Implemented particle emmitters

2 files changed, 84 insertions, 0 deletions

diff --git a/game/player/PlayerScript.cpp b/game/player/PlayerScript.cpp
index 874324e..04e7264 100644
--- a/game/player/PlayerScript.cpp
+++ b/game/player/PlayerScript.cpp
@@ -1,6 +1,7 @@
 #include "PlayerScript.h"
 
 #include <crepe/api/Animator.h>
+#include <crepe/api/ParticleEmitter.h>
 #include <crepe/api/Rigidbody.h>
 #include <crepe/api/Transform.h>
 #include <crepe/types.h>
@@ -10,8 +11,14 @@ using namespace std;
 
 void PlayerScript::fixed_update(crepe::duration_t dt) {
 	RefVector<Animator> animators = this->get_components_by_name<Animator>("player");
+	RefVector<ParticleEmitter> emitters
+		= this->get_components_by_name<ParticleEmitter>("player");
 	Transform & transform = this->get_components_by_name<Transform>("player").front();
 
+	for (ParticleEmitter & emitter : emitters) {
+		emitter.data.boundary.offset = vec2(0, -transform.position.y);
+	}
+
 	Rigidbody & rb = this->get_components_by_name<Rigidbody>("player").front();
 	if (this->get_key_state(Keycode::SPACE)) {
 		rb.add_force_linear(vec2(0, -10));
@@ -22,6 +29,9 @@ void PlayerScript::fixed_update(crepe::duration_t dt) {
 				anim.data.looping = true;
 				prev_anim = 1;
 			}
+			for (ParticleEmitter & emitter : emitters) {
+				emitter.data.emission_rate = 30;
+			}
 		}
 	} else if (transform.position.y == 195) {
 		if (prev_anim != 0) {
@@ -31,6 +41,9 @@ void PlayerScript::fixed_update(crepe::duration_t dt) {
 				anim.data.looping = true;
 				prev_anim = 0;
 			}
+			for (ParticleEmitter & emitter : emitters) {
+				emitter.data.emission_rate = 0;
+			}
 		}
 	} else {
 		if (prev_anim != 2) {
@@ -39,6 +52,9 @@ void PlayerScript::fixed_update(crepe::duration_t dt) {
 				anim.data.looping = false;
 				prev_anim = 2;
 			}
+			for (ParticleEmitter & emitter : emitters) {
+				emitter.data.emission_rate = 0;
+			}
 		}
 	}
 }
diff --git a/game/player/PlayerSubScene.cpp b/game/player/PlayerSubScene.cpp
index 2e73546..166d54b 100644
--- a/game/player/PlayerSubScene.cpp
+++ b/game/player/PlayerSubScene.cpp
@@ -3,6 +3,7 @@
 
 #include "../Config.h"
 #include "api/BoxCollider.h"
+#include "api/ParticleEmitter.h"
 #include "types.h"
 
 #include <crepe/api/Animator.h>
@@ -17,6 +18,73 @@ using namespace std;
 
 PlayerSubScene::PlayerSubScene(Scene & scn) {
 	GameObject player = scn.new_object("player", "player", vec2(-100, 200));
+
+	Asset player_bullet {"asset/other_effects/effect_smgbullet.png"};
+	Sprite & player_bullet_sprite = player.add_component<Sprite>(
+		player_bullet,
+		Sprite::Data {
+			.sorting_in_layer = SORT_IN_LAY_PLAYER,
+			.order_in_layer = 3,
+			.size = vec2(0, 6),
+		}
+	);
+	player.add_component<ParticleEmitter>(player_bullet_sprite, ParticleEmitter::Data{
+		.offset = vec2(-15, 15),
+		.emission_rate = 0,
+		.min_speed = 300,
+		.max_speed = 500,
+		.min_angle = 85,
+		.max_angle = 100,
+		.boundary = ParticleEmitter::Boundary {
+			.height = 400,
+			.reset_on_exit = true,
+		},
+	});
+	Asset player_bullet_x2 {"asset/other_effects/effect_smgbullet_x2.png"};
+	Sprite & player_bullet_x2_sprite = player.add_component<Sprite>(
+		player_bullet_x2,
+		Sprite::Data {
+			.sorting_in_layer = SORT_IN_LAY_PLAYER,
+			.order_in_layer = 3,
+			.size = vec2(0, 12),
+		}
+	);
+	player.add_component<ParticleEmitter>(player_bullet_x2_sprite, ParticleEmitter::Data{
+		.offset = vec2(-15, 15),
+		.emission_rate = 0,
+		.min_speed = 300,
+		.max_speed = 500,
+		.min_angle = 85,
+		.max_angle = 100,
+		.boundary = ParticleEmitter::Boundary {
+			.height = 400,
+			.reset_on_exit = true,
+		},
+	});
+	Asset player_shell {"asset/other_effects/effect_rocketmgshell_TVOS.png"};
+	Sprite & player_shell_sprite = player.add_component<Sprite>(
+		player_shell,
+		Sprite::Data {
+			.sorting_in_layer = SORT_IN_LAY_PLAYER,
+			.order_in_layer = 3,
+			.size = vec2(0, 12),
+			.angle_offset = 90,
+		}
+	);
+	player.add_component<ParticleEmitter>(player_shell_sprite, ParticleEmitter::Data{
+		.offset = vec2(-15, 15),
+		.emission_rate = 0,
+		.min_speed = 200,
+		.max_speed = 500,
+		.min_angle = 110,
+		.max_angle = 120,
+		.force_over_time = vec2(0, 1000),
+		.boundary = ParticleEmitter::Boundary {
+			.height = 400,
+			.reset_on_exit = true,
+		},
+	});
+
 	Asset player_body_asset {"asset/barry/defaultBody.png"};
 	Sprite & player_body_sprite = player.add_component<Sprite>(
 		player_body_asset,