Basic AI

- If a power plant is present, the zone animates. Just like the original.
- Your budget also goes through the roof

This is just a proof-of-concept right now, and will likely crash your machine if you leave it on too long.

scripts/simtactics/has_power.gd

@@ -0,0 +1,20 @@
+extends ConditionLeaf
+
+export var cost: int = 10000
+export var income: int = 100
+export var expense: int = 0
+
+func tick(actor, blackboard):
+	if SimData.has_power:
+		if SimData.budget >= expense:
+			SimData.budget -= expense
+			SimData.expenses = expense
+			
+		if SimData.has_power:
+			var total_income = SimData.res_tax * income
+			SimData.budget += total_income
+			SimData.res_income = total_income
+			
+		return SUCCESS
+			
+	return FAILURE

scripts/simtactics/turn_on.gd

@@ -0,0 +1,5 @@
+extends ConditionLeaf
+
+func tick(actor, blackboard):
+	SimData.has_power = true
+	return RUNNING

scripts/simtactics/zone.gd

@@ -0,0 +1,18 @@
+extends ConditionLeaf
+
+export var cost: int = 10000
+export var income: int = 100
+export var expense: int = 0
+
+func tick(actor, blackboard):
+	if SimData.has_power:
+		if SimData.budget >= expense:
+			SimData.budget -= expense
+			SimData.expenses = expense
+			
+		if SimData.has_power:
+			var total_income = SimData.res_tax * income
+			SimData.budget += total_income
+			SimData.res_income = total_income
+			
+	return RUNNING