managed to get a lot of kinks out of the game!

changelog v1.0.3

- fixed a crash that was reported multiple times (Variable <unknown_object>.<unknown variable>(100331, -2147483648) not set before reading it.)
- fixed a bug where you can't place structures and objects in endless mode
- added priority for treasures, so heroes will prioritize getting treasure over attacking the core even if it's all very far away (basically the heroes try to 100% your dungeon now)
- improved the unit pathfinding for finding enemies or allies to help so they won't get stuck in corners/walls anymore
- reduced electrified water damage from 4 -> 3
- made most object/structures a lot cheaper
- added more heroes to the 3rd and final level
- plants don't overgrow planks and bricks anymore
- heroes can't do damage to the core from a long distance anymore
- nerfed skeleton and skeleton warrior
- skeletons don't consume meat anymore
- skeletons are now resistant to poison spores
- nerfed poison spores from poison bulb
- added a counter in the campaign that show how many heroes are left
- the game now shows how many heroes you survived after playing an endless game
- decreased volume for minions sounds
- made digging 20% faster
- goblins now work two times more effective than other units
- parties now enter from the same door
- meat is consumed less often by minions
- units now push each other a little bit
- units wont navigate through lava anymore if they aren't fire resistant
- spiders now heal themselves when doing damage
- misc. changes/fixes/etc.