initial commit.

1 files changed, 31 insertions, 0 deletions

diff --git a/game.h b/game.h
new file mode 100644
index 0000000..03aa95e
--- /dev/null
+++ b/game.h
@@ -0,0 +1,31 @@
+#ifndef GAME_H
+#define GAME_H
+
+#include "common.h"
+
+enum {
+	GAME_SECS_PER_MIN = 60,
+	GAME_SECS_PER_HOUR = 60 * GAME_SECS_PER_MIN,
+	GAME_SECS_PER_DAY = 24 * GAME_SECS_PER_HOUR,
+};
+
+typedef struct {
+	f64 secs, day_len, scale;
+} GameTime;
+
+typedef struct {
+	GameTime time;
+	bool paused;
+} GameData;
+
+extern GameData game;
+
+void	game_init(void);
+void	game_exit(void);
+void	game_update(void);
+
+void	game_time_set(u32 hour, u32 min, f64 sec);
+f64	game_time_of_day(void);
+u32	game_time_day(void);
+
+#endif