- added the ability to hold CTRL when adding particle types to add instead of replace

source/g3d_viewer/main.cpp

@@ -9,6 +9,7 @@
 #include "platform_common.h"
 #include "xml_parser.h"
 #include <iostream>
+#include <wx/event.h>
 
 using namespace Shared::Platform;
 using namespace Shared::PlatformCommon;
@@ -74,6 +75,7 @@ MainWindow::MainWindow(const string &modelPath)
 	menuFile->Append(miFileLoad, wxT("Load"));
 	menuFile->Append(miFileLoadParticleXML, wxT("Load Particle XML"));
 	menuFile->Append(miFileLoadProjectileParticleXML, wxT("Load Projectile Particle XML"));
+	menuFile->Append(miFileClearAll, wxT("Clear All"));
 	menu->Append(menuFile, wxT("File"));
 
 	//mode
@@ -208,6 +210,30 @@ void MainWindow::onMenuFileLoadProjectileParticleXML(wxCommandEvent &event){
 	}
 }
 
+void MainWindow::onMenuFileClearAll(wxCommandEvent &event){
+	modelPathList.clear();
+	particlePathList.clear();
+	particleProjectilePathList.clear();
+
+	timer->Stop();
+	renderer->end();
+
+	unitParticleSystems.clear();
+	unitParticleSystemTypes.clear();
+	
+	projectileParticleSystems.clear();
+	projectileParticleSystemTypes.clear();
+
+	delete model;
+	model = NULL;
+
+	loadModel("");
+	loadParticle("");
+	loadProjectileParticle("");
+
+	timer->Start(100);
+}
+
 void MainWindow::loadModel(string path) {
 	if(path != "" && fileExists(path) == true) {
 		this->modelPathList.push_back(path);
@@ -216,17 +242,30 @@ void MainWindow::loadModel(string path) {
 	for(int idx =0; idx < this->modelPathList.size(); idx++) {
 		string modelPath = this->modelPathList[idx];
 
-		//this->modelPath = path;
+		timer->Stop();
 		delete model;
 		Model *tmpModel= new ModelGl();
 		renderer->loadTheModel(tmpModel, modelPath);
 		model= tmpModel;
 		GetStatusBar()->SetStatusText(ToUnicode(getModelInfo().c_str()));
+		timer->Start(100);
 	}
 }
 
 void MainWindow::loadParticle(string path) {
 	if(path != "" && fileExists(path) == true) {
+		timer->Stop();
+
+		if(isControlKeyPressed == true) {
+			this->particlePathList.push_back(path);
+		}
+		else {
+			this->particlePathList.clear();
+			renderer->end();
+
+			unitParticleSystems.clear();
+			unitParticleSystemTypes.clear();
+	
 			this->particlePathList.push_back(path);
 		}
 
@@ -285,12 +324,30 @@ void MainWindow::loadParticle(string path) {
 				renderer->initTextureManager();
 			}
 		}
+
+		timer->Start(100);
+	}
 }
 
 void MainWindow::loadProjectileParticle(string path) {
 	if(path != "" && fileExists(path) == true) {
+		timer->Stop();
+
+		if(isControlKeyPressed == true) {
 			this->particleProjectilePathList.push_back(path);
 		}
+		else {
+			this->particleProjectilePathList.clear();
+	
+			renderer->end();
+
+			projectileParticleSystems.clear();
+			projectileParticleSystemTypes.clear();
+
+			this->particleProjectilePathList.push_back(path);
+
+		}
+	
 
 		if(this->particleProjectilePathList.size() > 0) {
 			renderer->initModelManager();
@@ -367,6 +424,8 @@ void MainWindow::loadProjectileParticle(string path) {
 				renderer->initTextureManager();
 			}
 		}
+		timer->Start(100);
+	}
 }
 
 void MainWindow::onMenuModeNormals(wxCommandEvent &event){
@@ -448,6 +507,13 @@ string MainWindow::getModelInfo(){
 }
 
 void MainWindow::onKeyDown(wxKeyEvent &e) {
+	if(e.ControlDown() == true) {
+		isControlKeyPressed = true;
+	}
+	else {
+		isControlKeyPressed = false;
+	}
+
 	/*
 	if (currentBrush == btHeight || currentBrush == btGradient) { // 'height' brush
  		if (e.GetKeyCode() >= '0' && e.GetKeyCode() <= '5') {
@@ -541,22 +607,15 @@ void MainWindow::onKeyDown(wxKeyEvent &e) {
 	if (e.GetKeyCode() == 'R') {
 		renderer->end();
 
-		for(int idx = 0; idx < unitParticleSystems.size(); ++idx) {
-			//UnitParticleSystem *ups = unitParticleSystems[idx];
-			//delete ups;
-			//ups = NULL;
-		}
 		unitParticleSystems.clear();
-
-		for(int idx = 0; idx < unitParticleSystemTypes.size(); ++idx) {
-			//UnitParticleSystemType *unitParticleSystemType = unitParticleSystemTypes[idx];
-			//delete unitParticleSystemType;
-			//unitParticleSystemType = NULL;
-		}
 		unitParticleSystemTypes.clear();
 		
+		projectileParticleSystems.clear();
+		projectileParticleSystemTypes.clear();
+
 		loadModel("");
 		loadParticle("");
+		loadProjectileParticle("");
 	}
 }
 
@@ -566,6 +625,7 @@ BEGIN_EVENT_TABLE(MainWindow, wxFrame)
 	EVT_MENU(miFileLoad, MainWindow::onMenuFileLoad)
 	EVT_MENU(miFileLoadParticleXML, MainWindow::onMenuFileLoadParticleXML)
 	EVT_MENU(miFileLoadProjectileParticleXML, MainWindow::onMenuFileLoadProjectileParticleXML)
+	EVT_MENU(miFileClearAll, MainWindow::onMenuFileClearAll)
 
 	EVT_MENU(miModeWireframe, MainWindow::onMenuModeWireframe)
 	EVT_MENU(miModeNormals, MainWindow::onMenuModeNormals)

source/g3d_viewer/main.h

@@ -34,6 +34,7 @@ public:
 		miFileLoad,
 		miFileLoadParticleXML,
 		miFileLoadProjectileParticleXML,
+		miFileClearAll,
 		miModeWireframe,
 		miModeNormals,
 		miModeGrid,
@@ -59,8 +60,6 @@ private:
 
 	Model *model;
 
-	//string modelPath;
-	//string ParticlePath;
 	std::vector<string> modelPathList;
 	std::vector<string> particlePathList;
 	std::vector<string> particleProjectilePathList;
@@ -77,6 +76,7 @@ private:
 	std::vector<ParticleSystemTypeProjectile *> projectileParticleSystemTypes;
 	std::vector<ProjectileParticleSystem *> projectileParticleSystems;
 
+	bool isControlKeyPressed;
 	void loadModel(string path);
 	void loadParticle(string path);
 	void loadProjectileParticle(string path);
@@ -93,6 +93,7 @@ public:
 	void onMenuFileLoad(wxCommandEvent &event);
 	void onMenuFileLoadParticleXML(wxCommandEvent &event);
 	void onMenuFileLoadProjectileParticleXML(wxCommandEvent &event);
+	void onMenuFileClearAll(wxCommandEvent &event);
 	void onMenuModeNormals(wxCommandEvent &event);
 	void onMenuModeWireframe(wxCommandEvent &event);
 	void onMenuModeGrid(wxCommandEvent &event);