opengl 3.3 renderer shaders

shaders/map.vert

@@ -0,0 +1,14 @@
+layout(location = 0) in vec3 v_vert;
+layout(location = 2) in vec2 v_coords;
+
+out vec2 g_coords;
+
+#include <common>
+
+void main()
+{
+    vec4 clip_pos = projection * vec4(v_vert, 1.0f);
+
+	gl_Position = vec4(clip_pos.xz, 0.5, 1.0);
+	g_coords = v_coords;
+}