fix buggies

src/map-editor.lua

@@ -49,7 +49,10 @@ local map_editor_scene_menu_options = {
         action = function()
             win.scene:remove("menu")
             win.scene("context").paused = false
-        end
+        end,
+        keys = {
+            "escape"
+        }
     },
     {
         texture = TEXTURES.SETTINGS_HEX,
@@ -61,7 +64,10 @@ local map_editor_scene_menu_options = {
         texture = TEXTURES.QUIT_HEX,
         action = function()
             win:close()
-        end
+        end,
+        keys = {
+            "f4"
+        }
     },
     false
 }

src/tower.lua

@@ -435,7 +435,11 @@ end
 
 function tower_deserialize(json_string)
     local tower = entity_basic_json_parse(json_string)
+
+    -- @HACK weapons.last_shot_time field gets overrided with this merge, which we don't want
+    local weapons = tower.weapons
     table.merge(tower, get_tower_spec(tower.type))
+    tower.weapons = weapons
 
     for i,h in pairs(tower.hexes) do
         tower.hexes[i] = vec2(tower.hexes[i][1], tower.hexes[i][2])