use bevy::diagnostic::LogDiagnosticsPlugin;
use bevy::log::LogPlugin;
use bevy::prelude::*;
use bevy::render::render_resource::FilterMode;
use bevy::window::PresentMode;
use bevy_entitiles::prelude::{
PureColorTilemapBundle, TileArea, TileBuilder, TileLayer, TileRenderSize, TileUpdater,
TilemapBundle, TilemapName, TilemapSlotSize, TilemapStorage, TilemapTexture,
TilemapTextureDescriptor, TilemapTransform, TilemapType,
};
use bevy_entitiles::tilemap::map::TilemapRotation;
use bevy_entitiles::tilemap::tile::{LayerUpdater, TileFlip, TileLayerPosition};
use bevy_entitiles::EntiTilesPlugin;
#[derive(States, PartialEq, Eq, Debug, Clone, Hash, Default, Copy)]
pub enum AppState {
#[default]
Init,
Other,
}
fn main() {
App::new()
.add_plugins(
DefaultPlugins
.set(WindowPlugin {
primary_window: Some(Window {
title: String::from("Tilemap example"),
resolution: (1820., 920.).into(),
// disable vsync so we can see the raw FPS speed
present_mode: PresentMode::Immediate,
..default()
}),
..default()
})
.set(LogPlugin {
filter: "info,rpg=debug".to_string(),
level: bevy::log::Level::DEBUG,
}),
)
.add_state::<AppState>()
.add_plugins(LogDiagnosticsPlugin::default())
.add_plugins(EntiTilesPlugin)
.add_systems(OnEnter(AppState::Other), setup)
.add_systems(Update, change_state.run_if(in_state(AppState::Init)))
.run();
}
fn change_state(mut app_state: ResMut<NextState<AppState>>) {
app_state.set(AppState::Other);
}
fn setup(mut commands: Commands, assets_server: Res<AssetServer>) {
commands.spawn(Camera2dBundle::default());
let entity = commands.spawn_empty().id();
// You can go to each component's definition to see what they do.
let mut tilemap = TilemapBundle {
name: TilemapName("test_map".to_string()),
tile_render_size: TileRenderSize(Vec2 { x: 16., y: 16. }),
slot_size: TilemapSlotSize(Vec2 { x: 16., y: 16. }),
ty: TilemapType::Square,
storage: TilemapStorage::new(16, entity),
texture: TilemapTexture::new(
assets_server.load("test_square.png"),
TilemapTextureDescriptor::new(
UVec2 { x: 32, y: 32 },
UVec2 { x: 16, y: 16 },
FilterMode::Nearest,
),
TilemapRotation::None,
),
..Default::default()
};
tilemap.storage.fill_rect(
&mut commands,
TileArea::new(IVec2::ZERO, UVec2 { x: 20, y: 10 }),
TileBuilder::new().with_layer(0, TileLayer::new().with_texture_index(0)),
);
tilemap.storage.fill_rect(
&mut commands,
TileArea::new(IVec2 { x: 2, y: 2 }, UVec2 { x: 10, y: 7 }),
TileBuilder::new()
.with_layer(0, TileLayer::new().with_texture_index(1))
.with_color(Vec4::new(0.8, 1., 0.8, 0.5)),
);
tilemap.storage.set(
&mut commands,
IVec2 { x: 18, y: 8 },
TileBuilder::new()
.with_layer(0, TileLayer::new().with_texture_index(0))
.with_color(Color::BLUE.into()),
);
tilemap.storage.set(
&mut commands,
IVec2 { x: 1, y: 1 },
TileBuilder::new().with_layer(
1,
TileLayer::new()
.with_texture_index(1)
.with_flip(TileFlip::Horizontal),
),
);
tilemap.storage.set(
&mut commands,
IVec2 { x: 1, y: 2 },
TileBuilder::new().with_layer(
0,
TileLayer::new()
.with_texture_index(1)
.with_flip(TileFlip::Vertical),
),
);
tilemap.storage.set(
&mut commands,
IVec2 { x: 1, y: 3 },
TileBuilder::new().with_layer(
0,
TileLayer::new()
.with_texture_index(1)
.with_flip(TileFlip::Both),
),
);
tilemap.storage.update_rect(
&mut commands,
TileArea::new(IVec2 { x: 1, y: 3 }, UVec2 { x: 3, y: 3 }),
TileUpdater {
layer: Some(LayerUpdater {
position: TileLayerPosition::Top,
layer: TileLayer::new().with_texture_index(3),
}),
..Default::default()
},
);
commands.entity(entity).insert(tilemap);
let entity = commands.spawn_empty().id();
let mut tilemap = TilemapBundle {
name: TilemapName("test_map".to_string()),
tile_render_size: TileRenderSize(Vec2 { x: 32., y: 16. }),
slot_size: TilemapSlotSize(Vec2 { x: 32., y: 16. }),
ty: TilemapType::Isometric,
storage: TilemapStorage::new(32, entity),
texture: TilemapTexture::new(
assets_server.load("test_isometric.png"),
TilemapTextureDescriptor::new(
UVec2 { x: 32, y: 32 },
UVec2 { x: 32, y: 16 },
FilterMode::Nearest,
),
TilemapRotation::None,
),
transform: TilemapTransform {
translation: Vec2 { x: -400., y: 0. },
..Default::default()
},
..Default::default()
};
tilemap.storage.fill_rect(
&mut commands,
TileArea::new(IVec2::ZERO, UVec2 { x: 20, y: 10 }),
TileBuilder::new().with_layer(0, TileLayer::new().with_texture_index(0)),
);
commands.entity(entity).insert(tilemap);
let entity = commands.spawn_empty().id();
let mut tilemap = PureColorTilemapBundle {
name: TilemapName("test_map".to_string()),
tile_render_size: TileRenderSize(Vec2 { x: 16., y: 16. }),
slot_size: TilemapSlotSize(Vec2 { x: 16., y: 16. }),
ty: TilemapType::Square,
storage: TilemapStorage::new(32, entity),
transform: TilemapTransform {
translation: Vec2 { x: 0., y: -300. },
..Default::default()
},
..Default::default()
};
tilemap.storage.fill_rect(
&mut commands,
TileArea::new(IVec2::ZERO, UVec2 { x: 20, y: 10 }),
TileBuilder::new()
.with_layer(0, TileLayer::new().with_texture_index(0))
.with_color(Vec4::new(1., 1., 0., 1.)),
);
commands.entity(entity).insert(tilemap);
}
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