Merge remote-tracking branch 'origin/master' into niels/game

17 files changed, 218 insertions, 61 deletions

diff --git a/game/enemy/BattleScript.cpp b/game/enemy/BattleScript.cpp
index 6d96ef6..798cbb9 100644
--- a/game/enemy/BattleScript.cpp
+++ b/game/enemy/BattleScript.cpp
@@ -1,5 +1,7 @@
 #include "BattleScript.h"
+#include "EnemyConfig.h"
 #include "EnemyScript.h"
+#include "api/Transform.h"
 #include <crepe/api/AI.h>
 #include <crepe/api/BehaviorScript.h>
 #include <crepe/api/Metadata.h>
@@ -18,11 +20,10 @@ void BattleScript::init() {
 void BattleScript::fixed_update(duration_t dt) {
 	if (!battle_active) return;
 	bool enemies_alive = false;
-	RefVector<BehaviorScript> enemy_scripts
-		= this->get_components_by_tag<BehaviorScript>("enemy");
+	RefVector<AI> enemy_ai = this->get_components_by_tag<AI>("enemy");
 
-	for (BehaviorScript & script : enemy_scripts) {
-		if (script.active) {
+	for (AI & ai : enemy_ai) {
+		if (ai.active) {
 			enemies_alive = true;
 		}
 	}
@@ -32,20 +33,29 @@ void BattleScript::fixed_update(duration_t dt) {
 	}
 }
 bool BattleScript::create_battle(const BattleStartEvent & e) {
-	this->battle_active = true;
-	RefVector<BehaviorScript> enemy_scripts
-		= this->get_components_by_tag<BehaviorScript>("enemy");
-	std::uniform_real_distribution<float> dist(10, 30);
-	for (int i = 0; i < e.num_enemies; i++) {
-		BehaviorScript & script = enemy_scripts[i];
-		script.active = true;
+	this->battle_active = e.battle;
+	this->spawn_enemies(e.num_enemies);
+	return false;
+}
+void BattleScript::spawn_enemies(int amount) {
+	RefVector<AI> enemy_ai = this->get_components_by_tag<AI>("enemy");
+	std::uniform_real_distribution<float> dist(70, 150);
+	int spawned = 0;
+	for (int i = 0; i < ENEMY_POOL_MAX; i++) {
+		AI & ai = enemy_ai[i];
+		Transform & enemy_transform
+			= this->get_components_by_id<Transform>(ai.game_object_id).front();
+		if (ai.active == true || enemy_transform.position != ENEMY_POOL_LOCATION) continue;
 		this->queue_event<SpawnEnemyEvent>(
 			SpawnEnemyEvent {
 				.speed = dist(engine),
 				.column = i,
 			},
-			script.game_object_id
+			ai.game_object_id
 		);
+		spawned++;
+		if (spawned >= amount) {
+			return;
+		}
 	}
-	return false;
 }
diff --git a/game/enemy/BattleScript.h b/game/enemy/BattleScript.h
index ddd0be1..57aa16c 100644
--- a/game/enemy/BattleScript.h
+++ b/game/enemy/BattleScript.h
@@ -9,6 +9,7 @@ struct BattleWonEvent : public crepe::Event {};
 struct BattleStartEvent : public crepe::Event {
 public:
 	int num_enemies = 0;
+	bool battle = false;
 };
 class BattleScript : public crepe::Script {
 public:
@@ -20,5 +21,6 @@ private:
 	bool battle_active = false;
 	std::random_device rd;
 	std::default_random_engine engine;
+	void spawn_enemies(int amount);
 	bool create_battle(const BattleStartEvent & e);
 };
diff --git a/game/enemy/EnemyBulletScript.cpp b/game/enemy/EnemyBulletScript.cpp
index 65c0c23..d208a88 100644
--- a/game/enemy/EnemyBulletScript.cpp
+++ b/game/enemy/EnemyBulletScript.cpp
@@ -18,7 +18,7 @@ void EnemyBulletScript::fixed_update(crepe::duration_t dt) {
 	Transform & cam_transform = this->get_components_by_name<Transform>("camera").front();
 	Rigidbody & bullet_body = this->get_component<Rigidbody>();
 	//move
-	transform.position.x += bullet_body.data.linear_velocity.x * dt.count();
+	transform.position += bullet_body.data.linear_velocity * dt.count();
 	vec2 half_screen = camera.viewport_size / 2;
 	float despawn_location = cam_transform.position.x - half_screen.x - 50;
 	if (transform.position.x < despawn_location) {
diff --git a/game/enemy/EnemyBulletSubScene.cpp b/game/enemy/EnemyBulletSubScene.cpp
index ad2ca9d..bc31ba8 100644
--- a/game/enemy/EnemyBulletSubScene.cpp
+++ b/game/enemy/EnemyBulletSubScene.cpp
@@ -16,6 +16,7 @@
 #include "EnemyBulletScript.h"
 #include "EnemyBulletSubScene.h"
 #include "EnemyScript.h"
+#include "api/Color.h"
 using namespace crepe;
 using namespace std;
 int EnemyBulletSubScene::create(Scene & scn, int counter) {
@@ -27,19 +28,19 @@ int EnemyBulletSubScene::create(Scene & scn, int counter) {
 	Rigidbody & bullet_body = bullet.add_component<Rigidbody>(Rigidbody::Data {
 		.gravity_scale = 0,
 		.body_type = Rigidbody::BodyType::KINEMATIC,
-
-		.linear_velocity = vec2 {-250, 0},
+		.linear_velocity = vec2 {-300, 0},
 		.kinematic_collision = false,
 		.collision_layers = {COLL_LAY_MISSILE, COLL_LAY_ZAPPER},
 		.collision_layer = COLL_LAY_BULLET
 	});
 	bullet_body.active = false;
-	BoxCollider & bullet_collider = bullet.add_component<BoxCollider>(vec2(60, 30));
+	BoxCollider & bullet_collider = bullet.add_component<BoxCollider>(vec2(40, 10));
 	//bullet_collider.active = false;
 	Asset bullet_asset {"asset/other_effects/effect_smgbullet_x2.png"};
 	Sprite & bullet_sprite = bullet.add_component<Sprite>(
 		bullet_asset,
 		Sprite::Data {
+			.color = Color::BLUE,
 			.flip = {true, false},
 			.sorting_in_layer = SORT_IN_LAY_OBSTACLES,
 			.order_in_layer = 1,
diff --git a/game/enemy/EnemyConfig.h b/game/enemy/EnemyConfig.h
index f7b660a..f9fb469 100644
--- a/game/enemy/EnemyConfig.h
+++ b/game/enemy/EnemyConfig.h
@@ -5,3 +5,4 @@
 // static constexpr crepe::vec2 PLAYER_BULLET_POOL_LOCATION = {0, -850};
 static constexpr crepe::vec2 ENEMY_BULLET_POOL_LOCATION = {0, -750};
 static constexpr crepe::vec2 ENEMY_POOL_LOCATION = {0, -650};
+static constexpr int ENEMY_POOL_MAX = 12;
diff --git a/game/enemy/EnemyPool.cpp b/game/enemy/EnemyPool.cpp
index a7179bf..135fc35 100644
--- a/game/enemy/EnemyPool.cpp
+++ b/game/enemy/EnemyPool.cpp
@@ -4,7 +4,7 @@ using namespace std;
 void EnemyPool::create_enemies(crepe::Scene & scn) {
 	EnemySubScene enemy;
 	int amount = 0;
-	while (amount < this->MAXIMUM_AMOUNT) {
+	while (amount < ENEMY_POOL_MAX) {
 		amount = enemy.create(scn, amount);
 	}
 }
diff --git a/game/enemy/EnemyPool.h b/game/enemy/EnemyPool.h
index f4d6765..cfd0b1c 100644
--- a/game/enemy/EnemyPool.h
+++ b/game/enemy/EnemyPool.h
@@ -1,11 +1,8 @@
 #pragma once
 
+#include "EnemyConfig.h"
 #include <crepe/api/Scene.h>
-
 class EnemyPool {
 public:
 	void create_enemies(crepe::Scene & scn);
-
-private:
-	static constexpr int MAXIMUM_AMOUNT = 10;
 };
diff --git a/game/enemy/EnemyScript.cpp b/game/enemy/EnemyScript.cpp
index 5c03539..0822c29 100644
--- a/game/enemy/EnemyScript.cpp
+++ b/game/enemy/EnemyScript.cpp
@@ -1,13 +1,16 @@
 #include "EnemyScript.h"
 #include "../Config.h"
 #include "../Random.h"
-#include "EnemyConfig.h"
+#include "../enemy/EnemyConfig.h"
+#include "api/Color.h"
+#include "api/Sprite.h"
 #include <crepe/api/AI.h>
 #include <crepe/api/Animator.h>
 #include <crepe/api/AudioSource.h>
 #include <crepe/api/BoxCollider.h>
 #include <crepe/api/ParticleEmitter.h>
 #include <crepe/api/Rigidbody.h>
+#include <crepe/api/Sprite.h>
 #include <crepe/api/Transform.h>
 #include <crepe/types.h>
 #include <random>
@@ -16,7 +19,7 @@ using namespace std;
 EnemyScript::EnemyScript() {
 	engine.seed(rd());
 	this->last_fired = std::chrono::steady_clock::now();
-	this->shot_delay = std::chrono::duration<float>(3 + Random::f(1, 0));
+	this->shot_delay = std::chrono::duration<float>(1.5 + Random::f(2, 0));
 }
 void EnemyScript::init() {
 	Metadata & meta = this->get_component<Metadata>();
@@ -29,43 +32,78 @@ void EnemyScript::init() {
 	});
 };
 void EnemyScript::fixed_update(duration_t dt) {
-	if (this->alive) {
-		return;
+	if (!spawned) return;
+	auto now = std::chrono::steady_clock::now();
+	std::chrono::duration<float> elapsed_hit = now - last_hit;
+	//hit blink timer
+	if (elapsed_hit > blink_time) {
+		set_hit_blink(false);
 	}
 	Transform & transform = this->get_component<Transform>();
+	if (!this->alive) {
+		Camera & camera = this->get_components_by_name<Camera>("camera").front();
+		Transform & cam_transform = this->get_components_by_name<Transform>("camera").front();
+		vec2 half_screen = camera.viewport_size / 2;
+		float x_value = cam_transform.position.x - half_screen.x - 100;
+		if (transform.position.x < x_value) {
+			this->despawn_enemy();
+		}
+		return;
+	}
+
 	Transform & player_transform = this->get_components_by_name<Transform>("player").front();
 	Rigidbody & enemy_body = this->get_component<Rigidbody>();
 	AI & ai_component = this->get_component<AI>();
 
-	//transform.position += enemy_body.data.linear_velocity * dt.count();
 	float direction_to_player_y = player_transform.position.y - transform.position.y;
 	float distance_to_player_y = std::abs(direction_to_player_y);
 
 	float adjustment_speed = speed * (distance_to_player_y / MAX_DISTANCE);
-
 	adjustment_speed = std::clamp(adjustment_speed, MIN_SPEED, MAX_SPEED);
-	// Move the path nodes on the Y-axis
+	Rigidbody & player_body = this->get_components_by_tag<Rigidbody>("player").front();
+	// move path nodes
 	for (vec2 & path_node : ai_component.path) {
 		path_node.y += (direction_to_player_y > 0 ? 1 : -1) * adjustment_speed * dt.count();
+		path_node.x += player_body.data.linear_velocity.x * dt.count();
 	}
 	//bullet fire logic:
-	auto now = std::chrono::steady_clock::now();
+
 	std::chrono::duration<float> elapsed = now - last_fired;
 	if (elapsed > shot_delay) {
-		this->shoot(transform.position, 0);
+		this->shoot(transform.position);
 		last_fired = now;
-		this->shot_delay = std::chrono::duration<float>(Random::f(4, 1));
+		this->shot_delay = std::chrono::duration<float>(Random::f(3, 1.5));
 	}
 }
+
 bool EnemyScript::spawn_enemy(const SpawnEnemyEvent & e) {
+
 	this->speed = e.speed;
+	this->alive = true;
+	this->spawned = true;
+	this->health = 2;
+	RefVector<Animator> animators = this->get_components<Animator>();
+	for (Animator & anim : animators) {
+		anim.active = false;
+		anim.set_anim(0);
+	}
+	RefVector<Sprite> sprites = this->get_components<Sprite>();
+	for (Sprite & sprite : sprites) {
+		sprite.data.position_offset.x = 0;
+	}
+	Sprite & jetpack = sprites[2];
+	jetpack.data.position_offset.x = 20;
+	Sprite & gun = sprites[3];
+	gun.data.position_offset.x = -20;
 	AI & ai_component = this->get_component<AI>();
 	Transform & transform = this->get_component<Transform>();
 	Camera & camera = this->get_components_by_name<Camera>("camera").front();
 	Transform & cam_transform = this->get_components_by_name<Transform>("camera").front();
-
+	Rigidbody & rb = this->get_component<Rigidbody>();
+	rb.data.collision_layers = {COLL_LAY_BOT_TOP, COLL_LAY_PLAYER_BULLET};
+	rb.data.collision_layer = COLL_LAY_ENEMY;
 	vec2 half_screen = camera.viewport_size / 2;
-	float x_value = cam_transform.position.x + half_screen.x - 50 * (1 + e.column);
+	float x_value = cam_transform.position.x + half_screen.x - 40 * (1 + e.column);
 	uniform_real_distribution<float> dist(
 		cam_transform.position.y - half_screen.y + 100,
 		cam_transform.position.y + half_screen.y - 100
@@ -75,31 +113,77 @@ bool EnemyScript::spawn_enemy(const SpawnEnemyEvent & e) {
 		= {cam_transform.position.x + camera.viewport_size.x / 2 + 100, random_height};
 	transform.position = spawn_location;
 	ai_component.path.clear();
-	ai_component.make_oval_path(10, 10, vec2 {x_value, random_height}, 1.5708, true);
+	ai_component.make_oval_path(10, 30, vec2 {x_value, random_height}, 1.5708, true);
 	ai_component.active = true;
 	this->last_fired = std::chrono::steady_clock::now();
+
 	return false;
 }
 
+void EnemyScript::set_hit_blink(bool status) {
+	RefVector<Sprite> sprites = this->get_components<Sprite>();
+	for (Sprite & sprite : sprites) {
+		if (status) {
+			sprite.data.color = Color::RED;
+			continue;
+		}
+		sprite.data.color = Color::WHITE;
+	}
+}
+
 bool EnemyScript::on_collide(const CollisionEvent & e) {
+	if (!this->alive) return false;
 	if (e.info.other.metadata.tag == "player_bullet") {
-		this->despawn_enemy();
+		this->health--;
+		last_hit = std::chrono::steady_clock::now();
+		//Sprite& sprite;
+		set_hit_blink(true);
+		if (health <= 0) {
+			this->death();
+		}
 	}
-	Animator & body_animator = this->get_components<Animator>().front();
-	body_animator.data.col = 2;
+
 	//body_animator.play();
-	BehaviorScript & enemy_script = this->get_component<BehaviorScript>();
-	enemy_script.active = false;
+
 	return false;
 }
+void EnemyScript::death() {
+
+	Rigidbody & rb = this->get_component<Rigidbody>();
+	Transform & tr = this->get_component<Transform>();
+	RefVector<Animator> animators = this->get_components<Animator>();
+	for (Animator & anim : animators) {
+		anim.active = false;
+		anim.set_anim(3);
+	}
+	RefVector<Sprite> sprites = this->get_components<Sprite>();
+	for (Sprite & sprite : sprites) {
+		sprite.data.position_offset.x = 15;
+	}
+	rb.data.linear_velocity_coefficient = {0.5, 1};
+	rb.data.collision_layers = {COLL_LAY_BOT_TOP};
+	rb.data.collision_layer = 0;
+
+	rb.data.gravity_scale = 1;
+	tr.rotation = 90;
+	AI & ai = this->get_component<AI>();
+	ai.active = false;
+	this->alive = false;
+	AI & ai_component = this->get_component<AI>();
+	ai_component.active = false;
+}
 void EnemyScript::despawn_enemy() {
 	Transform & transform = this->get_component<Transform>();
+	Rigidbody & rb = this->get_component<Rigidbody>();
+	rb.data.gravity_scale = 0;
+	rb.data.linear_velocity = {0, 0};
+	transform.rotation = 0;
 	transform.position = ENEMY_POOL_LOCATION;
-	AI & ai_component = this->get_component<AI>();
-	// Rigidbody& enemy_body
-	ai_component.active = false;
+
+	this->spawned = false;
 }
-void EnemyScript::shoot(const vec2 & location, float angle) {
+
+void EnemyScript::shoot(const vec2 & location) {
 	RefVector<Transform> bullet_transforms
 		= this->get_components_by_tag<Transform>("enemy_bullet");
 
diff --git a/game/enemy/EnemyScript.h b/game/enemy/EnemyScript.h
index 42ecac4..be71a78 100644
--- a/game/enemy/EnemyScript.h
+++ b/game/enemy/EnemyScript.h
@@ -13,19 +13,25 @@ public:
 	EnemyScript();
 	void init() override;
 	void fixed_update(crepe::duration_t dt) override;
-	void shoot(const crepe::vec2 & position, float angle);
+	void shoot(const crepe::vec2 & position);
 	bool on_collide(const crepe::CollisionEvent & collisionData);
 	void despawn_enemy();
 	bool spawn_enemy(const SpawnEnemyEvent & e);
+	void death();
+	void set_hit_blink(bool status);
 
 private:
 	std::random_device rd;
 	std::default_random_engine engine;
 	bool alive = false;
+	bool spawned = false;
 	float speed = 50;
-	const float MIN_SPEED = 10;
-	const float MAX_SPEED = 130;
-	const float MAX_DISTANCE = 100;
+	int health = 2;
+	const float MIN_SPEED = 20;
+	const float MAX_SPEED = 150;
+	const float MAX_DISTANCE = 200;
 	std::chrono::time_point<std::chrono::steady_clock> last_fired;
+	std::chrono::time_point<std::chrono::steady_clock> last_hit;
 	std::chrono::duration<float> shot_delay = std::chrono::duration<float>(0);
+	std::chrono::duration<float> blink_time = std::chrono::duration<float>(0.1);
 };
diff --git a/game/enemy/EnemySubScene.cpp b/game/enemy/EnemySubScene.cpp
index 607b9a9..c6aecec 100644
--- a/game/enemy/EnemySubScene.cpp
+++ b/game/enemy/EnemySubScene.cpp
@@ -31,8 +31,9 @@ int EnemySubScene::create(Scene & scn, int enemy_counter) {
 		.collision_layer = COLL_LAY_ENEMY,
 
 	});
+	// normal body
 	Asset enemy_body_asset {"asset/workers/worker2Body.png"};
-	enemy.add_component<BoxCollider>(vec2(50, 50));
+	enemy.add_component<BoxCollider>(vec2(40, 60));
 	Sprite & enemy_body_sprite = enemy.add_component<Sprite>(
 		enemy_body_asset,
 		Sprite::Data {
@@ -52,7 +53,7 @@ int EnemySubScene::create(Scene & scn, int enemy_counter) {
 		}
 	);
 	body_animator.pause();
-	enemy.add_component<BoxCollider>(vec2(40, 60), vec2(-20, 0));
+
 	Asset enemy_head_asset {"asset/workers/worker2Head.png"};
 	Sprite & enemy_head_sprite = enemy.add_component<Sprite>(
 		enemy_head_asset,
@@ -71,7 +72,9 @@ int EnemySubScene::create(Scene & scn, int enemy_counter) {
 			.looping = true,
 		}
 	);
-	enemy.add_component<CircleCollider>(25, vec2(0, -20));
+
+	//jetpack
+	//enemy.add_component<CircleCollider>(25, vec2(0, -20));
 	Asset enemy_jetpack_asset {"asset/barry/jetpackDefault.png"};
 	Sprite & enemy_jetpack_sprite = enemy.add_component<Sprite>(
 		enemy_jetpack_asset,
@@ -91,11 +94,24 @@ int EnemySubScene::create(Scene & scn, int enemy_counter) {
 			.looping = true,
 		}
 	);
+	//gun
+	Asset enemy_pistol_asset {"asset/workers/gun.png"};
+	Sprite & enemy_pistol_sprite = enemy.add_component<Sprite>(
+		enemy_pistol_asset,
+		Sprite::Data {
+			.flip = {false, false},
+			.sorting_in_layer = SORT_IN_LAY_WORKERS_FRONT,
+			.order_in_layer = 2,
+			.size = vec2(0, 20),
+			.position_offset = vec2(-20, 0),
+		}
+	);
 	enemy.add_component<AudioSource>(Asset("asset/sfx/bike_gun_2.ogg")).volume = 0.1;
 	AI & ai_component = enemy.add_component<AI>(3000);
 	ai_component.path_follow_on();
+	ai_component.active = false;
 	BehaviorScript & enemy_script
 		= enemy.add_component<BehaviorScript>().set_script<EnemyScript>();
-	enemy_script.active = false;
+	//enemy_script.active = false;
 	return enemy_counter;
 }
diff --git a/game/main.cpp b/game/main.cpp
index c9ad8c1..95cb35c 100644
--- a/game/main.cpp
+++ b/game/main.cpp
@@ -17,6 +17,7 @@ int main() {
 	Config::get_instance() = ENGINE_CONFIG;
 
 	Engine gameloop;
+
 	gameloop.add_scene<MainMenuScene>();
 	gameloop.add_scene<ShopMenuScene>();
 	gameloop.add_scene<GameScene>();
diff --git a/game/player/PlayerBulletSubScene.cpp b/game/player/PlayerBulletSubScene.cpp
index 5e1c66e..82ce4a9 100644
--- a/game/player/PlayerBulletSubScene.cpp
+++ b/game/player/PlayerBulletSubScene.cpp
@@ -24,7 +24,7 @@ int PlayerBulletSubScene::create(Scene & scn, int counter) {
 	Rigidbody & player_bullet_body = player_bullet.add_component<Rigidbody>(Rigidbody::Data {
 		.gravity_scale = 0,
 		.body_type = Rigidbody::BodyType::KINEMATIC,
-		.linear_velocity = vec2 {400, 0},
+		.linear_velocity = vec2 {450, 0},
 		.angular_velocity = 300,
 		.kinematic_collision = false,
 		.collision_layers = {COLL_LAY_ENEMY, COLL_LAY_ZAPPER},
diff --git a/game/player/PlayerScript.cpp b/game/player/PlayerScript.cpp
index 286cdaf..8cbe8dc 100644
--- a/game/player/PlayerScript.cpp
+++ b/game/player/PlayerScript.cpp
@@ -163,7 +163,7 @@ void PlayerScript::fixed_update(crepe::duration_t dt) {
 		if (current_jetpack_sound > 7) {
 			current_jetpack_sound = 0;
 		}
-	} else if (transform.position.y == 195) {
+	} else if (transform.position.y == 200) {
 		Rigidbody & rb = this->body;
 		if (prev_anim != 0 && rb.data.linear_velocity.x != 0) {
 			for (Animator & anim : animators) {
diff --git a/game/player/PlayerScript.h b/game/player/PlayerScript.h
index 6875b05..6a7dedb 100644
--- a/game/player/PlayerScript.h
+++ b/game/player/PlayerScript.h
@@ -22,8 +22,9 @@ private:
 private:
 	int prev_anim = 0;
 	std::chrono::time_point<std::chrono::steady_clock> last_fired;
+	std::chrono::time_point<std::chrono::steady_clock> last_switched;
 	std::chrono::duration<float> shot_delay = std::chrono::duration<float>(0.5);
-
+	std::chrono::duration<float> switch_delay = std::chrono::duration<float>(0.01);
 	int current_jetpack_sound = 0;
 
 	float & engine_gravity = crepe::Config::get_instance().physics.gravity;
diff --git a/game/player/PlayerSubScene.cpp b/game/player/PlayerSubScene.cpp
index 3aeabfe..d0142e0 100644
--- a/game/player/PlayerSubScene.cpp
+++ b/game/player/PlayerSubScene.cpp
@@ -123,7 +123,7 @@ PlayerSubScene::PlayerSubScene(Scene & scn) {
 			.looping = true,
 		}
 	);
-	player.add_component<BoxCollider>(vec2(50, 50));
+	player.add_component<BoxCollider>(vec2(50, 35));
 	Asset player_head_asset {"asset/barry/defaultHead.png"};
 	Sprite & player_head_sprite = player.add_component<Sprite>(
 		player_head_asset,
@@ -160,7 +160,7 @@ PlayerSubScene::PlayerSubScene(Scene & scn) {
 			.looping = true,
 		}
 	);
-	player.add_component<BoxCollider>(vec2(40, 60), vec2(-20, 0));
+	player.add_component<BoxCollider>(vec2(40, 50), vec2(-20, 0));
 	player.add_component<Rigidbody>(Rigidbody::Data {
 		.gravity_scale = 1.0,
 		.body_type = Rigidbody::BodyType::DYNAMIC,
@@ -170,6 +170,7 @@ PlayerSubScene::PlayerSubScene(Scene & scn) {
 		},
 		.collision_layer = COLL_LAY_PLAYER,
 	});
+
 	player.add_component<BehaviorScript>().set_script<PlayerScript>().active = false;
 	player.add_component<BehaviorScript>().set_script<CoinScript>();
 	player.add_component<BehaviorScript>().set_script<PlayerEndScript>().active = false;
diff --git a/game/scheduler/ObjectsScheduler.cpp b/game/scheduler/ObjectsScheduler.cpp
index 36bf901..7f58c79 100644
--- a/game/scheduler/ObjectsScheduler.cpp
+++ b/game/scheduler/ObjectsScheduler.cpp
@@ -4,6 +4,7 @@
 
 #include "../Config.h"
 #include "../Random.h"
+#include "../enemy/EnemyScript.h"
 #include "../missile/SpawnEvent.h"
 #include "api/Rigidbody.h"
 #include "api/Transform.h"
@@ -11,18 +12,52 @@
 #include "prefab/ZapperPoolSubScene.h"
 
 using namespace crepe;
+
 void ObjectsScheduler::preset_0() {
+	for (int i = 0; i < this->amount_of_boss_fights; i++) {
+		this->trigger_event<MissileSpawnEvent>(MissileSpawnEvent {});
+	}
+	if (this->amount_of_boss_fights >= 1) {
+		this->trigger_event<BattleStartEvent>(BattleStartEvent {
+			.num_enemies = Random::i(this->amount_of_boss_fights, 0),
+			.battle = false,
+		});
+	}
+}
+
+void ObjectsScheduler::preset_1() {
 	trigger_event<MissileSpawnEvent>(MissileSpawnEvent {});
-	trigger_event<MissileSpawnEvent>(MissileSpawnEvent {});
+	if (this->amount_of_boss_fights >= 3) {
+		this->trigger_event<BattleStartEvent>(BattleStartEvent {
+			.num_enemies = Random::i(1, 0),
+			.battle = false,
+		});
+	}
 }
-void ObjectsScheduler::preset_1() { trigger_event<MissileSpawnEvent>(MissileSpawnEvent {}); }
-void ObjectsScheduler::preset_2() { trigger_event<CreateZapperEvent>(CreateZapperEvent {}); }
+
+void ObjectsScheduler::preset_2() {
+	trigger_event<CreateZapperEvent>(CreateZapperEvent {});
+	if (this->amount_of_boss_fights >= 2) {
+		this->trigger_event<BattleStartEvent>(BattleStartEvent {
+			.num_enemies = Random::i(2, 1),
+			.battle = false,
+		});
+	}
+}
+
 void ObjectsScheduler::preset_3() { trigger_event<CreateZapperEvent>(CreateZapperEvent {}); }
+
 void ObjectsScheduler::preset_4() {}
+
 void ObjectsScheduler::boss_fight_1() {
 	this->get_components_by_name<Rigidbody>("camera").front().get().data.linear_velocity.x = 0;
 	this->get_components_by_name<Rigidbody>("player").front().get().data.linear_velocity.x = 0;
-	this->trigger_event<BattleStartEvent>(BattleStartEvent {.num_enemies = 2});
+
+	this->amount_of_boss_fights++;
+	this->trigger_event<BattleStartEvent>(BattleStartEvent {
+		.num_enemies = amount_of_boss_fights,
+		.battle = true,
+	});
 
 	RefVector<Rigidbody> rb_back_forest
 		= this->get_components_by_tag<Rigidbody>("forest_background");
diff --git a/game/scheduler/ObjectsScheduler.h b/game/scheduler/ObjectsScheduler.h
index bd0701b..7ada8e1 100644
--- a/game/scheduler/ObjectsScheduler.h
+++ b/game/scheduler/ObjectsScheduler.h
@@ -16,6 +16,8 @@ private:
 	int obstacle_interval = 350;
 	int start_offset = 1300;
 
+	int amount_of_boss_fights = 0;
+
 private:
 	void preset_0();
 	void preset_1();