From 057d4061a1dca1dc76096826fd8066316ce5447d Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Wed, 16 Nov 2022 23:37:17 +0100
Subject: Extracted entity construction to Builder class

---
 battles/src/BaseBattle.cpp | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

(limited to 'battles/src/BaseBattle.cpp')

diff --git a/battles/src/BaseBattle.cpp b/battles/src/BaseBattle.cpp
index 87f450a..fc4aa69 100644
--- a/battles/src/BaseBattle.cpp
+++ b/battles/src/BaseBattle.cpp
@@ -9,6 +9,8 @@
 #include <kurator/battles/Scenario.h>
 #include <kurator/universe.h>
 
+#include "Builder.h"
+
 
 namespace kurator
 {
@@ -24,22 +26,11 @@ BaseBattle::BaseBattle(const Scenario& scenario) :
 	spawner {total_teams_in(scenario), 2.5, 0.1}
 {
 	const auto repo = universe::load_sample();
+	Builder build {_registry, spawner};
 	for (const auto& ship : scenario.ships) {
-		const auto entity = _registry.create();
-		const auto type = repo->ship_type(ship.type);
-		_registry.emplace<std::decay<decltype(type)>::type>(entity, type);
-		_registry.emplace<Team>(entity, ship.team);
-		_registry.emplace<Transform>(entity, spawner.get(ship.team));
-		_registry.emplace<FloatingMovement>(entity, 0.4);
-		_registry.emplace<AIState>(entity, Point{0.0, 0.0});
-		_registry.emplace<HitPoints>(entity, type.base_health_points);
-		for (const auto& turret_name : ship.turrets) {
-			const auto turret = _registry.create();
-			const auto def = repo->turret_type(turret_name);
-			_registry.emplace<std::decay<decltype(def)>::type>(turret, def);
-			_registry.emplace<TurretControl>(turret, 0.0, entity);
-			_registry.emplace<Transform>(turret, Point{0.0, 0.0}, 0.0, entity);
-		}
+		const auto entity = build(repo->ship_type(ship.type), ship.team);
+		for (const auto& turret_type : ship.turrets)
+			build(repo->turret_type(turret_type), entity);
 		manager.add(ship.team, entity);  // registry supports on construction events
 	}
 }
-- 
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