From da5f9b0820a15de142b8cd7106c69825a7c9807b Mon Sep 17 00:00:00 2001
From: tuxmain <tuxmain@zettascript.org>
Date: Fri, 26 Aug 2022 12:00:36 +0200
Subject: [PATCH] editor: characters

---
 src/editor.rs | 74 +++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 69 insertions(+), 5 deletions(-)

diff --git a/src/editor.rs b/src/editor.rs
index 5404140..382b585 100644
--- a/src/editor.rs
+++ b/src/editor.rs
@@ -20,7 +20,7 @@ impl Plugin for EditorPlugin {
 			.add_system_set(SystemSet::on_enter(AppState::Editor).with_system(setup))
 			.add_system_set(
 				SystemSet::on_update(AppState::Editor)
-					.with_system(keyboard_input_system)
+					.with_system(move_system)
 					.with_system(follow_ends_system),
 			);
 	}
@@ -30,6 +30,8 @@ impl Plugin for EditorPlugin {
 
 struct DragEndEvent(Entity);
 
+// Resources
+
 // Components
 
 #[derive(Component)]
@@ -47,7 +49,6 @@ struct End(Entity);
 struct PlatformBundle {
 	#[bundle]
 	mesh: ColorMesh2dBundle,
-	//platform: Platform,
 }
 
 #[derive(Bundle)]
@@ -60,6 +61,15 @@ struct PlatformEndBundle {
 	end: End,
 }
 
+#[derive(Bundle)]
+struct CharacterBundle {
+	#[bundle]
+	mesh: ColorMesh2dBundle,
+	#[bundle]
+	pickable: PickableBundle,
+	draggable: Draggable,
+}
+
 // Functions
 
 fn spawn_platform(
@@ -129,6 +139,50 @@ fn spawn_platform(
 	commands.entity(platform).insert(ends);
 }
 
+fn spawn_character(
+	commands: &mut Commands,
+	meshes: &mut ResMut<Assets<Mesh>>,
+	materials: &mut ResMut<Assets<ColorMaterial>>,
+	asset_server: &Res<AssetServer>,
+
+	transform: Transform,
+	color: Color,
+	index: usize,
+) {
+	let font = asset_server.get_handle("UacariLegacy-Thin.ttf");
+	commands
+		.spawn_bundle(CharacterBundle {
+			mesh: ColorMesh2dBundle {
+				mesh: meshes
+					.add(Mesh::from(Quad {
+						size: Vec2 { x: 64., y: 64. },
+						flip: false,
+					}))
+					.into(),
+				material: materials.add(ColorMaterial::from(color)),
+				transform,
+				..default()
+			},
+			pickable: PickableBundle::default(),
+			draggable: Draggable,
+		})
+		.with_children(|c| {
+			c.spawn_bundle(Text2dBundle {
+				text: Text::from_section(
+					&index.to_string(),
+					TextStyle {
+						font: font.clone(),
+						font_size: 32.,
+						color: Color::WHITE,
+					},
+				)
+				.with_alignment(TextAlignment::CENTER),
+				transform: Transform::from_xyz(0., 0., 1.),
+				..Default::default()
+			});
+		});
+}
+
 pub fn spawn_stored_level(
 	commands: &mut Commands,
 	meshes: &mut ResMut<Assets<Mesh>>,
@@ -137,8 +191,6 @@ pub fn spawn_stored_level(
 
 	stored_level: &StoredLevel,
 ) {
-	let _font = asset_server.get_handle::<Font, _>("UacariLegacy-Thin.ttf");
-
 	for platform in stored_level.platforms.iter() {
 		spawn_platform(
 			commands,
@@ -148,6 +200,18 @@ pub fn spawn_stored_level(
 			platform.size,
 		);
 	}
+
+	for (i, character) in stored_level.characters.iter().enumerate() {
+		spawn_character(
+			commands,
+			meshes,
+			materials,
+			asset_server,
+			Transform::from_xyz(character.pos.x, character.pos.y, 0.),
+			character.color.into(),
+			i,
+		);
+	}
 }
 
 // Systems
@@ -182,7 +246,7 @@ fn setup(
 	}
 }
 
-fn keyboard_input_system(
+fn move_system(
 	keyboard_input: Res<Input<KeyCode>>,
 	mut camera_query: Query<&mut Transform, (With<Camera>, Without<Draggable>)>,
 	mut drag_query: Query<(&mut Transform, &Selection, Option<&End>), With<Draggable>>,