quakeforge/tools/Forge/Bundles/MapEdit/Project.m

// ======================================
//
// QuakeEd Project Management
//
// ======================================

#include <unistd.h>

#include "QF/qfplist.h"
#include "QF/quakefs.h"
#include "QF/sys.h"
#include "QF/va.h"

#include "Project.h"
#include "Map.h"
#include "QuakeEd.h"
#include "Preferences.h"
#include "Dict.h"
#include "Things.h"
#include "TexturePalette.h"

id  project_i;

@implementation Project

- (id) init
{
	project_i = self;

	return self;
}

// ===========================================================
//
//  Project code
//
// ===========================================================
- (id) initVars
{
	const char  *s;
	const char  *pe;
	char        *ts;

	ts = strdup ([preferences_i getProjectPath]);
	pe = QFS_SkipPath (ts);
	ts[pe - ts] = 0;
	strcpy (path_basepath, ts);

	strcpy (path_progdir, ts);
	strcat (path_progdir, SUBDIR_ENT);

	strcpy (path_mapdirectory, ts);
	strcat (path_mapdirectory, SUBDIR_MAPS); // source dir

	strcpy (path_finalmapdir, ts);
	strcat (path_finalmapdir, SUBDIR_MAPS); // dest dir

	// in Project Inspector
	[basepathinfo_i setStringValue: [NSString stringWithCString: ts]];

#if 0  // FIXME: for "out-of-tree" projects ?
	if ((s = [projectInfo getStringFor: BASEPATHKEY])) {
		strcpy (path_basepath, s);

		strcpy (path_progdir, s);
		strcat (path_progdir, "/" SUBDIR_ENT);

		strcpy (path_mapdirectory, s);
		strcat (path_mapdirectory, "/" SUBDIR_MAPS); // source dir

		strcpy (path_finalmapdir, s);
		strcat (path_finalmapdir, "/" SUBDIR_MAPS); // dest dir

		[basepathinfo_i setStringValue: s];  // in Project Inspector
	}
#endif

	if ((s = [projectInfo getStringFor: BSPFULLVIS])) {
		strcpy (string_fullvis, s);
		changeString ('@', '\"', string_fullvis);
	}

	if ((s = [projectInfo getStringFor: BSPFASTVIS])) {
		strcpy (string_fastvis, s);
		changeString ('@', '\"', string_fastvis);
	}

	if ((s = [projectInfo getStringFor: BSPNOVIS])) {
		strcpy (string_novis, s);
		changeString ('@', '\"', string_novis);
	}

	if ((s = [projectInfo getStringFor: BSPRELIGHT])) {
		strcpy (string_relight, s);
		changeString ('@', '\"', string_relight);
	}

	if ((s = [projectInfo getStringFor: BSPLEAKTEST])) {
		strcpy (string_leaktest, s);
		changeString ('@', '\"', string_leaktest);
	}

	if ((s = [projectInfo getStringFor: BSPENTITIES])) {
		strcpy (string_entities, s);
		changeString ('@', '\"', string_entities);
	}
	// Build list of wads
	wadList = [projectInfo getArrayFor: WADSKEY];

	// Build list of maps & descriptions
	mapList = [projectInfo getArrayFor: MAPNAMESKEY];
	descList = [projectInfo getArrayFor: DESCKEY];

	[self initProjSettings];

	return self;
}

//
//  Init Project Settings fields
//
- (id) initProjSettings
{
	[pis_basepath_i setStringValue: [NSString stringWithCString: path_basepath]];
	[pis_fullvis_i setStringValue: [NSString stringWithCString: string_fullvis]];
	[pis_fastvis_i setStringValue: [NSString stringWithCString: string_fastvis]];
	[pis_novis_i setStringValue: [NSString stringWithCString: string_novis]];
	[pis_relight_i setStringValue: [NSString stringWithCString: string_relight]];
	[pis_leaktest_i setStringValue: [NSString stringWithCString: string_leaktest]];

	return self;
}

//
//  Add text to the BSP Output window
//
- (id) addToOutput: (const char *)string
{
	int  end;

	end = [BSPoutput_i textLength];
	[BSPoutput_i    replaceCharactersInRange: NSMakeRange (end, 0)
	                              withString: [NSString stringWithCString: string]];

	end = [BSPoutput_i textLength];
	[BSPoutput_i setSelectedRange: NSMakeRange (end, 0)];
	// XXX [BSPoutput_i scrollSelToVisible];

	return self;
}

- (id) clearBspOutput: sender
{
	int  end;

	end = [BSPoutput_i textLength];
	[BSPoutput_i replaceCharactersInRange: NSMakeRange (0, end) withString: @""];

	return self;
}

- (id) print
{
	// XXX [BSPoutput_i printPSCode:self];
	return self;
}

- (id) initProject
{
	[self parseProjectFile];
	if (projectInfo == NULL)
		return self;
	[self initVars];
	[mapbrowse_i setReusesColumns: YES];
	[mapbrowse_i loadColumnZero];
	[pis_wads_i setReusesColumns: YES];
	[pis_wads_i loadColumnZero];

	[things_i initEntities];

	return self;
}

//
//  Change a character to another in a Storage list of strings
//
- (id) changeChar: (char)f to: (char)t in: (id)obj
{
	int     i;
	int     max;
	char    *string;

	max = [obj count];
	for (i = 0; i < max; i++) {
		string = [obj elementAt: i];
		changeString (f, t, string);
	}
	return self;
}

//
//  Fill the QuakeEd Maps or wads browser
//  (Delegate method - delegated in Interface Builder)
//
- (void) browser: sender createRowsForColumn: (int)column inMatrix: matrix
{
	id          cell;
	plitem_t   *list;
	int         max;
	const char *name;
	int         i;

	if (sender == mapbrowse_i) {
		list = mapList;
	} else if (sender == pis_wads_i) {
		list = wadList;
	} else {
		list = 0;
		Sys_Error ("Project: unknown browser to fill");
	}

	max = list ? PL_A_NumObjects (list) : 0;
	for (i = 0; i < max; i++) {
		name = PL_String (PL_ObjectAtIndex (list, i));
		[matrix addRow];
		cell = [matrix cellAtRow: i column: 0];
		[cell setStringValue: [NSString stringWithCString: name]];
		[cell setLeaf: YES];
		[cell setLoaded: YES];
	}
}

//
//  Clicked on a map name or description!
//
- (id) clickedOnMap: sender
{
	id      matrix;
	int     row;
	const char      *fname;
	id              panel;
	NSModalSession  session;

	matrix = [sender matrixInColumn: 0];
	row = [matrix selectedRow];
	fname = va ("%s/%s.map", path_mapdirectory,
				PL_String (PL_ObjectAtIndex (mapList, row)));

	panel = NSGetAlertPanel (@"Loading...",
	                         @"Loading map. Please wait.", NULL, NULL, NULL);

	session = [NSApp beginModalSessionForWindow: panel];
	[NSApp runModalSession: session];

	[quakeed_i doOpen: fname];

	[NSApp endModalSession: session];
	[panel close];
	NSReleaseAlertPanel (panel);
	return self;
}

- (id) setTextureWad: (const char *)wf
{
	int         i, c;
	const char  *name;

	Sys_Printf ("loading %s\n", wf);

// set the row in the settings inspector wad browser
	c = PL_A_NumObjects (wadList);
	for (i = 0; i < c; i++) {
		name = PL_String (PL_ObjectAtIndex (wadList, i));
		if (!strcmp (name, wf)) {
			[[pis_wads_i matrixInColumn: 0] selectCellAtRow: i column: 0];
			break;
		}
	}

// update the texture inspector
	[texturepalette_i initPaletteFromWadfile: wf];
	[[map_i objectAtIndex: 0] setKey: "wad" toValue: wf];
//  [inspcontrol_i changeInspectorTo:i_textures];

	[quakeed_i updateAll];

	return self;
}

//
//  Clicked on a wad name
//
- (id) clickedOnWad: sender
{
	id          matrix;
	int         row;
	const char *name;

	matrix = [sender matrixInColumn: 0];
	row = [matrix selectedRow];

	name = PL_String (PL_ObjectAtIndex (wadList, row));
	[self setTextureWad: name];

	return self;
}

//
//  Read in the <name>.QE_Project file
//
- (id) parseProjectFile
{
	const char  *path;
	int         rtn;

	path = [preferences_i getProjectPath];
	if (!path || !path[0] || access (path, 0)) {
		rtn = NSRunAlertPanel (@"Project Error!",
		                       @"A default project has not been found.\n",
		                       @"Open Project", NULL, NULL);
		if ([self openProject] == nil) {
			while (1)
				[NSApp terminate: self];    // can't run without a project
		}
		return self;
	}

	[self openProjectFile: path];
	return self;
}

//
//  Loads and parses a project file
//
- (id) openProjectFile: (const char *)path
{
	FILE            *fp;
	struct stat     s;

	Sys_Printf ("openProjectFile: %s\n", path);
	strcpy (path_projectinfo, path);

	projectInfo = NULL;
	fp = fopen (path, "r+t");
	if (fp == NULL)
		return self;

	stat (path, &s);
	lastModified = s.st_mtime;

	projectInfo = [(Dict *)[Dict alloc] initFromFile: fp];
	fclose (fp);

	return self;
}

- (const char *) currentProjectFile
{
	return path_projectinfo;
}

//
//  Open a project file
//
- (id) openProject
{
	const char  *path;
	id          openpanel;
	int         rtn;
	NSString    *projtypes[] = {@"qpr"};
	NSArray     *filenames;
	const char  *dir;

	openpanel = [NSOpenPanel new];
//	[openpanel allowMultipleFiles:NO];
//	[openpanel chooseDirectories:NO];
	rtn = [openpanel runModalForTypes: [NSArray arrayWithObjects: projtypes
	                                                       count: 1]];
	if (rtn == NSOKButton) {
		filenames = [openpanel filenames];
		dir = [[openpanel directory] cString];
		dir = "";
		path = va ("%s/%s", dir, [[filenames objectAtIndex: 0] cString]);
		strcpy (path_projectinfo, path);
		[self openProjectFile: path];
		return self;
	}

	return nil;
}

//
//  Search for a string in a List of strings
//
- (int) searchForString: (const char *)str in: (id)obj
{
	int         i;
	int         max;
	const char  *s;

	max = [obj count];
	for (i = 0; i < max; i++) {
		s = (const char *) [obj elementAt: i];  // XXX Storage?
		if (!strcmp (s, str))
			return 1;
	}
	return 0;
}

- (const char *) getMapDirectory
{
	return path_mapdirectory;
}

- (const char *) getFinalMapDirectory
{
	return path_finalmapdir;
}

- (const char *) getProgDirectory
{
	return path_progdir;
}

//
//  Return the WAD name for cmd-8
//
- (const char *) getWAD8
{
	if (!path_wad8[0])
		return NULL;

	return path_wad8;
}

//
//  Return the WAD name for cmd-9
//
- (const char *) getWAD9
{
	if (!path_wad9[0])
		return NULL;

	return path_wad9;
}

//
//  Return the WAD name for cmd-0
//
- (const char *) getWAD0
{
	if (!path_wad0[0])
		return NULL;

	return path_wad0;
}

//
//  Return the FULLVIS cmd string
//
- (const char *) getFullVisCmd
{
	if (!string_fullvis[0])
		return NULL;

	return string_fullvis;
}

//
//  Return the FASTVIS cmd string
//
- (const char *) getFastVisCmd
{
	if (!string_fastvis[0])
		return NULL;

	return string_fastvis;
}

//
//  Return the NOVIS cmd string
//
- (const char *) getNoVisCmd
{
	if (!string_novis[0])
		return NULL;

	return string_novis;
}

//
//  Return the RELIGHT cmd string
//
- (const char *) getRelightCmd
{
	if (!string_relight[0])
		return NULL;

	return string_relight;
}

//
//  Return the LEAKTEST cmd string
//
- (const char *) getLeaktestCmd
{
	if (!string_leaktest[0])
		return NULL;

	return string_leaktest;
}

- (const char *) getEntitiesCmd
{
	if (!string_entities[0])
		return NULL;

	return string_entities;
}

@end

// ====================================================
// C Functions
// ====================================================
//
// Change a character to a different char in a string
//
void
changeString (char cf, char ct, char *string)
{
	unsigned int  j;

	for (j = 0; j < strlen (string); j++) {
		if (string[j] == cf)
			string[j] = ct;
	}
}