From b76c25182907412f4bcda72e426a6690b2b85efe Mon Sep 17 00:00:00 2001
From: themias <89101928+themias@users.noreply.github.com>
Date: Thu, 14 Jul 2022 22:25:16 -0400
Subject: [PATCH] Add batch cooking (#9359)

---
 .../Kitchen/Components/MicrowaveComponent.cs  | 46 +++++++++++--------
 1 file changed, 28 insertions(+), 18 deletions(-)

diff --git a/Content.Server/Kitchen/Components/MicrowaveComponent.cs b/Content.Server/Kitchen/Components/MicrowaveComponent.cs
index e7cb4fc128..929dcdf100 100644
--- a/Content.Server/Kitchen/Components/MicrowaveComponent.cs
+++ b/Content.Server/Kitchen/Components/MicrowaveComponent.cs
@@ -268,13 +268,10 @@ namespace Content.Server.Kitchen.Components
             }
 
             // Check recipes
-            FoodRecipePrototype? recipeToCook = null;
-            foreach (var r in _recipeManager.Recipes.Where(r =>
-                CanSatisfyRecipe(r, solidsDict, reagentDict)))
-            {
-                recipeToCook = r;
-            }
-
+            (FoodRecipePrototype, int) portionedRecipe = _recipeManager.Recipes.Select(
+                r => CanSatisfyRecipe(r, solidsDict, reagentDict)).Where(r => r.Item2 > 0).FirstOrDefault();
+            FoodRecipePrototype? recipeToCook = portionedRecipe.Item1;
+            
             SetAppearance(MicrowaveVisualState.Cooking);
             var time = _currentCookTimerTime * _cookTimeMultiplier;
             SoundSystem.Play(_startCookingSound.GetSound(), Filter.Pvs(Owner), Owner, AudioParams.Default);
@@ -289,9 +286,12 @@ namespace Content.Server.Kitchen.Components
 
                 if (recipeToCook != null)
                 {
-                    SubtractContents(recipeToCook);
-                    _entities.SpawnEntity(recipeToCook.Result,
-                        _entities.GetComponent<TransformComponent>(Owner).Coordinates);
+                    for (int i = 0; i < portionedRecipe.Item2; i++)
+                    {
+                        SubtractContents(recipeToCook);
+                        _entities.SpawnEntity(recipeToCook.Result,
+                            _entities.GetComponent<TransformComponent>(Owner).Coordinates);
+                    }
                 }
 
                 EjectSolids();
@@ -415,32 +415,42 @@ namespace Content.Server.Kitchen.Components
             }
         }
 
-        private bool CanSatisfyRecipe(FoodRecipePrototype recipe, Dictionary<string, int> solids, Dictionary<string, FixedPoint2> reagents)
+        private (FoodRecipePrototype, int) CanSatisfyRecipe(FoodRecipePrototype recipe, Dictionary<string, int> solids, Dictionary<string, FixedPoint2> reagents)
         {
-            if (_currentCookTimerTime != recipe.CookTime)
+            int portions = 0;
+
+            if(_currentCookTimerTime % recipe.CookTime != 0)
             {
-                return false;
+                //can't be a multiple of this recipe
+                return (recipe, 0);
             }
 
             foreach (var solid in recipe.IngredientsSolids)
             {
                 if (!solids.ContainsKey(solid.Key))
-                    return false;
+                    return (recipe, 0);
 
                 if (solids[solid.Key] < solid.Value)
-                    return false;
+                    return (recipe, 0);
+                else
+                    portions = portions == 0 ? solids[solid.Key] / solid.Value.Int()
+                        : Math.Min(portions, solids[solid.Key] / solid.Value.Int());
             }
 
             foreach (var reagent in recipe.IngredientsReagents)
             {
                 if (!reagents.ContainsKey(reagent.Key))
-                    return false;
+                    return (recipe, 0);
 
                 if (reagents[reagent.Key] < reagent.Value)
-                    return false;
+                    return (recipe, 0);
+                else
+                    portions = portions == 0 ? reagents[reagent.Key].Int() / reagent.Value.Int()
+                        : Math.Min(portions, reagents[reagent.Key].Int() / reagent.Value.Int());
             }
 
-            return true;
+            //cook only as many of those portions as time allows
+            return (recipe, (int)Math.Min(portions, _currentCookTimerTime / recipe.CookTime));
         }
 
         public void ClickSound()