Multicooker crashes the game

[CCorvet]

Describe the bug

When using the Multicooker (from the inventory, not from the crafting menu), the game crashes

Steps To Reproduce

Steps to reproduce the behavior:

1. Spawn a Multicooker and ingredients for any recipe compatible with it's auto-cooking
2. Use the Multicooker and try to choose a recipe (Whether with the bulk craft button or enter)
3. Crash

Expected behavior

I have never successfully used it before. However i assume that after a time delay the food item is crafted and the Multicooker looses some charge.

Screenshots

If applicable, add screenshots to help explain your problem.

Versions and configuration

• OS: Windows
  • OS Version: 10.0 1903
• Game Version: 0.D-7009-gd8f806f [64-bit]
• Graphics Version: Tiles
• Mods loaded: [
  Dark Days Ahead [dda],
  Disable NPC Needs [no_npc_food]
  ]

Additional context

Test World.zip
Crash + Debug.zip

[MarcNuernberger]

Can confirm that. Tried it with the provided savegame and afterwards with a fresh world and character too. In both cases the game crashed after selecting the recipe with the multi cooker.

[SchillingCodes]

I also tried it with the save file and my game crashed after selecting the recipe "cooked meat."

In Visual Studio I get a "divide by zero" exception cause by the following code in iuse.cpp:
const int all_charges = charges_to_start + mealtime / ( it->type->tool->turns_per_charge * 100 );

Looking in data/json/items/tools.json, I see multi_cooker doesn't have a "turns_per_charge" key, so it is set to zero by default. I don't what this value should be, but I tested with a value of 1 and the game doesn't crash, just tells me I need more charges to use it.

I'm new to contributing to this project and github in general, so hopefully this is all good. Don't know if I should have waited for the S2 label.