Updated world module (now voronoi roads work

modules/world/world_height_map.h

@@ -0,0 +1,29 @@
+#ifndef WORLD_HEIGHT_MAP_H
+#define WORLD_HEIGHT_MAP_H
+#include <core/resource.h>
+#include <core/math/random_number_generator.h>
+#include <core/math/rect2.h>
+#include <modules/opensimplex/open_simplex_noise.h>
+#include <scene/main/node.h>
+class WorldHeightMap: public Resource {
+	GDCLASS(WorldHeightMap, Resource);
+public:
+	WorldHeightMap();
+	~WorldHeightMap();
+protected:
+	Ref<OpenSimplexNoise> noise;
+	Ref<Curve> curve;
+	bool _set(const StringName &p_name, const Variant &p_value);
+	bool _get(const StringName &p_name, Variant &r_ret) const;
+	void _get_property_list(List<PropertyInfo> *p_list) const;
+	static void _bind_methods();
+public:
+	void update_all();
+	float get_surface_height(float x, float y);
+	float get_base_height(float x, float y);
+	float get_base_steepness(float x, float y);
+	void draw_height_map(Node *draw, const Rect2 &draw_rect, const Rect2 &world_rect);
+private:
+	int seed;
+};
+#endif