Added delete functionality

main.cpp

@@ -41,7 +41,6 @@ static int SCOREVAL = 0;
 static G3D::TextureRef go = NULL;
 static G3D::TextureRef go_ovr = NULL;
 static G3D::TextureRef go_dn = NULL;
-VARAreaRef varStatic = NULL;
 static float mousex = 0;
 static float mousey = 0;
 static int cursorid = 0;
@@ -162,7 +161,6 @@ HWND App::getMainHWND()
  
 
 Demo::Demo(App* _app) : GApplet(_app), app(_app) {
-	varStatic = VARArea::create(1024 * 1024);
 }
 
 
@@ -262,6 +260,29 @@ void CameraButtonListener::onButton1MouseClick(BaseButtonInstance* button)
 }
 
 
+class DeleteListener : public ButtonListener {
+public:
+	void onButton1MouseClick(BaseButtonInstance*);
+};
+
+void DeleteListener::onButton1MouseClick(BaseButtonInstance* button)
+{
+	if(selectedInstance != NULL)
+	{
+		for(size_t i = 0; i < instances.size(); i++)
+		{
+			if(instances.at(i) == selectedInstance)
+			{
+				Instance* deleting = instances.at(i);
+				instances.erase(instances.begin() + i);
+				delete deleting;
+				selectedInstance == NULL;
+			}
+		
+		}
+	}
+}
+
 class ModeSelectionListener : public ButtonListener {
 public:
 	void onButton1MouseClick(BaseButtonInstance*);
@@ -483,15 +504,8 @@ void initGUI()
 	instance->size = Vector2(40,46);
 	instance->position = Vector2(20, 284);
 	instance->parent = dataModel;
-
+	instance->name = "Delete";
-	instance = makeImageButton(
+	instance->setButtonListener(new DeleteListener());
-		Texture::fromFile(GetFileInPath("/content/images/Delete.png")),
-		Texture::fromFile(GetFileInPath("/content/images/Delete_ovr.png")),
-		Texture::fromFile(GetFileInPath("/content/images/Delete_dn.png")),
-		Texture::fromFile(GetFileInPath("/content/images/Delete_ds.png")));
-	instance->size = Vector2(40,46);
-	instance->position = Vector2(20, 284);
-	instance->parent = dataModel;
 
 	instance = makeImageButton(
 		Texture::fromFile(GetFileInPath("/content/images/CameraZoomIn.png")),
@@ -705,6 +719,19 @@ void Demo::onCleanup() {
 
 void Demo::onLogic() {
     // Add non-simulation game logic and AI code here
+	for(size_t i = 0; i < instances_2D.size(); i++)
+		{
+			if(instances_2D.at(i)->name == "Delete")
+			{
+				ImageButtonInstance* button = (ImageButtonInstance*)instances_2D.at(i);
+				if(selectedInstance == NULL)
+					button->disabled = true;
+				else
+					button->disabled = false;
+					
+			}
+		}
+
 }
 
 
@@ -903,6 +930,27 @@ void Demo::onUserInput(UserInput* ui) {
 		right = true;
 	}
 	
+	if(ui->keyPressed(SDL_LEFT_MOUSE_KEY))
+	{
+		bool onGUI = false;
+		for(size_t i = 0; i < instances_2D.size(); i++)
+		{
+			if(instances_2D.at(i)->className == "TextButton" || instances_2D.at(i)->className == "ImageButton")
+			{
+				BaseButtonInstance* button = (BaseButtonInstance*)instances_2D.at(i);
+				if(button->mouseInButton(ui->mouseXY().x, ui->mouseXY().y, app->renderDevice))
+				{
+					onGUI = true;
+					break;
+				}
+			}
+		}
+		if(!onGUI)
+		{
+			selectedInstance = NULL;
+		}
+	}
+
 	if(ui->keyReleased(SDL_LEFT_MOUSE_KEY))
 	{
 		
@@ -1062,25 +1110,7 @@ void Demo::exitApplication()
     app->endProgram = true;
 }
 
-void makeBeveledBox(Box box, RenderDevice* rd, Color4 color, CoordinateFrame cFrame)
+
-{
-	Vector3 v0, v1, v2, v3;
-    //glDiffuse();
-    rd->setColor(color);
-    rd->setObjectToWorldMatrix(CoordinateFrame());
-    rd->beginPrimitive(RenderDevice::QUADS);
-    for (int f = 0; f < 6; ++f) {
-        box.getFaceCorners(f, v0, v1, v2, v3);
-		glShadeModel(GL_SMOOTH);
-        //rd->setNormal((v1 - v0).cross(v3 - v0).direction());
-        rd->sendVertex(v0);
-        rd->sendVertex(v1);
-        rd->sendVertex(v2);
-        rd->sendVertex(v3);
-    }
-	rd->setColor(Color3::white());
-    rd->endPrimitive();
-}
 
 
 void Demo::onGraphics(RenderDevice* rd) {
@@ -1121,7 +1151,6 @@ void Demo::onGraphics(RenderDevice* rd) {
     // Setup lighting
     app->renderDevice->enableLighting();
 
-		app->renderDevice->setShadeMode(RenderDevice::SHADE_SMOOTH);
 		app->renderDevice->setAmbientLightColor(Color3(1,1,1));
 		Draw::axes(CoordinateFrame(Vector3(0, 0, 0)), app->renderDevice);
 
@@ -1149,33 +1178,6 @@ void Demo::onGraphics(RenderDevice* rd) {
 				Vector3 pos3 = Vector3((pos.x+size.x/2)/2,(pos.y+size.y/2)/2,(pos.z+size.z/2)/2);
 				Box box = Box(Vector3(0+size.x/4, 0+size.y/4, 0+size.z/4) ,Vector3(0-size.x/4,0-size.y/4,0-size.z/4));
 				CoordinateFrame c = CoordinateFrame(part->getCFrame().rotation,Vector3(part->getCFrame().translation.x/2, part->getCFrame().translation.y/2, part->getCFrame().translation.z/2));
-				//Box wsb = c.toWorldSpace(box);
-				//makeBeveledBox(c.toWorldSpace(box), app->renderDevice, part->color, part->getCFrame());
-				//G3D::MeshBuilder builder = G3D::MeshBuilder();
-				//for(int i = 0; i < 6; i++)
-				//{
-				//	Vector3 v1, v2, v3, v4;
-				//	wsb.getFaceCorners(i, v1, v2, v3, v4);
-				//	builder.addQuad(v1, v2, v3, v4);
-				//}
-				//std::string str;
-				//G3D::Array<int> arrayInd; 
-				//G3D::Array<Vector3> arrayVector;
-				//builder.commit(str, arrayInd, arrayVector);
-
-				
-				//IFSModel::save(ExePath() + "/content/model.ifs", str, arrayInd, arrayVector, NULL);
-				//IFSModelRef model = IFSModel::create(ExePath() + "/content/model.ifs");
-				//app->renderDevice->setLight(0, GLight::directional(lighting.lightDirection, lighting.lightColor));
-				
-				//app->renderDevice->beginIndexedPrimitives();
-				//{
-				//	app->renderDevice->setNormalArray(G3D::VAR(arrayVector, varStatic));
-					//app->renderDevice->setVertexArray(G3D::VAR(arrayVector, varStatic));
-					//app->renderDevice->sendIndices(RenderDevice::TRIANGLES, arrayInd);
-				//}
-				//app->renderDevice->endIndexedPrimitives();
-
 				Draw::box(c.toWorldSpace(box), app->renderDevice, part->color, Color4::clear());
 				if(selectedInstance == part)
 				{
@@ -1410,7 +1412,7 @@ int main(int argc, char** argv) {
 
     GAppSettings settings;
 	settings.window.resizable = true;
-	//settings.window.fsaaSamples = 8;
+	settings.window.fsaaSamples = 8;
 	settings.writeLicenseFile = false;
 	settings.window.center = true;
 	//Using the damned SDL window now