1 files changed, 31 insertions, 0 deletions
diff --git a/kue/utility.h b/kue/utility.h
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+++ b/kue/utility.h
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+#ifndef _UTILITY_H
+#define _UTILITY_H
+
+#include "texture.h"
+
+// Helper functions for rules implementations
+namespace KueUtility {
+	enum rackType {None, Triangle, Diamond};
+
+	// Regulation table layout
+	void layoutTable();
+	// Regulation pocket layout
+	void layoutPockets();
+
+	// Lays out the billiard in either 8-ball or 9-ball style, or just 
+	// place the cue ball (with rack_type = None)
+	// Billiard 0 becomes the cue ball, and the rest of the billiards
+	// are indexed according to their face number
+	void layoutBilliards(rackType rack_type = None);
+
+	// The texture for a given billiard index
+	KueTexture textureForBilliard(unsigned int index);
+
+	// Regulation radius of billiards, in meters
+	double defaultBilliardRadius();
+
+	// Regulation radius of pockets, in meters
+	double defaultPocketRadius();
+};
+
+#endif