mirror of https://github.com/ioquake/ioq3.git
253 lines
7.8 KiB
C
253 lines
7.8 KiB
C
/*
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===========================================================================
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Copyright (C) 1999-2005 Id Software, Inc.
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This file is part of Quake III Arena source code.
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Quake III Arena source code is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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Quake III Arena source code is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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===========================================================================
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*/
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#include "qbsp.h"
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#include "float.h"
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#include "../botlib/aasfile.h"
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#include "aas_store.h"
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#include "aas_cfg.h"
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#include "../botlib/l_precomp.h"
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#include "../botlib/l_struct.h"
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#include "../botlib/l_libvar.h"
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//structure field offsets
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#define BBOX_OFS(x) (int)&(((aas_bbox_t *)0)->x)
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#define CFG_OFS(x) (int)&(((cfg_t *)0)->x)
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//bounding box definition
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fielddef_t bbox_fields[] =
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{
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{"presencetype", BBOX_OFS(presencetype), FT_INT},
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{"flags", BBOX_OFS(flags), FT_INT},
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{"mins", BBOX_OFS(mins), FT_FLOAT|FT_ARRAY, 3},
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{"maxs", BBOX_OFS(maxs), FT_FLOAT|FT_ARRAY, 3},
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{NULL, 0, 0, 0}
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};
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fielddef_t cfg_fields[] =
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{
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{"phys_gravitydirection", CFG_OFS(phys_gravitydirection), FT_FLOAT|FT_ARRAY, 3},
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{"phys_friction", CFG_OFS(phys_friction), FT_FLOAT},
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{"phys_stopspeed", CFG_OFS(phys_stopspeed), FT_FLOAT},
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{"phys_gravity", CFG_OFS(phys_gravity), FT_FLOAT},
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{"phys_waterfriction", CFG_OFS(phys_waterfriction), FT_FLOAT},
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{"phys_watergravity", CFG_OFS(phys_watergravity), FT_FLOAT},
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{"phys_maxvelocity", CFG_OFS(phys_maxvelocity), FT_FLOAT},
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{"phys_maxwalkvelocity", CFG_OFS(phys_maxwalkvelocity), FT_FLOAT},
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{"phys_maxcrouchvelocity", CFG_OFS(phys_maxcrouchvelocity), FT_FLOAT},
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{"phys_maxswimvelocity", CFG_OFS(phys_maxswimvelocity), FT_FLOAT},
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{"phys_walkaccelerate", CFG_OFS(phys_walkaccelerate), FT_FLOAT},
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{"phys_airaccelerate", CFG_OFS(phys_airaccelerate), FT_FLOAT},
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{"phys_swimaccelerate", CFG_OFS(phys_swimaccelerate), FT_FLOAT},
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{"phys_maxstep", CFG_OFS(phys_maxstep), FT_FLOAT},
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{"phys_maxsteepness", CFG_OFS(phys_maxsteepness), FT_FLOAT},
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{"phys_maxwaterjump", CFG_OFS(phys_maxwaterjump), FT_FLOAT},
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{"phys_maxbarrier", CFG_OFS(phys_maxbarrier), FT_FLOAT},
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{"phys_jumpvel", CFG_OFS(phys_jumpvel), FT_FLOAT},
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{"phys_falldelta5", CFG_OFS(phys_falldelta5), FT_FLOAT},
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{"phys_falldelta10", CFG_OFS(phys_falldelta10), FT_FLOAT},
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{"rs_waterjump", CFG_OFS(rs_waterjump), FT_FLOAT},
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{"rs_teleport", CFG_OFS(rs_teleport), FT_FLOAT},
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{"rs_barrierjump", CFG_OFS(rs_barrierjump), FT_FLOAT},
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{"rs_startcrouch", CFG_OFS(rs_startcrouch), FT_FLOAT},
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{"rs_startgrapple", CFG_OFS(rs_startgrapple), FT_FLOAT},
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{"rs_startwalkoffledge", CFG_OFS(rs_startwalkoffledge), FT_FLOAT},
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{"rs_startjump", CFG_OFS(rs_startjump), FT_FLOAT},
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{"rs_rocketjump", CFG_OFS(rs_rocketjump), FT_FLOAT},
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{"rs_bfgjump", CFG_OFS(rs_bfgjump), FT_FLOAT},
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{"rs_jumppad", CFG_OFS(rs_jumppad), FT_FLOAT},
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{"rs_aircontrolledjumppad", CFG_OFS(rs_aircontrolledjumppad), FT_FLOAT},
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{"rs_funcbob", CFG_OFS(rs_funcbob), FT_FLOAT},
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{"rs_startelevator", CFG_OFS(rs_startelevator), FT_FLOAT},
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{"rs_falldamage5", CFG_OFS(rs_falldamage5), FT_FLOAT},
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{"rs_falldamage10", CFG_OFS(rs_falldamage10), FT_FLOAT},
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{"rs_maxjumpfallheight", CFG_OFS(rs_maxjumpfallheight), FT_FLOAT},
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{NULL, 0, 0, 0}
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};
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structdef_t bbox_struct =
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{
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sizeof(aas_bbox_t), bbox_fields
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};
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structdef_t cfg_struct =
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{
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sizeof(cfg_t), cfg_fields
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};
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//global cfg
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cfg_t cfg;
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//===========================================================================
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// the default Q3A configuration
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void DefaultCfg(void)
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{
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int i;
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// default all float values to infinite
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for (i = 0; cfg_fields[i].name; i++)
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{
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if ((cfg_fields[i].type & FT_TYPE) == FT_FLOAT)
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*(float *)( ((char*)&cfg) + cfg_fields[i].offset ) = FLT_MAX;
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} //end for
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//
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cfg.numbboxes = 2;
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//bbox 0
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cfg.bboxes[0].presencetype = PRESENCE_NORMAL;
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cfg.bboxes[0].flags = 0;
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cfg.bboxes[0].mins[0] = -15;
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cfg.bboxes[0].mins[1] = -15;
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cfg.bboxes[0].mins[2] = -24;
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cfg.bboxes[0].maxs[0] = 15;
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cfg.bboxes[0].maxs[1] = 15;
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cfg.bboxes[0].maxs[2] = 32;
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//bbox 1
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cfg.bboxes[1].presencetype = PRESENCE_CROUCH;
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cfg.bboxes[1].flags = 1;
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cfg.bboxes[1].mins[0] = -15;
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cfg.bboxes[1].mins[1] = -15;
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cfg.bboxes[1].mins[2] = -24;
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cfg.bboxes[1].maxs[0] = 15;
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cfg.bboxes[1].maxs[1] = 15;
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cfg.bboxes[1].maxs[2] = 16;
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//
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cfg.allpresencetypes = PRESENCE_NORMAL|PRESENCE_CROUCH;
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cfg.phys_gravitydirection[0] = 0;
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cfg.phys_gravitydirection[1] = 0;
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cfg.phys_gravitydirection[2] = -1;
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cfg.phys_maxsteepness = 0.7;
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} //end of the function DefaultCfg
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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char * QDECL va( char *format, ... )
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{
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va_list argptr;
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static char string[2][32000]; // in case va is called by nested functions
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static int index = 0;
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char *buf;
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buf = string[index & 1];
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index++;
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va_start (argptr, format);
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vsprintf (buf, format,argptr);
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va_end (argptr);
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return buf;
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} //end of the function va
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void SetCfgLibVars(void)
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{
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int i;
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float value;
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for (i = 0; cfg_fields[i].name; i++)
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{
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if ((cfg_fields[i].type & FT_TYPE) == FT_FLOAT)
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{
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value = *(float *)(((char*)&cfg) + cfg_fields[i].offset);
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if (value != FLT_MAX)
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{
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LibVarSet(cfg_fields[i].name, va("%f", value));
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} //end if
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} //end if
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} //end for
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} //end of the function SetCfgLibVars
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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int LoadCfgFile(char *filename)
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{
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source_t *source;
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token_t token;
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int settingsdefined;
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source = LoadSourceFile(filename);
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if (!source)
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{
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Log_Print("couldn't open cfg file %s\n", filename);
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return false;
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} //end if
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settingsdefined = false;
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memset(&cfg, 0, sizeof(cfg_t));
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while(PC_ReadToken(source, &token))
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{
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if (!stricmp(token.string, "bbox"))
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{
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if (cfg.numbboxes >= AAS_MAX_BBOXES)
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{
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SourceError(source, "too many bounding box volumes defined");
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} //end if
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if (!ReadStructure(source, &bbox_struct, (char *) &cfg.bboxes[cfg.numbboxes]))
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{
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FreeSource(source);
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return false;
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} //end if
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cfg.allpresencetypes |= cfg.bboxes[cfg.numbboxes].presencetype;
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cfg.numbboxes++;
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} //end if
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else if (!stricmp(token.string, "settings"))
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{
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if (settingsdefined)
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{
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SourceWarning(source, "settings already defined\n");
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} //end if
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settingsdefined = true;
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if (!ReadStructure(source, &cfg_struct, (char *) &cfg))
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{
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FreeSource(source);
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return false;
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} //end if
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} //end else if
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} //end while
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if (VectorLength(cfg.phys_gravitydirection) < 0.9 || VectorLength(cfg.phys_gravitydirection) > 1.1)
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{
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SourceError(source, "invalid gravity direction specified");
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} //end if
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if (cfg.numbboxes <= 0)
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{
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SourceError(source, "no bounding volumes specified");
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} //end if
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FreeSource(source);
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SetCfgLibVars();
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Log_Print("using cfg file %s\n", filename);
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return true;
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} //end of the function LoadCfgFile
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