Primer commit

jgame.cpp

@@ -0,0 +1,43 @@
+#include "jgame.h"
+
+bool eixir = false;
+int updateTicks = 0;
+Uint32 updateTime = 0;
+Uint32 cycle_counter = 0;
+
+void JG_Init() {
+
+	SDL_Init( SDL_INIT_EVERYTHING );
+	//SDL_WM_SetCaption( title, NULL );
+	updateTime = SDL_GetTicks();
+}
+
+void JG_Finalize() {
+	SDL_Quit();
+}
+
+void JG_QuitSignal() {
+	eixir = true;
+}
+
+bool JG_Quitting() {
+	return eixir;
+}
+
+void JG_SetUpdateTicks(Uint32 milliseconds) {
+	updateTicks = milliseconds;
+}
+
+bool JG_ShouldUpdate() {
+	if (SDL_GetTicks() - updateTime > updateTicks) {
+		updateTime = SDL_GetTicks();
+		cycle_counter++;
+		return true;
+	} else {
+		return false;
+	}
+}
+
+Uint32 JG_GetCycleCounter() {
+	return cycle_counter;
+}