Itsa me, quake3io!

git-svn-id: svn://svn.icculus.org/quake3/trunk@2 edf5b092-35ff-0310-97b2-ce42778d08ea

1 files changed, 252 insertions, 0 deletions

diff --git a/code/bspc/aas_cfg.c b/code/bspc/aas_cfg.c
new file mode 100755
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+++ b/code/bspc/aas_cfg.c
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+/*

+===========================================================================

+Copyright (C) 1999-2005 Id Software, Inc.

+

+This file is part of Quake III Arena source code.

+

+Quake III Arena source code is free software; you can redistribute it

+and/or modify it under the terms of the GNU General Public License as

+published by the Free Software Foundation; either version 2 of the License,

+or (at your option) any later version.

+

+Quake III Arena source code is distributed in the hope that it will be

+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of

+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+GNU General Public License for more details.

+

+You should have received a copy of the GNU General Public License

+along with Foobar; if not, write to the Free Software

+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

+===========================================================================

+*/

+

+#include "qbsp.h"

+#include "float.h"

+#include "../botlib/aasfile.h"

+#include "aas_store.h"

+#include "aas_cfg.h"

+#include "../botlib/l_precomp.h"

+#include "../botlib/l_struct.h"

+#include "../botlib/l_libvar.h"

+

+//structure field offsets

+#define BBOX_OFS(x) (int)&(((aas_bbox_t *)0)->x)

+#define CFG_OFS(x) (int)&(((cfg_t *)0)->x)

+

+//bounding box definition

+fielddef_t bbox_fields[] =

+{

+	{"presencetype", BBOX_OFS(presencetype), FT_INT},

+	{"flags", BBOX_OFS(flags), FT_INT},

+	{"mins", BBOX_OFS(mins), FT_FLOAT|FT_ARRAY, 3},

+	{"maxs", BBOX_OFS(maxs), FT_FLOAT|FT_ARRAY, 3},

+	{NULL, 0, 0, 0}

+};

+

+fielddef_t cfg_fields[] =

+{

+	{"phys_gravitydirection", CFG_OFS(phys_gravitydirection), FT_FLOAT|FT_ARRAY, 3},

+	{"phys_friction", CFG_OFS(phys_friction), FT_FLOAT},

+	{"phys_stopspeed", CFG_OFS(phys_stopspeed), FT_FLOAT},

+	{"phys_gravity", CFG_OFS(phys_gravity), FT_FLOAT},

+	{"phys_waterfriction", CFG_OFS(phys_waterfriction), FT_FLOAT},

+	{"phys_watergravity", CFG_OFS(phys_watergravity), FT_FLOAT},

+	{"phys_maxvelocity", CFG_OFS(phys_maxvelocity), FT_FLOAT},

+	{"phys_maxwalkvelocity", CFG_OFS(phys_maxwalkvelocity), FT_FLOAT},

+	{"phys_maxcrouchvelocity", CFG_OFS(phys_maxcrouchvelocity), FT_FLOAT},

+	{"phys_maxswimvelocity", CFG_OFS(phys_maxswimvelocity), FT_FLOAT},

+	{"phys_walkaccelerate", CFG_OFS(phys_walkaccelerate), FT_FLOAT},

+	{"phys_airaccelerate", CFG_OFS(phys_airaccelerate), FT_FLOAT},

+	{"phys_swimaccelerate", CFG_OFS(phys_swimaccelerate), FT_FLOAT},

+	{"phys_maxstep", CFG_OFS(phys_maxstep), FT_FLOAT},

+	{"phys_maxsteepness", CFG_OFS(phys_maxsteepness), FT_FLOAT},

+	{"phys_maxwaterjump", CFG_OFS(phys_maxwaterjump), FT_FLOAT},

+	{"phys_maxbarrier", CFG_OFS(phys_maxbarrier), FT_FLOAT},

+	{"phys_jumpvel", CFG_OFS(phys_jumpvel), FT_FLOAT},

+	{"phys_falldelta5", CFG_OFS(phys_falldelta5), FT_FLOAT},

+	{"phys_falldelta10", CFG_OFS(phys_falldelta10), FT_FLOAT},

+	{"rs_waterjump", CFG_OFS(rs_waterjump), FT_FLOAT},

+	{"rs_teleport", CFG_OFS(rs_teleport), FT_FLOAT},

+	{"rs_barrierjump", CFG_OFS(rs_barrierjump), FT_FLOAT},

+	{"rs_startcrouch", CFG_OFS(rs_startcrouch), FT_FLOAT},

+	{"rs_startgrapple", CFG_OFS(rs_startgrapple), FT_FLOAT},

+	{"rs_startwalkoffledge", CFG_OFS(rs_startwalkoffledge), FT_FLOAT},

+	{"rs_startjump", CFG_OFS(rs_startjump), FT_FLOAT},

+	{"rs_rocketjump", CFG_OFS(rs_rocketjump), FT_FLOAT},

+	{"rs_bfgjump", CFG_OFS(rs_bfgjump), FT_FLOAT},

+	{"rs_jumppad", CFG_OFS(rs_jumppad), FT_FLOAT},

+	{"rs_aircontrolledjumppad", CFG_OFS(rs_aircontrolledjumppad), FT_FLOAT},

+	{"rs_funcbob", CFG_OFS(rs_funcbob), FT_FLOAT},

+	{"rs_startelevator", CFG_OFS(rs_startelevator), FT_FLOAT},

+	{"rs_falldamage5", CFG_OFS(rs_falldamage5), FT_FLOAT},

+	{"rs_falldamage10", CFG_OFS(rs_falldamage10), FT_FLOAT},

+	{"rs_maxjumpfallheight", CFG_OFS(rs_maxjumpfallheight), FT_FLOAT},

+	{NULL, 0, 0, 0}

+};

+

+structdef_t bbox_struct =

+{

+	sizeof(aas_bbox_t), bbox_fields

+};

+structdef_t cfg_struct =

+{

+	sizeof(cfg_t), cfg_fields

+};

+

+//global cfg

+cfg_t cfg;

+

+//===========================================================================

+// the default Q3A configuration

+//

+// Parameter:			-

+// Returns:				-

+// Changes Globals:		-

+//===========================================================================

+void DefaultCfg(void)

+{

+	int i;

+

+	// default all float values to infinite

+	for (i = 0; cfg_fields[i].name; i++)

+	{

+		if ((cfg_fields[i].type & FT_TYPE) == FT_FLOAT)

+			*(float *)( ((char*)&cfg) + cfg_fields[i].offset ) = FLT_MAX;

+	} //end for

+	//

+	cfg.numbboxes = 2;

+	//bbox 0

+	cfg.bboxes[0].presencetype = PRESENCE_NORMAL;

+	cfg.bboxes[0].flags = 0;

+	cfg.bboxes[0].mins[0] = -15;

+	cfg.bboxes[0].mins[1] = -15;

+	cfg.bboxes[0].mins[2] = -24;

+	cfg.bboxes[0].maxs[0] = 15;

+	cfg.bboxes[0].maxs[1] = 15;

+	cfg.bboxes[0].maxs[2] = 32;

+	//bbox 1

+	cfg.bboxes[1].presencetype = PRESENCE_CROUCH;

+	cfg.bboxes[1].flags = 1;

+	cfg.bboxes[1].mins[0] = -15;

+	cfg.bboxes[1].mins[1] = -15;

+	cfg.bboxes[1].mins[2] = -24;

+	cfg.bboxes[1].maxs[0] = 15;

+	cfg.bboxes[1].maxs[1] = 15;

+	cfg.bboxes[1].maxs[2] = 16;

+	//

+	cfg.allpresencetypes = PRESENCE_NORMAL|PRESENCE_CROUCH;

+	cfg.phys_gravitydirection[0]	= 0;

+	cfg.phys_gravitydirection[1]	= 0;

+	cfg.phys_gravitydirection[2]	= -1;

+	cfg.phys_maxsteepness			= 0.7;

+} //end of the function DefaultCfg

+//===========================================================================

+//

+// Parameter:			-

+// Returns:				-

+// Changes Globals:		-

+//===========================================================================

+char	* QDECL va( char *format, ... )

+{

+	va_list		argptr;

+	static char		string[2][32000];	// in case va is called by nested functions

+	static int		index = 0;

+	char	*buf;

+

+	buf = string[index & 1];

+	index++;

+

+	va_start (argptr, format);

+	vsprintf (buf, format,argptr);

+	va_end (argptr);

+

+	return buf;

+} //end of the function va

+//===========================================================================

+//

+// Parameter:			-

+// Returns:				-

+// Changes Globals:		-

+//===========================================================================

+void SetCfgLibVars(void)

+{

+	int i;

+	float value;

+

+	for (i = 0; cfg_fields[i].name; i++)

+	{

+		if ((cfg_fields[i].type & FT_TYPE) == FT_FLOAT)

+		{

+			value = *(float *)(((char*)&cfg) + cfg_fields[i].offset);

+			if (value != FLT_MAX)

+			{

+				LibVarSet(cfg_fields[i].name, va("%f", value));

+			} //end if

+		} //end if

+	} //end for

+} //end of the function SetCfgLibVars

+//===========================================================================

+//

+// Parameter:			-

+// Returns:				-

+// Changes Globals:		-

+//===========================================================================

+int LoadCfgFile(char *filename)

+{

+	source_t *source;

+	token_t token;

+	int settingsdefined;

+

+	source = LoadSourceFile(filename);

+	if (!source)

+	{

+		Log_Print("couldn't open cfg file %s\n", filename);

+		return false;

+	} //end if

+

+	settingsdefined = false;

+	memset(&cfg, 0, sizeof(cfg_t));

+

+	while(PC_ReadToken(source, &token))

+	{

+		if (!stricmp(token.string, "bbox"))

+		{

+			if (cfg.numbboxes >= AAS_MAX_BBOXES)

+			{

+				SourceError(source, "too many bounding box volumes defined");

+			} //end if

+			if (!ReadStructure(source, &bbox_struct, (char *) &cfg.bboxes[cfg.numbboxes]))

+			{

+				FreeSource(source);

+				return false;

+			} //end if

+			cfg.allpresencetypes |= cfg.bboxes[cfg.numbboxes].presencetype;

+			cfg.numbboxes++;

+		} //end if

+		else if (!stricmp(token.string, "settings"))

+		{

+			if (settingsdefined)

+			{

+				SourceWarning(source, "settings already defined\n");

+			} //end if

+			settingsdefined = true;

+			if (!ReadStructure(source, &cfg_struct, (char *) &cfg))

+			{

+				FreeSource(source);

+				return false;

+			} //end if

+		} //end else if

+	} //end while

+	if (VectorLength(cfg.phys_gravitydirection) < 0.9 || VectorLength(cfg.phys_gravitydirection) > 1.1)

+	{

+		SourceError(source, "invalid gravity direction specified");

+	} //end if

+	if (cfg.numbboxes <= 0)

+	{

+		SourceError(source, "no bounding volumes specified");

+	} //end if

+	FreeSource(source);

+	SetCfgLibVars();

+	Log_Print("using cfg file %s\n", filename);

+	return true;

+} //end of the function LoadCfgFile