Major rewrite. Abstracting graphics code completely and allowing new extensions via a consistent drawing interface

2015-02-21 15:36:15 +13:00
parent da0ff59971
commit 8cff1bb002
11 changed files with 506 additions and 406 deletions
@@ -0,0 +1,31 @@
+#ifndef OPTIONS_H
+#define OPTIONS_H
+
+#include <getopt.h>
+
+#define CONSTRAINT_GRID_MIN 4
+#define CONSTRAINT_GRID_MAX 20
+#define DEFAULT_GRID_HEIGHT 4
+#define DEFAULT_GRID_WIDTH 4
+#define DEFAULT_GOAL 2048
+#define DEFAULT_SPAWN_VALUE 2
+#define DEFAULT_SPAWN_RATE 1
+#define DEFAULT_COLOR_TOGGLE 0
+#define DEFAULT_ANIMATE_TOGGLE 1
+
+struct gameoptions {
+    int grid_height;
+    int grid_width;
+    long goal;
+    long spawn_value;
+    int spawn_rate;
+    int enable_color;
+    int animate;
+};
+
+void print_usage(void);
+struct gameoptions* parse_options(struct gameoptions*, int, char**);
+struct gameoptions* gameoptions_default(void);
+void gameoptions_destroy(struct gameoptions *opt);
+
+#endif