From 57cd7872a624179f3c37c20cef488ce2be6666bc Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Thu, 10 Nov 2022 00:30:43 +0100
Subject: Added positions to "ships" in battle and cleaned up battle scene

---
 battles/src/Battle.cpp |  8 ++++++++
 kurator/src/Battle.cpp | 26 ++++++++++++--------------
 kurator/src/Battle.h   |  5 -----
 3 files changed, 20 insertions(+), 19 deletions(-)

diff --git a/battles/src/Battle.cpp b/battles/src/Battle.cpp
index 699b9c4..e59f951 100644
--- a/battles/src/Battle.cpp
+++ b/battles/src/Battle.cpp
@@ -1,5 +1,10 @@
 #include <kurator/battles/Battle.h>
 
+#include <cmath>
+#include <random>
+
+#include <entt/entity/entity.hpp>
+
 #include <kurator/battles/components.h>
 #include <kurator/battles/Scenario.h>
 #include <kurator/universe/ShipType.h>
@@ -13,12 +18,15 @@ namespace battles
 
 Battle::Battle(Scenario scenario)
 {
+	std::random_device dev;
+	std::uniform_real_distribution<> pos{-5.0, 5.0};
 	int team = 0;
 	for (const auto& ships : scenario.teams) {
 		for (const auto& ship : ships) {
 			const auto entity = registry.create();
 			registry.emplace<universe::ShipType>(entity, ship.type);
 			registry.emplace<Team>(entity, team);
+			registry.emplace<Transform>(entity, Point{pos(dev), pos(dev)}, Point{0.0, 0.0});
 		}
 		team++;
 	}
diff --git a/kurator/src/Battle.cpp b/kurator/src/Battle.cpp
index 63a4b4a..a68df17 100644
--- a/kurator/src/Battle.cpp
+++ b/kurator/src/Battle.cpp
@@ -1,5 +1,6 @@
 #include "Battle.h"
 
+#include <algorithm>
 #include <memory>
 #include <utility>
 
@@ -36,18 +37,14 @@ static const battles::Scenario DEFAULT {
 
 Battle::Battle(std::shared_ptr<Session> _session) :
 	session {std::move(_session)},
-	battle {DEFAULT},
-	camera {{1.f, 1.f, 1.f}, {4.f, 1.f, 4.f}, {0.f, 1.f, 0.f}, 45.f, 0},
-	skybox {"resources/skybox.png"}
+	battle {DEFAULT}
 {
-	SetCameraMode(camera, CAMERA_FIRST_PERSON);
 }
 
 
 void
 Battle::update(const float)
 {
-	UpdateCamera(&camera);
 	if (IsKeyPressed(KEY_SPACE))
 		session->set(std::make_shared<Title>(session));
 }
@@ -57,16 +54,17 @@ void
 Battle::draw() const
 {
 	ClearBackground(BLACK);
-	BeginMode3D(camera);
-	skybox.draw();
-	DrawGrid(10, 1.f);
-	EndMode3D();
-	auto view = battle.registry.view<const universe::ShipType, const battles::Team>();
-	int y = 10;
-	for (auto [entity, ship_type, team] : view.each()) {
+	const int width = GetScreenWidth();
+	const int height = GetScreenHeight();
+	const double scale = std::min(width/10.0, height/10.0);
+	auto view = battle.registry.view<const universe::ShipType, const battles::Team, const battles::Transform>();
+	for (auto [entity, ship_type, team, transform] : view.each()) {
 		(void) entity;
-		DrawText(TextFormat("%d %s", team.id, ship_type.name.c_str()), 10, y, 20, WHITE);
-		y += 25;
+		const auto color = team.id == 1 ? RED : GREEN;
+		const int x = width/2 + transform.position.x*scale;
+		const int y = height/2 + transform.position.y*scale;
+		DrawCircle(x, y, 5, color);
+		DrawText(ship_type.name.c_str(), x+10, y-10, 20.0f, GRAY);
 	}
 }
 
diff --git a/kurator/src/Battle.h b/kurator/src/Battle.h
index ea41a1f..476381b 100644
--- a/kurator/src/Battle.h
+++ b/kurator/src/Battle.h
@@ -2,13 +2,10 @@
 
 #include <memory>
 
-#include <raylib.h>
-
 #include <kurator/battles/Battle.h>
 
 #include "Scene.h"
 #include "Session.h"
-#include "Skybox.h"
 
 
 namespace kurator
@@ -24,8 +21,6 @@ public:
 private:
 	std::shared_ptr<Session> session;
 	battles::Battle battle;
-	Camera camera;
-	Skybox skybox;
 };
 
 
-- 
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