fixed compiler warnings

asteroids/Model.cc

@@ -392,7 +392,7 @@ bool Model::PullGlobalHighscore(std::stringstream &highscore_stream) {
 	int bytes_sent;
 	bytes_sent = SDLNet_TCP_Send (server_socket, http_query_string.c_str(), http_query_string.size());
 
-	if (bytes_sent != http_query_string.size()) {
+	if (static_cast<unsigned int>(bytes_sent) != http_query_string.size()) {
 		Engine::LogError ("SDL_net tcp send: %s", SDLNet_GetError());
 		return false;
 	}
@@ -501,7 +501,7 @@ bool Model::SubmitGlobalHigscoreEntry (std::string name, const unsigned int poin
 	int bytes_sent;
 	bytes_sent = SDLNet_TCP_Send (server_socket, http_query_string.c_str(), http_query_string.size());
 
-	if (bytes_sent != http_query_string.size()) {
+	if (static_cast<unsigned int>(bytes_sent) != http_query_string.size()) {
 		Engine::LogError ("SDL_net tcp send: %s", SDLNet_GetError());
 		return false;
 	}
@@ -800,7 +800,6 @@ void Model::OnLevelComplete() {
 	// calculate the bonus points
 	float level_time = roundf(mLevelTimeSeconds);
 	float level_par_time = roundf(mLevelParTimeSeconds);
-	int bonus_points = 0;
 
 	if (level_time <= level_par_time) {
 		// secret time bonus formula

asteroids/View.cc

@@ -589,8 +589,6 @@ void View::DrawUiGameOver() {
 				text_xpos,
 				text_ypos);
 
-		const static int value_width = 10;
-
 		text_ypos += 48; 
 
 		// ----- New Score -----
@@ -781,7 +779,6 @@ void View::DrawUiLevelComplete() {
 
 	if (GetModel()->GetGameModified()) {
 		SelectFont("console.ttf size=23 color=#cc0000");
-		float width, height;
 		std::string message ("* UNOFFICIAL GAME * UNOFFICIAL GAME * UNOFFICIAL GAME *");
 
 		float xpos = (screen_left) + 5;
@@ -951,7 +948,7 @@ void View::DrawUiPlayerDied() {
  */
 void View::DrawHighscoreEntry (float x, float y, float entry_width, const std::string &name, unsigned int points) {
 	const float width_buffer = 30.;
-	float width, height;
+	float height;
 	float name_width, points_value_width;
 
 	// Measure and draw the name

asteroids/editormain.cc

@@ -88,8 +88,8 @@ std::string find_game_data_dir () {
 	paths.push_back("/usr/local/share/fysxasteroids");
 	paths.push_back("/usr/share/fysxasteroids");
 
-	std::vector<std::string>::iterator iter = paths.begin();
-	for (iter; iter != paths.end(); iter++) {
+	std::vector<std::string>::iterator iter;
+	for (iter = paths.begin(); iter != paths.end(); iter++) {
 		std::string test_path = *iter;
 		
 		if (!boost::filesystem::is_directory(test_path + "/data/fonts"))
@@ -157,7 +157,6 @@ int main (int argc, char* argv[]) {
 	Engine::SetMusicVolume (0.);
 
 	// Load the icon
-	Uint32          colorkey;
 	SDL_Surface     *image = NULL;
 	image = SDL_LoadBMP("./data/textures/icon.bmp");
 	if (!image)