Updated Linux build, forgot to set v_flags to opengl/resizable. Core now calls updateProjection for each camera and setView for each camera's RenderView on window resize. This functionality will be moved elsewhere, as we do not necessarily want to resize the view or the camera to the entire window.

build/linux/Makefile

@@ -14,7 +14,7 @@ CXXFLAGS+=$(DEBUG) -Wall `sdl2-config --cflags` -c
 LDFLAGS+= -Wall -L../../../sdl/$(LIB_DIR) -Wl,-rpath=$(LIB_DIR)/ -lSDL2 -lpthread -Wl,--no-undefined -lm -ldl -pthread -lrt -Wl,-Bstatic -lGLEW -Wl,-Bdynamic -lGL
 VPATH=../../src
 BINARY=RtB$(BITS)
-OBJ=main.o Log.o Mat4.o Vec.o RenderScene.o RenderSet.o RenderObject.o RenderCamera.o RenderView.o
+OBJ=main.o Core.o fio.o checksum.o Log.o Quat.o Mat4.o Vec.o Mesh.o Program.o RenderScene.o RenderSet.o RenderObject.o RenderCamera.o RenderView.o
 OBJ_DIR=obj
 
 $(BINARY): $(patsubst %,$(OBJ_DIR)/%,$(OBJ))
@@ -30,6 +30,7 @@ release:
 install: $(BINARY)
 	mkdir -p build/
 	mkdir -p build/$(LIB_DIR)/
+	cp -rfv ../../data build/
 	cp -f /usr/$(LIB_DIR)/libpng14.so.14.12.0 build/$(LIB_DIR)/libpng14.so.14
 	cp -f /usr/$(LIB_DIR)/libSDL2-2.0.so.0.2.1 build/$(LIB_DIR)/libSDL2-2.0.so.0
 

src/Core.cpp

@@ -35,6 +35,7 @@ int Core::initSystem() {
   SDL_GetDesktopDisplayMode(0, &display_mode);
   v_width = display_mode.w;
   v_height = display_mode.h;
+  v_flags = SDL_WINDOW_OPENGL|SDL_WINDOW_RESIZABLE;
   // create our window
   v_window = SDL_CreateWindow("Roll them Bones", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, v_width, v_height, v_flags);
   if (v_window == NULL) {
@@ -46,6 +47,7 @@ int Core::initSystem() {
   // Get our OpenGL context
   v_context = SDL_GL_CreateContext(v_window);
   if (v_context == NULL) {
+    std::cerr << SDL_GetError();
     LOG(LOG_ERROR) << "SDL_GL_CreateContext: " << SDL_GetError();
     return 1;
   }
@@ -167,6 +169,20 @@ void Core::doProcess() {
   while (SDL_PollEvent(&event)) {
     if (event.type == SDL_QUIT) {
       flags &= ~IS_RUNNING;
+    } else if (event.type == SDL_WINDOWEVENT) {
+      if (event.window.event == SDL_WINDOWEVENT_RESIZED) {
+        v_width = event.window.data1;
+        v_height = event.window.data2;
+        RenderCamera *r_camera;
+        RenderView *r_view;
+        std::vector<RenderCamera*>::iterator camera_it, camera_end;
+        for (camera_it = scene->getCameras()->begin(), camera_end = scene->getCameras()->end(); camera_it != camera_end; ++camera_it) {
+          r_camera = *camera_it;
+          if ((r_view = r_camera->getRenderView()) == NULL) continue;
+          r_camera->updateProjection(v_width, v_height);
+          r_view->setView(v_width, v_height);
+        }
+      }
     }
   }
   doRender();

src/Core.hpp

@@ -28,7 +28,7 @@ class Core {
     GLint v_fbo;              // window framebuffer object
     int v_width;              // width of our display
     int v_height;             // height of our display
-    int v_flags;              // video flags
+    int v_flags;  // video flags
     RenderScene *scene;       // our current render scene
     // Audio *audio_service;
     // Net *net_service;

src/RenderView.hpp

@@ -21,12 +21,12 @@ class RenderView {
     Mesh *getMesh();
     int setProgram(Program *program);
     Program *getProgram();
+    int setView(int width, int height);
   protected:
     GLuint fbo;         // The fbo that RenderScene will draw to
   private:
     int createView(int width, int height);
     int destroyView();
-    int setView(int width, int height);
     GLuint fbo_depth;   // The fbo depth buffer
     GLuint fbo_tex;     // The texture of the fbo
     int w, h;           // width and height of this view (also of fbo)