From 73d10b343f7799ec013ffd237b877d49fd3fcb2d Mon Sep 17 00:00:00 2001
From: Edgaru089 <sjs333@outlook.com>
Date: Sat, 30 Mar 2024 22:41:49 +0800
Subject: [PATCH] Hazard respawn is also working now

Still need to emit particles on HazardHarm tho
---
 app.c          |  4 ++++
 app_render.cpp | 19 +++++++++++++++++++
 player.c       | 15 +++++++++++++++
 player.h       | 10 ++++++++++
 4 files changed, 48 insertions(+)

diff --git a/app.c b/app.c
index e4729b5..8d34805 100644
--- a/app.c
+++ b/app.c
@@ -81,6 +81,10 @@ App *app_NewApp() {
 	misc_InstantiateTextbox(app, text3, "Press ; to dash.\nYou can only dash one time midair.", misc_TextboxUpright(70, 70), -180);
 	entity_Commit(app->entity, text3);
 
+	Entity *respawn1 = entity_Create(app->entity, "respawn1");
+	misc_InstantiateHazardRespawn(app, respawn1, box2(300, 500, 400, 50), vec2(500, 550));
+	entity_Commit(app->entity, respawn1);
+
 	return app;
 }
 
diff --git a/app_render.cpp b/app_render.cpp
index 3dd33fe..e1a87cd 100644
--- a/app_render.cpp
+++ b/app_render.cpp
@@ -51,6 +51,25 @@ void app_Render(App *app) {
 					(int)round(box.lefttop.x + box.size.x),
 					(int)round(box.lefttop.y + box.size.y));
 			}
+			if (e->misc->respawn) {
+				setlinecolor(RGB(255, 0, 255));
+				Box2 box;
+				Vec2 pos;
+				if (e->position) {
+					box = camera_TransformBox2(app->camera, box2_Offset(e->misc->respawn->trigger_box, e->position->position));
+					pos = camera_TransformVec2(app->camera, vec2_Add(e->misc->respawn->respawn_pos, e->position->position));
+				} else {
+					box = camera_TransformBox2(app->camera, e->misc->respawn->trigger_box);
+					pos = camera_TransformVec2(app->camera, e->misc->respawn->respawn_pos);
+				}
+				rectangle(
+					(int)round(box.lefttop.x),
+					(int)round(box.lefttop.y),
+					(int)round(box.lefttop.x + box.size.x),
+					(int)round(box.lefttop.y + box.size.y));
+				line((int)round(pos.x + 12), (int)round(pos.y), (int)round(pos.x - 12), (int)round(pos.y));
+				line((int)round(pos.x), (int)round(pos.y + 12), (int)round(pos.x), (int)round(pos.y - 12));
+			}
 		}
 	}
 
diff --git a/player.c b/player.c
index 165115c..3646a56 100644
--- a/player.c
+++ b/player.c
@@ -151,7 +151,22 @@ void player_Advance(System_Player *sys, Duration deltaTime) {
 	}
 
 
+	// Respawn if fallen out of the world
+	if (p->super->position->position.y > 5000)
+		player_HazardHarm(sys);
+
+
 	// Check OnGround again
 	if (dabs(sys->player->super->position->velocity.y) > EPS)
 		sys->player->onGround = false;
 }
+
+
+void player_HazardHarm(System_Player *sys) {
+	if (!sys->player)
+		return;
+	sys->player->storedSpeedY              = 0;
+	sys->player->super->position->velocity = vec2(0, 0);
+	sys->player->super->position->position = sys->player->hazardRespawn;
+	sys->player->super->position->position.y -= EPS; // Stay loose!
+}
diff --git a/player.h b/player.h
index 1799fd4..6ad65eb 100644
--- a/player.h
+++ b/player.h
@@ -52,6 +52,16 @@ void player_DeleteEntity(System_Player *sys, uintptr_t id);
 // Called on every frame.
 void player_Advance(System_Player *sys, Duration deltaTime);
 
+// Harm the player.
+// The player is hit backwards, releasing a puff of smoke.
+//
+// To be implemented
+// void player_Harm(System_Player *sys, Vec2 source);
+
+// Hazard harm the player.
+// The player is teleported to the hazard respawn point.
+void player_HazardHarm(System_Player *sys);
+
 
 #ifdef __cplusplus
 }