Open source Star Ruler 2 source code!

2018-07-17 14:15:37 +02:00
commit cc307720ff
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+import hooks;
+import resources;
+
+import ai.consider;
+
+interface AIResources : ConsiderComponent {
+	Empire@ get_empire();
+	Considerer@ get_consider();
+};
+
+class ResourceAI : Hook, ConsiderHook {
+	double consider(Considerer& cons, Object@ obj) const {
+		return 1.0;
+	}
+
+	//If the AI is not currently using this resource for anything
+	//that explicitly requested it, this hook determines where it will
+	//be distributed to in the meantime. Returning null means it will not be
+	//placed anywhere.
+	Object@ distribute(AIResources& ai, const ResourceType& type, Object@ current) const {
+		return null;
+	}
+};
+
+class DistributeToImportantPlanet : ResourceAI {
+	Document doc("This resource goes to important planets to make them better.");
+
+#section server
+	double consider(Considerer& cons, Object@ obj) const {
+		return 1.0 + obj.level;
+	}
+
+	Object@ distribute(AIResources& ai, const ResourceType& type, Object@ current) const {
+		if(current !is null)
+			return current;
+		return ai.consider.ImportantPlanets(this);
+	}
+#section all
+};
+
+class DistributeToLaborUsing : ResourceAI {
+	Document doc("This resource gets distributed to planets building things with labor.");
+	Argument remove_idle(AT_Boolean, "True", doc="Remove the resource again when the target goes idle.");
+
+#section server
+	double consider(Considerer& cons, Object@ obj) const {
+		if(obj.constructionCount == 0)
+			return 0.0;
+		return 1.0;
+	}
+
+	Object@ distribute(AIResources& ai, const ResourceType& type, Object@ current) const {
+		if(current !is null) {
+			if(!remove_idle.boolean || current.constructionCount != 0)
+				return current;
+		}
+		return ai.consider.FactoryPlanets(this);
+	}
+#section all
+};
+
+class DistributeAsLocalPressureBoost : ResourceAI {
+	Document doc("This resource gets distributed to boost the native pressure of a resource.");
+	Argument amount(AT_Integer, doc="Amount of pressure this boosts by.");
+
+#section server
+	double consider(Considerer& cons, Object@ obj) const {
+		auto@ resource = getResource(obj.primaryResourceType);
+		if(resource is null)
+			return 0.0;
+		if(resource.totalPressure <= 0)
+			return 0.0;
+		bool havePressure = obj.owner.HasPressure != 0.0;
+		if(havePressure) {
+			int presCap = obj.pressureCap;
+			int presUse = obj.totalPressure;
+			if(presUse + amount.integer <= presCap)
+				return 1.0;
+			return 0.0;
+		}
+		else {
+			return 1.0;
+		}
+	}
+
+	Object@ distribute(AIResources& ai, const ResourceType& type, Object@ current) const {
+		if(current !is null) {
+			int presCap = current.pressureCap;
+			int presUse = current.totalPressure;
+			if(presUse <= presCap)
+				return current;
+		}
+		Object@ check = ai.consider.SomePlanets(this);
+		if(check !is null)
+			return check;
+		else
+			return current;
+	}
+#section all
+};