Several small changes:

- Fixed keyboard navigation into help menu (do not exit immediately)
- Fixed forgotten size parameter to CSPList in game_ctrl.cpp
- Added std:: prefix to exit() call
- Do not use atoi to convert a char to an integer

git-svn-id: https://svn.code.sf.net/p/extremetuxracer/code/trunk@613 0420edf4-82e4-42fc-9478-35b55e6d67a3

src/game_ctrl.cpp

@@ -197,7 +197,7 @@ bool CPlayers::LoadPlayers() {
 
 void CPlayers::SavePlayers() const {
 	std::string playerfile = param.config_dir + SEP "players";
-	CSPList list(plyr.size());
+	CSPList list;
 	for (std::size_t i=0; i<plyr.size(); i++) {
 		std::string item = "*[name]" + plyr[i].name;
 		item +="[avatar]" + plyr[i].avatar->filename;

src/help.cpp

@@ -36,6 +36,7 @@ TLabel* texts[TEXT_LINES];
 TLabel* footnote;
 
 void CHelp::Keyb(sf::Keyboard::Key key, bool release, int x, int y) {
+	if (release) return;
 	State::manager.RequestEnterState(*State::manager.PreviousState());
 }
 

src/textures.cpp

@@ -245,10 +245,9 @@ void CTexture::DrawFrame(std::size_t idx, int x, int y, double w, double h, int
 
 void CTexture::DrawNumChr(char c, int x, int y, int w, int h) {
 	int idx;
-	if (std::isdigit(c)) {
-		char chrname[2] = {c, '\0'};
-		idx = atoi(chrname);
-	} else if (c == ':')
+	if (std::isdigit(c))
+		idx = c - '0';
+	else if (c == ':')
 		idx = 10;
 	else if (c == ' ')
 		idx = 11;

src/view.cpp

@@ -319,7 +319,7 @@ static char p_vertex_code[6];
 
 
 void SetupViewFrustum(const CControl *ctrl) {
-	double aspect = (double) Winsys.resolution.width /Winsys.resolution.height;
+	double aspect = (double)Winsys.resolution.width/Winsys.resolution.height;
 
 	double near_dist = NEAR_CLIP_DIST;
 	double far_dist = param.forward_clip_distance;

src/winsys.cpp

@@ -133,7 +133,7 @@ void CWinsys::Quit() {
 
 void CWinsys::Terminate() {
 	Quit();
-	exit(0);
+	std::exit(0);
 }
 
 void CWinsys::PrintJoystickInfo() const {