PathGenerator.cpp File Reference

#include "PathCommon.h"
#include "MapBuilder.h"
#include "Timer.h"

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Functions
bool	checkDirectories (bool debugOutput)
bool	handleArgs (int argc, char **argv, int &mapnum, int &tileX, int &tileY, float &maxAngle, bool &skipLiquid, bool &skipContinents, bool &skipJunkMaps, bool &skipBattlegrounds, bool &debugOutput, bool &silent, bool &bigBaseUnit, char *&offMeshInputPath, char *&file, int &threads)
int	finish (const char *message, int returnValue)
int	main (int argc, char **argv)

Function Documentation

bool checkDirectories

(

bool

debugOutput

)

{
 std::vector<std::string> dirFiles;

 if (getDirContents(dirFiles, "maps") == LISTFILE_DIRECTORY_NOT_FOUND || dirFiles.empty())
 {
 printf("'maps' directory is empty or does not exist\n");
 return false;
 }

 dirFiles.clear();
 if (getDirContents(dirFiles, "vmaps", "*.vmtree") == LISTFILE_DIRECTORY_NOT_FOUND || dirFiles.empty())
 {
 printf("'vmaps' directory is empty or does not exist\n");
 return false;
 }

 dirFiles.clear();
 if (getDirContents(dirFiles, "mmaps") == LISTFILE_DIRECTORY_NOT_FOUND)
 {
 printf("'mmaps' directory does not exist\n");
 return false;
 }

 dirFiles.clear();
 if (debugOutput)
 {
 if (getDirContents(dirFiles, "meshes") == LISTFILE_DIRECTORY_NOT_FOUND)
 {
 printf("'meshes' directory does not exist (no place to put debugOutput files)\n");
 return false;
 }
 }

 return true;
}

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int finish	(	const char *	message,
		int	returnValue
	)

{
 printf("%s", message);
 getchar(); // Wait for user input
 return returnValue;
}

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bool handleArgs	(	int	argc,
		char **	argv,
		int &	mapnum,
		int &	tileX,
		int &	tileY,
		float &	maxAngle,
		bool &	skipLiquid,
		bool &	skipContinents,
		bool &	skipJunkMaps,
		bool &	skipBattlegrounds,
		bool &	debugOutput,
		bool &	silent,
		bool &	bigBaseUnit,
		char *&	offMeshInputPath,
		char *&	file,
		int &	threads
	)

{
 char* param = NULL;
 for (int i = 1; i < argc; ++i)
 {
 if (strcmp(argv[i], "--maxAngle") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 float maxangle = atof(param);
 if (maxangle <= 90.f && maxangle >= 45.f)
 maxAngle = maxangle;
 else
 printf("invalid option for '--maxAngle', using default\n");
 }
 else if (strcmp(argv[i], "--threads") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;
 threads = atoi(param);
 printf("Using %i threads to extract mmaps\n", threads);
 }
 else if (strcmp(argv[i], "--file") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;
 file = param;
 }
 else if (strcmp(argv[i], "--tile") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 char* stileX = strtok(param, ",");
 char* stileY = strtok(NULL, ",");
 int tilex = atoi(stileX);
 int tiley = atoi(stileY);

 if ((tilex > 0 && tilex < 64) || (tilex == 0 && strcmp(stileX, "0") == 0))
 tileX = tilex;
 if ((tiley > 0 && tiley < 64) || (tiley == 0 && strcmp(stileY, "0") == 0))
 tileY = tiley;

 if (tileX < 0 || tileY < 0)
 {
 printf("invalid tile coords.\n");
 return false;
 }
 }
 else if (strcmp(argv[i], "--skipLiquid") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 if (strcmp(param, "true") == 0)
 skipLiquid = true;
 else if (strcmp(param, "false") == 0)
 skipLiquid = false;
 else
 printf("invalid option for '--skipLiquid', using default\n");
 }
 else if (strcmp(argv[i], "--skipContinents") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 if (strcmp(param, "true") == 0)
 skipContinents = true;
 else if (strcmp(param, "false") == 0)
 skipContinents = false;
 else
 printf("invalid option for '--skipContinents', using default\n");
 }
 else if (strcmp(argv[i], "--skipJunkMaps") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 if (strcmp(param, "true") == 0)
 skipJunkMaps = true;
 else if (strcmp(param, "false") == 0)
 skipJunkMaps = false;
 else
 printf("invalid option for '--skipJunkMaps', using default\n");
 }
 else if (strcmp(argv[i], "--skipBattlegrounds") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 if (strcmp(param, "true") == 0)
 skipBattlegrounds = true;
 else if (strcmp(param, "false") == 0)
 skipBattlegrounds = false;
 else
 printf("invalid option for '--skipBattlegrounds', using default\n");
 }
 else if (strcmp(argv[i], "--debugOutput") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 if (strcmp(param, "true") == 0)
 debugOutput = true;
 else if (strcmp(param, "false") == 0)
 debugOutput = false;
 else
 printf("invalid option for '--debugOutput', using default true\n");
 }
 else if (strcmp(argv[i], "--silent") == 0)
 {
 silent = true;
 }
 else if (strcmp(argv[i], "--bigBaseUnit") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 if (strcmp(param, "true") == 0)
 bigBaseUnit = true;
 else if (strcmp(param, "false") == 0)
 bigBaseUnit = false;
 else
 printf("invalid option for '--bigBaseUnit', using default false\n");
 }
 else if (strcmp(argv[i], "--offMeshInput") == 0)
 {
 param = argv[++i];
 if (!param)
 return false;

 offMeshInputPath = param;
 }
 else
 {
 int map = atoi(argv[i]);
 if (map > 0 || (map == 0 && (strcmp(argv[i], "0") == 0)))
 mapnum = map;
 else
 {
 printf("invalid map id\n");
 return false;
 }
 }
 }

 return true;
}

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int main	(	int	argc,
		char **	argv
	)

{
 int threads = 3, mapnum = -1;
 float maxAngle = 70.0f;
 int tileX = -1, tileY = -1;
 bool skipLiquid = false,
 skipContinents = false,
 skipJunkMaps = true,
 skipBattlegrounds = false,
 debugOutput = false,
 silent = false,
 bigBaseUnit = false;
 char* offMeshInputPath = NULL;
 char* file = NULL;

 bool validParam = handleArgs(argc, argv, mapnum,
 tileX, tileY, maxAngle,
 skipLiquid, skipContinents, skipJunkMaps, skipBattlegrounds,
 debugOutput, silent, bigBaseUnit, offMeshInputPath, file, threads);

 if (!validParam)
 return silent ? -1 : finish("You have specified invalid parameters", -1);

 if (mapnum == -1 && debugOutput)
 {
 if (silent)
 return -2;

 printf("You have specifed debug output, but didn't specify a map to generate.\n");
 printf("This will generate debug output for ALL maps.\n");
 printf("Are you sure you want to continue? (y/n) ");
 if (getchar() != 'y')
 return 0;
 }

 if (!checkDirectories(debugOutput))
 return silent ? -3 : finish("Press ENTER to close...", -3);

 MapBuilder builder(maxAngle, skipLiquid, skipContinents, skipJunkMaps,
 skipBattlegrounds, debugOutput, bigBaseUnit, offMeshInputPath);

 uint32 start = getMSTime();
 if (file)
 builder.buildMeshFromFile(file);
 else if (tileX > -1 && tileY > -1 && mapnum >= 0)
 builder.buildSingleTile(mapnum, tileX, tileY);
 else if (mapnum >= 0)
 builder.buildMap(uint32(mapnum));
 else
 builder.buildAllMaps(threads);

 if (!silent)
 printf("Finished. MMAPS were built in %u ms!\n", GetMSTimeDiffToNow(start));
 return 0;
}

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