From 81283b584a7f7c38b697c438858a8b70294dd276 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Sat, 10 May 2014 14:14:08 +1000
Subject: Add physics to the windows.

Sure, it's just an annoying gimmick right now, but there's plans for this to be actually useful.
---
 src/GuiLua/GuiLua.c | 16 +++++++++++-----
 src/GuiLua/GuiLua.h |  5 +++--
 src/GuiLua/skang.c  |  2 +-
 3 files changed, 15 insertions(+), 8 deletions(-)

(limited to 'src/GuiLua')

diff --git a/src/GuiLua/GuiLua.c b/src/GuiLua/GuiLua.c
index 55037e0..494be84 100644
--- a/src/GuiLua/GuiLua.c
+++ b/src/GuiLua/GuiLua.c
@@ -242,6 +242,7 @@ static int window(lua_State *L)
 {
   winFang *win = NULL;
   winFang *parent = NULL;
+  EPhysics_World *world = NULL;
   char *name = "GuiLua";
   char *title = "GuiLua test harness";
   int w = WIDTH, h = HEIGHT;
@@ -252,9 +253,13 @@ static int window(lua_State *L)
   lua_getfield(L, LUA_REGISTRYINDEX, glName);
   gl = lua_touserdata(L, -1);
   lua_pop(L, 1);
-  if (gl && gl->parent)  parent = gl->parent;
+  if (gl)
+  {
+    parent = gl->parent;
+    world = gl->world;
+  }
 
-  win = winFangAdd(parent, 25, 25, w, h, title, name);
+  win = winFangAdd(parent, 25, 25, w, h, title, name, world);
   if (gl)
   {
     // If there's no parent, we become the parent.
@@ -372,7 +377,7 @@ PD("GuiLua 3");
   return 1;
 }
 
-GuiLua *GuiLuaDo(int argc, char **argv, winFang *parent)
+GuiLua *GuiLuaDo(int argc, char **argv, winFang *parent, EPhysics_World *world)
 {
   GuiLua *result;
   lua_State  *L;
@@ -380,6 +385,7 @@ GuiLua *GuiLuaDo(int argc, char **argv, winFang *parent)
 
   result = calloc(1, sizeof(GuiLua));
   result->parent = parent;
+  result->world = world;
 
   L = luaL_newstate();
   if (L)
@@ -433,12 +439,12 @@ GuiLua *GuiLuaDo(int argc, char **argv, winFang *parent)
   return result;
 }
 
-void GuiLuaLoad(char *module, winFang *parent)
+void GuiLuaLoad(char *module, winFang *parent, EPhysics_World *world)
 {
   char *args[] = {"GuiLUa", "-l", ""};
 
   args[2] = module;
-  GuiLuaDo(3, args, parent);
+  GuiLuaDo(3, args, parent, world);
 }
 
 void GuiLuaDel(GuiLua *gl)
diff --git a/src/GuiLua/GuiLua.h b/src/GuiLua/GuiLua.h
index b123fe7..3bd2baf 100644
--- a/src/GuiLua/GuiLua.h
+++ b/src/GuiLua/GuiLua.h
@@ -20,6 +20,7 @@ typedef struct _GuiLua
   lua_State	*L;
   winFang	*us;		// Our window, if it exists.
   winFang	*parent;	// Our parent window, if it exists.
+  EPhysics_World *world;	// Our world, if it exists.
   int		inDel;
 
   Eina_Clist	node;
@@ -29,8 +30,8 @@ typedef struct _GuiLua
 
 extern const char	*glName;
 
-GuiLua *GuiLuaDo(int argc, char **argv, winFang *parent);
-void GuiLuaLoad(char *module, winFang *parent);
+GuiLua *GuiLuaDo(int argc, char **argv, winFang *parent, EPhysics_World *world);
+void GuiLuaLoad(char *module, winFang *parent, EPhysics_World *world);
 void GuiLuaDel(GuiLua *gl);
 
 #endif
diff --git a/src/GuiLua/skang.c b/src/GuiLua/skang.c
index ed6d31f..c116f30 100644
--- a/src/GuiLua/skang.c
+++ b/src/GuiLua/skang.c
@@ -5,7 +5,7 @@
 EAPI_MAIN int elm_main(int argc, char **argv)
 {
   HamrTime(elm_main, "GuiLua");
-  GuiLuaDo(argc, argv, NULL);
+  GuiLuaDo(argc, argv, NULL, NULL);
 
   return 0;
 }
-- 
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