rearrange some dependencies

src/gooey.h

@@ -2,6 +2,8 @@
 #pragma once
 
 #include "hexgame.h"
+#include "hexgrid.h"
+#include "renderer.h"
 
 bool initGooey(SDL_Handles &handles, v2i vp_dims);
 void shutdownGooey();

src/hexgame.cpp

@@ -65,7 +65,6 @@
 
 #include "gooey.h"
 #include "hexgame.h"
-#include "hexlib.h"
 #include "mesh.h"
 #include "platform_wait_for_vblank.h"
 #include "renderer.h"

src/hexgame.h

@@ -3,58 +3,14 @@
 
 #include <vector>
 
-#if defined (_WIN32)
-	#include <SDL.h>
-#else
-	#include <SDL2/SDL.h>
-#endif
-
 #include <glm/glm.hpp>
 
 #include "entity.h"
+#include "hexgrid.h"
 #include "hexlib.h"
-#include "mesh.h"
 #include "util.h"
 
 
-// TODO: should move this to renderer.h
-struct SDL_Handles
-{
-	SDL_Window *window;
-	SDL_GLContext glContext;
-	SDL_DisplayMode currentDisplayMode;
-	std::vector<SDL_Surface*> texSurfaces;
-};
-
-struct hex_info
-{
-	int32 hexID = 0;
-	Hex hex = {};
-	real64 XPos = 0;
-	real64 YPos = 0;
-	uint32 current_color = 0;	// RGBA
-	uint32 stored_color = 0;	// RGBA
-	bool selected = false;
-	std::vector<Point> vertices;
-};
-
-enum HexDrawMode
-{
-	NONE,
-	FILL,
-	LINE,
-	CONE_FILL,
-	PATHFINDING
-};
-
-struct render_state
-{
-	v2i viewport_dims;
-	bool is_debug_draw;
-	uint32 fill_color;
-	uint32 selected_fill_color;
-};
-
 struct game_state
 {
 	std::vector<hex_info> *hex_array;
@@ -80,6 +36,7 @@ struct game_state
 	bool is_rotateCW = false;
 	bool is_rotateCCW = false;
 
+	// TODO: initialize this in hexgrid.h to remove hexlib.h dep?
 	game_state(Layout &l) : hex_layout(l) {}
 };
 

src/hexgrid.cpp

@@ -0,0 +1,21 @@
+
+#include "hexgrid.h"
+
+
+void
+hgCreateHexes(vector<hex_info> *hxi_array, const Layout &layout, uint32 color)
+{
+
+}
+
+hex_info*
+hgGetSingleHex(int32 x, int32 y)
+{
+	return nullptr;
+}
+
+void
+hgResetHexes()
+{
+
+}

src/hexgrid.h

@@ -1,10 +1,38 @@
 
+#pragma once
+
+#include <vector>
+
 #include "hexlib.h"
 #include "util.h"
 
 
-// TODO: move hex_info definition here and update references
-struct hex_info;
+enum HexDrawMode
+{
+	NONE,
+	FILL,
+	LINE,
+	CONE_FILL,
+	PATHFINDING
+};
+
+struct hex_info
+{
+	int32 hexID = 0;
+	Hex hex = {};
+	real64 XPos = 0;
+	real64 YPos = 0;
+	uint32 current_color = 0;	// RGBA
+	uint32 stored_color = 0;	// RGBA
+	bool selected = false;
+	std::vector<Point> vertices;
+};
+
+struct hexgrid
+{
+	Layout hex_layout;
+};
+
 
 void hgCreateHexes(vector<hex_info> *hxi_array, const Layout &layout, uint32 color);
 hex_info* hgGetSingleHex(int32 x, int32 y);

src/hexlib.h

@@ -56,9 +56,9 @@ const Orientation layout_flat = Orientation(3.0 / 2.0, 0.0, sqrt(3.0) / 2.0, sqr
 
 struct Layout
 {
-    const Orientation orientation;
-    const Point size;
-    const Point origin;
+    Orientation orientation;
+    Point size;
+    Point origin;
     Layout(Orientation orientation_, Point size_, Point origin_):
 		orientation(orientation_), size(size_), origin(origin_) {}
 };

src/render_group.h

@@ -4,7 +4,6 @@
 #include <GL/gl3w.h>
 
 #include "entity.h"
-//#include "hexgame.h"
 #include "util.h"
 
 struct Entity;

src/renderer.h

@@ -3,12 +3,34 @@
 
 #include <vector>
 
+#if defined (_WIN32)
+	#include <SDL.h>
+#else
+	#include <SDL2/SDL.h>
+#endif
 #include <glm/glm.hpp>
 
 #include "camera.h"
 #include "entity.h"
+#include "hexgrid.h"
 #include "util.h"
-#include "hexgame.h" // TODO: should move hex_info object out of hexgame.h
+
+
+struct SDL_Handles
+{
+	SDL_Window *window;
+	SDL_GLContext glContext;
+	SDL_DisplayMode currentDisplayMode;
+	std::vector<SDL_Surface*> texSurfaces;
+};
+
+struct render_state
+{
+	v2i viewport_dims;
+	bool is_debug_draw;
+	uint32 fill_color;
+	uint32 selected_fill_color;
+};
 
 struct renPointLight
 {