Separating state out of the location

server/tests/LocationGameStateTests.cpp

@@ -0,0 +1,67 @@
+#include "LocationGameState.h"
+#include <cstdlib>
+#include <iostream>
+
+namespace {
+
+int fail(const char* message)
+{
+	std::cerr << message << '\n';
+	return EXIT_FAILURE;
+}
+
+} // namespace
+
+int main()
+{
+	FRG::LocationDefinition definition;
+	definition.config.id = "test_location";
+
+	FRG::NpcData npc;
+	npc.id = "npc";
+	npc.name = "Test NPC";
+	npc.hp = 75.f;
+	definition.npcs.push_back(npc);
+
+	FRG::InteractiveObjectData object;
+	object.id = "object";
+	object.base.name = "Test Object";
+	object.base.meshPath = "unused.mesh";
+	object.isActive = true;
+	definition.interactiveObjects.push_back(object);
+
+	FRG::TriggerZoneDefinition trigger;
+	trigger.id = "trigger";
+	trigger.enabled = true;
+	definition.triggerZones.push_back(trigger);
+
+	FRG::TeleportDefinition teleport;
+	teleport.id = "teleport";
+	teleport.active = false;
+	definition.teleports.push_back(teleport);
+
+	FRG::LocationGameState state;
+	if (!state.setup(definition, {}))
+		return fail("First setup must initialize runtime fields");
+	if (state.npcs.size() != 1 || state.interactiveObjects.size() != 1)
+		return fail("Definitions were not applied");
+
+	state.npcs.at("npc")->hp = 12.f;
+	state.interactiveObjects.at("object")->isActive = false;
+	state.triggerZones.at("trigger").enabled = false;
+	state.teleportZones.at("teleport") = true;
+	state.hasPersistentState = true;
+
+	if (state.setup(definition, {}))
+		return fail("Persistent setup must not reinitialize runtime fields");
+	if (state.npcs.at("npc")->hp != 12.f ||
+		state.interactiveObjects.at("object")->isActive ||
+		state.triggerZones.at("trigger").enabled ||
+		!state.teleportZones.at("teleport")) {
+		return fail("Repeated setup did not preserve runtime state");
+	}
+
+	FRG::PlayerStateMap noPlayers;
+	state.update(50, noPlayers, false);
+	return EXIT_SUCCESS;
+}