error("Should be unreachable");
-}
-
projects / voretournament / voretournament.git / blobdiff