- bugfix to allow headless server to load a texture for new tilesets where they must read it to determine parts.

- converted asserts to exceptions

source/g3d_viewer/renderer.cpp

@@ -489,7 +489,7 @@ Texture2D * Renderer::getPlayerColorTexture(PlayerColor playerColor) {
 		customTexture= customTextureMagenta;
 		break;
 	default:
-		assert(false);
+		throw megaglest_runtime_error("Unknown playercolor: " + intToStr(playerColor));
 		break;
 	}
 

source/glest_game/ai/path_finder.cpp

@@ -11,7 +11,6 @@
 #include "path_finder.h"
 
 #include <algorithm>
-#include <cassert>
 
 #include "config.h"
 #include "map.h"
@@ -1173,7 +1172,6 @@ TravelState PathFinder::aStar(Unit *unit, const Vec2i &targetPos, bool inBailout
 
 	//a) push starting pos into openNodes
 	Node *firstNode= newNode(factions[unitFactionIndex],maxNodeCount);
-	assert(firstNode != NULL);
 	if(firstNode == NULL) {
 		throw megaglest_runtime_error("firstNode == NULL");
 	}

source/glest_game/ai/path_finder.h

@@ -216,7 +216,6 @@ private:
 
 	//Node * minHeuristicFastLookup(FactionState &faction);
 	inline static Node * minHeuristicFastLookup(FactionState &faction) {
-		assert(faction.openNodesList.empty() == false);
 		if(faction.openNodesList.empty() == true) {
 			throw megaglest_runtime_error("openNodesList.empty() == true");
 		}

source/glest_game/facilities/components.cpp

@@ -11,7 +11,6 @@
 
 #include "components.h"
 
-//#include <cassert>
 #include <algorithm>
 
 #include "metrics.h"

source/glest_game/world/tileset.cpp

@@ -227,15 +227,50 @@ void Tileset::load(const string &dir, Checksum *checksum, Checksum *tilesetCheck
 			else {
 				// read single big texture and cut it into pieces
 				const XmlNode *textureNode= surfaceNode->getChild("texture", 0);
-				Pixmap2D *pixmap=new Pixmap2D();
-				pixmap->init(3);
-				pixmap->load(textureNode->getAttribute("path")->getRestrictedValue(currentPath));
-				loadedFileList[textureNode->getAttribute("path")->getRestrictedValue(currentPath)].push_back(make_pair(sourceXMLFile,textureNode->getAttribute("path")->getRestrictedValue()));
-				int width=pixmap->getW();
-				int heith=pixmap->getW();
+
+				// There is no way to figure out parts without loading the texture
+				// unfortunately we must load it even for headless server
+				// to get width and height
+				bool switchOffNonGraphicalModeEnabled = GlobalStaticFlags::getIsNonGraphicalModeEnabled();
+				if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+					GlobalStaticFlags::setIsNonGraphicalModeEnabled(false);
+				}
+
+				string exceptionError = "";
+				Pixmap2D *pixmap 	= NULL;
+				int width 			= 0;
+				int heith 			= 0;
+
+				try {
+					pixmap=new Pixmap2D();
+					pixmap->init(3);
+					pixmap->load(textureNode->getAttribute("path")->getRestrictedValue(currentPath));
+					loadedFileList[textureNode->getAttribute("path")->getRestrictedValue(currentPath)].push_back(make_pair(sourceXMLFile,textureNode->getAttribute("path")->getRestrictedValue()));
+
+					width = pixmap->getW();
+					heith = pixmap->getW();
+				}
+				catch(const exception &ex) {
+					SystemFlags::OutputDebug(SystemFlags::debugError,"In [%s::%s Line: %d] Error [%s]\n",__FILE__,__FUNCTION__,__LINE__,ex.what());
+
+					exceptionError = "Error: " + path + "\n" + ex.what();
+				}
+
+				if(switchOffNonGraphicalModeEnabled == true) {
+					GlobalStaticFlags::setIsNonGraphicalModeEnabled(true);
+
+					delete pixmap;
+					pixmap = NULL;
+				}
+
+				if(exceptionError != "") {
+					throw megaglest_runtime_error(exceptionError.c_str());
+				}
+
 				assert(width==heith);
 				assert(width%64==0);
 				assert(width%partsize==0);
+
 				int parts=width/partsize;
 				int numberOfPieces=parts*parts;
 				partsArray[i]=parts;
@@ -244,9 +279,11 @@ void Tileset::load(const string &dir, Checksum *checksum, Checksum *tilesetCheck
 				int j=0;
 				for(int x = 0; x < parts; ++x) {
 					for(int y = 0; y < parts; ++y) {
-						surfPixmaps[i][j] = new Pixmap2D();
-						surfPixmaps[i][j]->init(partsize,partsize,3);
-						surfPixmaps[i][j]->copyImagePart(x*partsize,y*partsize,pixmap);
+						if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false) {
+							surfPixmaps[i][j] = new Pixmap2D();
+							surfPixmaps[i][j]->init(partsize,partsize,3);
+							surfPixmaps[i][j]->copyImagePart(x*partsize,y*partsize,pixmap);
+						}
 						surfProbs[i][j]=-1;
 						j++;
 					}

source/shared_lib/sources/graphics/BMPReader.cpp

@@ -74,7 +74,9 @@ BMPReader::BMPReader(): FileReader<Pixmap2D>(getExtensionsBmp()) {}
   *Path is used for printing error messages
   *@return <code>NULL</code> if the Pixmap2D could not be read, else the pixmap*/
 Pixmap2D* BMPReader::read(ifstream& in, const string& path, Pixmap2D* ret) const {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
 
 	//read file header
 	BitmapFileHeader fileHeader;

source/shared_lib/sources/graphics/JPGReader.cpp

@@ -70,7 +70,10 @@ static inline std::vector<string> getExtensions() {
 JPGReader::JPGReader(): FileReader<Pixmap2D>(getExtensions()) {}
 
 Pixmap2D* JPGReader::read(ifstream& is, const string& path, Pixmap2D* ret) const {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 	//Read file
 	is.seekg(0, ios::end);
 	streampos length = is.tellg();

source/shared_lib/sources/graphics/PNGReader.cpp

@@ -63,7 +63,10 @@ static inline std::vector<string> getExtensionsPng() {
 PNGReader::PNGReader(): FileReader<Pixmap2D>(getExtensionsPng()) {}
 
 Pixmap2D* PNGReader::read(ifstream& is, const string& path, Pixmap2D* ret) const {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 	//Read file
 	is.seekg(0, ios::end);
 	//size_t length = is.tellg();

source/shared_lib/sources/graphics/TGAReader.cpp

@@ -68,7 +68,10 @@ TGAReader3D::TGAReader3D(): FileReader<Pixmap3D>(getExtensionStrings()) {}
 Pixmap3D* TGAReader3D::read(ifstream& in, const string& path, Pixmap3D* ret) const {
 	//printf("In [%s] line: %d\n",__FILE__,__LINE__);
 //	try {
-		assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+		if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+			throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+		}
+
 		//read header
 		TargaFileHeader fileHeader;
 		in.read((char*)&fileHeader, sizeof(TargaFileHeader));

source/shared_lib/sources/graphics/font.cpp

@@ -218,7 +218,9 @@ string FontMetrics::wordWrapText(string text, int maxWidth) {
 // ===============================================
 
 Font::Font(FontTextHandlerType type) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
 
 	inited		= false;
 	this->type	= fontTypeName;

source/shared_lib/sources/graphics/font_manager.cpp

@@ -15,16 +15,21 @@
 #include "graphics_factory.h"
 #include <stdexcept>
 #include "util.h"
+#include "platform_util.h"
 #include "leak_dumper.h"
 
+using namespace Shared::Platform;
 using namespace Shared::Util;
+
 namespace Shared { namespace Graphics {
 
 // =====================================================
 //	class FontManager
 // =====================================================
 FontManager::FontManager() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
 	fonts.clear();
 }
 

source/shared_lib/sources/graphics/interpolation.cpp

@@ -33,7 +33,9 @@ namespace Shared{ namespace Graphics{
 bool InterpolationData::enableCache = false;
 
 InterpolationData::InterpolationData(const Mesh *mesh) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
 
 	vertices= NULL;
 	normals= NULL;

source/shared_lib/sources/graphics/model.cpp

@@ -1067,7 +1067,10 @@ void Mesh::deletePixels() {
 // ==================== constructor & destructor ====================
 
 Model::Model() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 	meshCount		= 0;
 	meshes			= NULL;
 	textureManager	= NULL;

source/shared_lib/sources/graphics/model_manager.cpp

@@ -16,10 +16,11 @@
 #include <cstdlib>
 #include <stdexcept>
 #include "util.h"
-
+#include "platform_util.h"
 #include "leak_dumper.h"
 
 using namespace Shared::Util;
+using namespace Shared::Platform;
 
 namespace Shared{ namespace Graphics{
 
@@ -28,7 +29,10 @@ namespace Shared{ namespace Graphics{
 // =====================================================
 
 ModelManager::ModelManager(){
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 	textureManager= NULL;
 }
 

source/shared_lib/sources/graphics/particle.cpp

@@ -86,7 +86,6 @@ ParticleSystem::ParticleSystem(int particleCount) {
 		memoryObjectList[this]++;
 	}
 
-	//assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
 	textureFileLoadDeferred = "";
 	textureFileLoadDeferredSystemId = 0;
 	textureFileLoadDeferredFormat = Texture::fAuto;
@@ -1850,7 +1849,6 @@ void SplashParticleSystem::loadGame(const XmlNode *rootNode) {
 // ===========================================================================
 
 ParticleManager::ParticleManager() {
-	//assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
 }
 
 ParticleManager::~ParticleManager() {

source/shared_lib/sources/graphics/pixmap.cpp

@@ -759,7 +759,10 @@ void PixmapIoJpg::write(uint8 *pixels) {
 // ===================== PUBLIC ========================
 
 Pixmap1D::Pixmap1D() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 
     w= -1;
 	components= -1;
@@ -767,13 +770,19 @@ Pixmap1D::Pixmap1D() {
 }
 
 Pixmap1D::Pixmap1D(int components) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 
 	init(components);
 }
 
 Pixmap1D::Pixmap1D(int w, int components) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 
 	init(w, components);
 }
@@ -885,7 +894,10 @@ void Pixmap1D::loadTga(const string &path) {
 // ===================== PUBLIC ========================
 
 Pixmap2D::Pixmap2D() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
     h= -1;
     w= -1;
 	components= -1;
@@ -893,7 +905,10 @@ Pixmap2D::Pixmap2D() {
 }
 
 Pixmap2D::Pixmap2D(int components) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
     h= -1;
     w= -1;
 	this->components= -1;
@@ -903,7 +918,10 @@ Pixmap2D::Pixmap2D(int components) {
 }
 
 Pixmap2D::Pixmap2D(int w, int h, int components) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
     this->h= 0;
     this->w= -1;
     this->components= -1;
@@ -1323,7 +1341,10 @@ bool Pixmap2D::doDimensionsAgree(const Pixmap2D *pixmap){
 // =====================================================
 
 Pixmap3D::Pixmap3D() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 
 	w= -1;
 	h= -1;
@@ -1334,14 +1355,20 @@ Pixmap3D::Pixmap3D() {
 }
 
 Pixmap3D::Pixmap3D(int w, int h, int d, int components) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 	pixels = NULL;
 	slice=0;
 	init(w, h, d, components);
 }
 
 Pixmap3D::Pixmap3D(int d, int components) {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 	pixels = NULL;
 	slice=0;
 	init(d, components);
@@ -1468,7 +1495,10 @@ void Pixmap3D::loadSliceTga(const string &path, int slice){
 //	class PixmapCube
 // =====================================================
 PixmapCube::PixmapCube() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 }
 
 PixmapCube::~PixmapCube() {

source/shared_lib/sources/graphics/shader_manager.cpp

@@ -26,7 +26,10 @@ namespace Shared{ namespace Graphics{
 // =====================================================
 
 ShaderManager::ShaderManager() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 }
 
 ShaderManager::~ShaderManager(){

source/shared_lib/sources/graphics/texture.cpp

@@ -12,9 +12,11 @@
 #include "texture.h"
 #include "util.h"
 #include <SDL.h>
+#include "platform_util.h"
 #include "leak_dumper.h"
 
 using namespace Shared::Util;
+using namespace Shared::Platform;
 
 namespace Shared{ namespace Graphics{
 
@@ -39,7 +41,10 @@ static int powerOfTwo(int input) {
 */
 
 Texture::Texture() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 
 	mipmap= true;
 	pixmapInit= true;

source/shared_lib/sources/graphics/texture_manager.cpp

@@ -18,9 +18,11 @@
 #include "graphics_factory.h"
 
 #include "util.h"
+#include "platform_util.h"
 #include "leak_dumper.h"
 
 using namespace Shared::Util;
+using namespace Shared::Platform;
 
 namespace Shared{ namespace Graphics{
 
@@ -29,7 +31,10 @@ namespace Shared{ namespace Graphics{
 // =====================================================
 
 TextureManager::TextureManager() {
-	assert(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false);
+	if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
+		throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
+	}
+
 
 	textureFilter= Texture::fBilinear;
 	maxAnisotropy= 1;