Assets/Research.json

@@ -36,7 +36,13 @@
         ],
         "research": "stoneage",
         "crafttime": 5.0,
-        "texture": "res://Assets/Images/Items/StoneGearSymbol.png"
+        "texture": "res://Assets/Images/Items/StoneGearSymbol.png",
+        "effects": [
+            {
+                "stat": "robot_count_increase",
+                "value": 10
+            }
+        ]
     },
     {
         "id": "basic_machines",
@@ -166,7 +172,13 @@
         ],
         "research": "heat_control",
         "crafttime": 12.0,
-        "texture": "res://Assets/Images/Research/CopperageSymbol.png"
+        "texture": "res://Assets/Images/Research/CopperageSymbol.png",
+        "effects": [
+            {
+                "stat": "robot_count_increase",
+                "value": 10
+            }
+        ]
     },
     {
         "id": "copper_smelting",
@@ -358,7 +370,13 @@
         ],
         "research": "basic_electricity",
         "crafttime": 24.0,
-        "texture": "res://Assets/Images/Research/BronzeageSymbol.png"
+        "texture": "res://Assets/Images/Research/BronzeageSymbol.png",
+        "effects": [
+            {
+                "stat": "robot_count_increase",
+                "value": 10
+            }
+        ]
     },
     {
         "id": "bronze_smelting",
@@ -480,7 +498,13 @@
         ],
         "research": "bronze_robotics",
         "crafttime": 38.0,
-        "texture": "res://Assets/Images/Research/IronageSymbol.png"
+        "texture": "res://Assets/Images/Research/IronageSymbol.png",
+        "effects": [
+            {
+                "stat": "robot_count_increase",
+                "value": 10
+            }
+        ]
     },
     {
         "id": "iron_smelting",

Scripts/Core/GameData.cs

@@ -4,7 +4,7 @@ using Godot;
 
 public partial class GameData
 {
-    public static bool debugMode = true;
+    public static bool debugMode = false;
     public static Random rand = new Random(seed);
     public static Layer[] map;
 
@@ -13,7 +13,7 @@ public partial class GameData
     public static int lowestLayer = 0;
 
     public static bool canMove = true;
-    public static int maxRobotCount = 1000;
+    public static int maxRobotCount = 10;
     public static List<Robot> robots = new List<Robot>();
     public static float robotSpeed = 10f;
     public static float tileWidth = 6;

Scripts/Gameplay/Research/ResearchEffect.cs

@@ -18,6 +18,7 @@ public class ResearchEffect
             "robot_cooling_bonus" => $"Robot cooling +{Value * 100f:0}%",
             "robot_maintenance_loss_reduction" => $"Robot maintenance loss -{Value * 100f:0}%",
             "robot_minimum_efficiency_bonus" => $"Damaged robot efficiency +{Value * 100f:0}%",
+            "robot_count_increase" => $"Allows more robots +{Value}",
             _ => Stat
         };
     }

Scripts/Gameplay/Robots/Robot.cs

@@ -11,7 +11,6 @@ public partial class Robot : Node3D
 	private const float CooldownTarget = 35f;
 	private const float MaintenanceLossPerSecond = 0.04f;
 
-	private List<ProgramNode> nodes = new List<ProgramNode>();
 	private bool isExecuting = false;
 	private ProgramNode currentNode;
 
@@ -21,6 +20,12 @@ public partial class Robot : Node3D
 	public float maintenance = 100f;
 	public bool isCoolingDown = false;
 	public bool isBroken = false;
+	public string robotType = "iron_robot";
+
+	private RobotTypeStats TypeStats =>
+		GameData.robotStats.RobotTypes.TryGetValue(robotType, out RobotTypeStats stats)
+			? stats
+			: GameData.robotStats.RobotTypes["stone_robot"];
 
 	public override void _Process(double delta)
 	{
@@ -37,10 +42,12 @@ public partial class Robot : Node3D
 							isExecuting = false;
 						}
 						break;
+
 					case NodeResult.FAILURE:
 						isExecuting = false;
 						currentMessage = "(FAILED)" + currentNode.lastExecutionMessage;
 						break;
+
 					case NodeResult.RUNNING:
 						currentMessage = "";
 						break;
@@ -49,26 +56,32 @@ public partial class Robot : Node3D
 		}
 		else if (currentMessage.Length <= 0)
 		{
-			CoolDown(delta, GameData.robotStats.GetCoolingRate(IdleHeatLossPerSecond));
+			CoolDown(
+				delta,
+				GameData.robotStats.GetCoolingRate(IdleHeatLossPerSecond)
+				* TypeStats.CoolingMultiplier
+			);
+
 			currentMessage = "No script executing";
 		}
 
 		Visible = Math.Round(Math.Abs(Position.Y / GameData.tileHeight), 0) == GameData.visibleLayer;
-
 	}
 
 	public void SetupExecution(List<ProgramNode> nodes)
 	{
 		if (nodes.Count <= 0) return;
 
-		this.nodes = new List<ProgramNode>(nodes);
 		isExecuting = true;
 		currentNode = nodes[0];
+		currentMessage = "";
 	}
 
 	public float GetMovementSpeed()
 	{
-		return GameData.robotStats.GetMovementSpeed(GameData.robotSpeed) * GetWorkEfficiency();
+		return GameData.robotStats.GetMovementSpeed(GameData.robotSpeed)
+			* TypeStats.SpeedMultiplier
+			* GetWorkEfficiency();
 	}
 
 	public float GetWorkEfficiency()
@@ -76,8 +89,17 @@ public partial class Robot : Node3D
 		if (isBroken) return 0f;
 		if (maintenance >= 50f) return 1f;
 
-		float minimumEfficiency = GameData.robotStats.GetMinimumEfficiency();
+		float minimumEfficiency =
-		return Math.Clamp(minimumEfficiency + maintenance / 100f, minimumEfficiency, 1f);
+			GameData.robotStats.GetMinimumEfficiency()
+			+ TypeStats.MinimumEfficiencyBonus;
+
+		minimumEfficiency = Math.Clamp(minimumEfficiency, 0f, 1f);
+
+		return Math.Clamp(
+			minimumEfficiency + maintenance / 100f,
+			minimumEfficiency,
+			1f
+		);
 	}
 
 	public void Maintain()
@@ -103,19 +125,42 @@ public partial class Robot : Node3D
 
 		if (isCoolingDown)
 		{
-			CoolDown(delta, GameData.robotStats.GetCoolingRate(ActiveHeatLossPerSecond));
+			CoolDown(
+				delta,
+				GameData.robotStats.GetCoolingRate(ActiveHeatLossPerSecond)
+				* TypeStats.CoolingMultiplier
+			);
+
 			currentMessage = $"Cooling down ({heat:0}%)";
 			return false;
 		}
 
-		if (!GameData.survival.TryConsumeEnergy(GameData.robotStats.GetEnergyUse(EnergyUsePerSecond) * (float)delta))
+		float energyUse =
+			GameData.robotStats.GetEnergyUse(EnergyUsePerSecond)
+			* TypeStats.EnergyUseMultiplier
+			* (float)delta;
+
+		if (!GameData.survival.TryConsumeEnergy(energyUse))
 		{
 			currentMessage = "Not enough energy";
 			return false;
 		}
 
-		heat = Math.Clamp(heat + GameData.robotStats.GetHeatGain(HeatGainPerSecond) * (float)delta, 0f, 100f);
+		heat = Math.Clamp(
-		maintenance = Math.Clamp(maintenance - GameData.robotStats.GetMaintenanceLoss(MaintenanceLossPerSecond) * (float)delta, 0f, 100f);
+			heat + GameData.robotStats.GetHeatGain(HeatGainPerSecond)
+				* TypeStats.HeatGainMultiplier
+				* (float)delta,
+			0f,
+			100f
+		);
+
+		maintenance = Math.Clamp(
+			maintenance - GameData.robotStats.GetMaintenanceLoss(MaintenanceLossPerSecond)
+				* TypeStats.MaintenanceLossMultiplier
+				* (float)delta,
+			0f,
+			100f
+		);
 
 		if (heat >= 100f)
 		{
@@ -136,7 +181,12 @@ public partial class Robot : Node3D
 
 	private void CoolDown(double delta, float heatLossPerSecond)
 	{
-		heat = Math.Clamp(heat - heatLossPerSecond * (float)delta, 0f, 100f);
+		heat = Math.Clamp(
+			heat - heatLossPerSecond * (float)delta,
+			0f,
+			100f
+		);
+
 		if (heat <= CooldownTarget)
 		{
 			isCoolingDown = false;

Scripts/Gameplay/Robots/RobotStats.cs

@@ -3,6 +3,14 @@ using System.Collections.Generic;
 
 public class RobotStats
 {
+    public readonly Dictionary<string, RobotTypeStats> RobotTypes = new()
+    {
+        ["stone_robot"] = new RobotTypeStats(0.75f, 0.60f, 0.80f, 0.80f, 1.40f, -0.10f),
+        ["copper_robot"] = new RobotTypeStats(1.00f, 1.00f, 1.00f, 1.00f, 1.00f, 0.00f),
+        ["tin_robot"] = new RobotTypeStats(1.00f, 1.00f, 1.00f, 1.00f, 1.00f, 0.00f),
+        ["bronze_robot"] = new RobotTypeStats(1.15f, 1.10f, 0.90f, 1.10f, 0.80f, 0.05f),
+        ["iron_robot"] = new RobotTypeStats(1.35f, 1.25f, 1.15f, 1.20f, 0.65f, 0.10f)
+    };
     private const float BaseMinimumEfficiency = 0.35f;
 
     private float speedBonus = 0f;
@@ -76,6 +84,9 @@ public class RobotStats
             case "robot_minimum_efficiency_bonus":
                 minimumEfficiencyBonus += effect.Value;
                 break;
+            case "robot_count_increase":
+                GameData.maxRobotCount += (int)effect.Value;
+            break;
         }
     }
 }

Scripts/Gameplay/Robots/RobotTypeStats.cs

@@ -0,0 +1,28 @@
+using System.Collections.Generic;
+
+public readonly struct RobotTypeStats
+{
+    public readonly float SpeedMultiplier;
+    public readonly float EnergyUseMultiplier;
+    public readonly float HeatGainMultiplier;
+    public readonly float CoolingMultiplier;
+    public readonly float MaintenanceLossMultiplier;
+    public readonly float MinimumEfficiencyBonus;
+
+    public RobotTypeStats(
+        float speedMultiplier,
+        float energyUseMultiplier,
+        float heatGainMultiplier,
+        float coolingMultiplier,
+        float maintenanceLossMultiplier,
+        float minimumEfficiencyBonus)
+    {
+        SpeedMultiplier = speedMultiplier;
+        EnergyUseMultiplier = energyUseMultiplier;
+        HeatGainMultiplier = heatGainMultiplier;
+        CoolingMultiplier = coolingMultiplier;
+        MaintenanceLossMultiplier = maintenanceLossMultiplier;
+        MinimumEfficiencyBonus = minimumEfficiencyBonus;
+    }
+}
+

Scripts/Gameplay/Robots/RobotTypeStats.cs.uid

@@ -0,0 +1 @@
+uid://bfmf5tb3pmmug