LÖVE

Working on a TowerDefense kind of game and didn't want to use Tiled as a level editor, so I've made this little thing.

What does it do:

• Load an image to set as background. (/res/test.png in the example).
• Change number of waves for the Level.
• Switch between three main tools (GOAL, BUILDING, SPAWN). Each of them, represents a common thing in a classic TowerDefense:
  • GOAL: Point that enemies try to reach. Can be more than one.
  • BUILDING: More specific would be building point, and it represents a spot where the user can build a tower.
  • SPAWN: Again, represents a spawn point. Where enemies will come from.
• Can create new entities with the main click.
• Can drag and drop created entities, to reposition them on the map.
• Can remove entities with the second click.
• When selecting a SPAWN entity, a menu is shown, where you can add, edit, and remove enemies for each wave.
• A help dialog is shown at the bottom. Can be disabled by pressing H.
• Save edited level by pressing CTRL+S
• Restore last deleted entity by pressing CTRL+Z (only last one)

When the Level is saved, it will save at '/res/result.lua', it returns a well formatted object with everything that you set up on the editor. Then you have to take care to parse the file on the game itself.

NOTE: Right now I haven't found the way to save the file when the tool is executed as a .love file. To make it work right now, it should be executed from the terminal/cmd. Sorry for that!
Github: https://github.com/nyenye/td-level-editor

EDIT: Updated. Just code refactoring.