Minimap as HUD element with API control

Features:
 * Define Minimap available modes (surface/radar, scale) from Lua, using player:set_minimap_modes()
 * New HUD elements for displaying minimap with custom size and placing
 * New minimap mode for displaying a texture instead of the map

1 files changed, 14 insertions, 10 deletions

diff --git a/src/script/lua_api/l_minimap.cpp b/src/script/lua_api/l_minimap.cpp
index 5fba76eb8..3bbb6e5e3 100644
--- a/src/script/lua_api/l_minimap.cpp
+++ b/src/script/lua_api/l_minimap.cpp
@@ -89,7 +89,7 @@ int LuaMinimap::l_get_mode(lua_State *L)
 	LuaMinimap *ref = checkobject(L, 1);
 	Minimap *m = getobject(ref);
 
-	lua_pushinteger(L, m->getMinimapMode());
+	lua_pushinteger(L, m->getModeIndex());
 	return 1;
 }
 
@@ -98,13 +98,11 @@ int LuaMinimap::l_set_mode(lua_State *L)
 	LuaMinimap *ref = checkobject(L, 1);
 	Minimap *m = getobject(ref);
 
-	s32 mode = lua_tointeger(L, 2);
-	if (mode < MINIMAP_MODE_OFF ||
-		mode >= MINIMAP_MODE_COUNT) {
+	u32 mode = lua_tointeger(L, 2);
+	if (mode >= m->getMaxModeIndex())
 		return 0;
-	}
 
-	m->setMinimapMode((MinimapMode) mode);
+	m->setModeIndex(mode);
 	return 1;
 }
 
@@ -140,8 +138,11 @@ int LuaMinimap::l_show(lua_State *L)
 	LuaMinimap *ref = checkobject(L, 1);
 	Minimap *m = getobject(ref);
 
-	if (m->getMinimapMode() == MINIMAP_MODE_OFF)
-		m->setMinimapMode(MINIMAP_MODE_SURFACEx1);
+	// This is not very adapted to new minimap mode management. Btw, tried
+	// to do something compatible.
+
+	if (m->getModeIndex() == 0 && m->getMaxModeIndex() > 0)
+		m->setModeIndex(1);
 
 	client->showMinimap(true);
 	return 1;
@@ -155,8 +156,11 @@ int LuaMinimap::l_hide(lua_State *L)
 	LuaMinimap *ref = checkobject(L, 1);
 	Minimap *m = getobject(ref);
 
-	if (m->getMinimapMode() != MINIMAP_MODE_OFF)
-		m->setMinimapMode(MINIMAP_MODE_OFF);
+	// This is not very adapted to new minimap mode management. Btw, tried
+	// to do something compatible.
+
+	if (m->getModeIndex() != 0)
+		m->setModeIndex(0);
 
 	client->showMinimap(false);
 	return 1;