Chat

client/blocks/furnace.ts

@@ -80,7 +80,9 @@ const block = EverythingRegistry.register<BlockRegistry>("blocks", "bworld:furna
 		if (block_data && block_data.data.inventory) {
 			const gui = new GuiFurnace(block_data.data.inventory, player_component.player_inventory, block_data.data);
 			player_component.screens.push(gui);
+			return true;
 		}
+		return false;
 	},
 	on_create(dimension, block) {
 		dimension.add_block_data({

client/blocks/glass.ts

@@ -2,6 +2,7 @@ import { BlockRegistry, EverythingRegistry } from "$/common/everything_registry.
 import { register_block_item } from "$/common/utils.ts";
 
 const block = EverythingRegistry.register<BlockRegistry>("blocks", "bworld:glass", {
+	id: "bworld:glass",
 	textures: "bworld:glass",
 	has_collision: true,
 	transparent: true,

client/blocks/grass.ts

@@ -14,6 +14,8 @@ EverythingRegistry.register<BlockRegistry>("blocks", "bworld:grass", {
 		if (item?.type_id === "bworld:hoe") {
 			block.id = "bworld:hoed_dirt";
 			dimension.add_block(block);
+			return true;
 		}
+		return false;
 	},
 });

client/components/player_controls.ts

@@ -23,6 +23,7 @@ export class PlayerControls extends Component {
 	hotbar_9: KeyCode = "Digit9";
 
 	open_inventory: KeyCode = "KeyE";
+	open_chat: KeyCode = "KeyT";
 
 	open_debug: KeyCode = "F3";
 }

client/gui/gui_chat.ts

@@ -0,0 +1,131 @@
+import { GuiScreen } from "./gui_screen.ts";
+import { canvas, draw_rect, draw_text, measure_text } from "$/client/renderer/mod.ts";
+import { InputManager } from "../input_manager.ts";
+import { ClientWorld } from "../client_world.ts";
+import { PlayerComponent } from "../player.ts";
+import { ItemStack } from "../inventory.ts";
+
+export class GuiChat extends GuiScreen {
+	world: ClientWorld;
+
+	text_typed = "";
+	caret = 0;
+	key_repeat_timer = 0;
+	show_caret = true;
+
+	constructor(world: ClientWorld) {
+		super();
+		this.world = world;
+	}
+
+	override on_render(): void {
+		draw_rect(0, 0, canvas.width, canvas.height, [0, 0, 0, 0.8]);
+
+		const y = canvas.height - 32;
+		draw_rect(0, y, canvas.width, canvas.height, [0, 0, 0, 0.4]);
+
+		draw_text(this.text_typed, 0, y, 2, [1, 1, 1]);
+
+		if (this.show_caret) {
+			const before_text = this.text_typed.substring(0, this.caret);
+			const caret_x = 0 + measure_text(before_text, 2);
+
+			draw_rect(caret_x, y + 4, 1, 32 - 4);
+		}
+	}
+
+	override on_tick(_delta: number): void {
+		const now = performance.now();
+		const repeat_delay = 400;
+		const repeat_rate = 40;
+
+		const allow_repeat = () => {
+			if (InputManager.is_key_pressed("Backspace")) {
+				this.key_repeat_timer = now;
+				return true;
+			}
+
+			if (InputManager.is_key_down("Backspace")) {
+				if (now - this.key_repeat_timer > repeat_delay) {
+					this.key_repeat_timer = now - (repeat_delay - repeat_rate);
+					return true;
+				}
+			}
+
+			return false;
+		};
+
+		if (allow_repeat()) {
+			if (this.caret > 0) {
+				this.text_typed = this.text_typed.slice(0, this.caret - 1) + this.text_typed.slice(this.caret);
+				this.caret -= 1;
+			}
+		}
+
+		if (InputManager.is_key_pressed("Delete")) {
+			this.text_typed = this.text_typed.slice(0, this.caret) + this.text_typed.slice(this.caret + 1);
+		}
+
+		if (InputManager.is_key_pressed("ArrowLeft")) {
+			this.caret = Math.max(0, this.caret - 1);
+		}
+
+		if (InputManager.is_key_pressed("ArrowRight")) {
+			this.caret = Math.min(this.text_typed.length, this.caret + 1);
+		}
+
+		if (InputManager.is_key_pressed("Home")) {
+			this.caret = 0;
+		}
+
+		if (InputManager.is_key_pressed("End")) {
+			this.caret = this.text_typed.length;
+		}
+
+		const typed = InputManager.get_typed_characters();
+
+		for (const char of typed) {
+			this.text_typed = this.text_typed.slice(0, this.caret) + char + this.text_typed.slice(this.caret);
+			this.caret += 1;
+		}
+
+		if (InputManager.is_key_pressed("Enter")) {
+			this.submit();
+		}
+	}
+	override on_close(): void {}
+
+	submit() {
+		if (this.text_typed.startsWith("/")) {
+			this.command();
+		} else {
+			// we dont have multiplayer lol?
+		}
+		this.text_typed = "";
+
+		const [player] = this.world.get_tag("player")!;
+		const player_component = player.get(PlayerComponent);
+		if (player_component) {
+			player_component.pop_screen();
+		}
+	}
+
+	command() {
+		if (this.text_typed.startsWith("/give")) {
+			let [_, item_id, quantity] = this.text_typed.split(" ");
+
+			if (!item_id.includes(":")) {
+				item_id = `bworld:${item_id}`;
+			}
+			if (quantity === undefined) {
+				quantity = "1";
+			}
+
+			const [player] = this.world.get_tag("player")!;
+			const player_component = player.get(PlayerComponent);
+			if (player_component) {
+				player_component.player_inventory.container.add_item(new ItemStack(item_id, Number(quantity)));
+			}
+		}
+	}
+}

client/gui/gui_chest.ts

@@ -1,5 +1,5 @@
 import { Inventory, PlayerInventory } from "../inventory.ts";
-import { add_player_hotbar, add_player_inventory, GuiScreen, Slot } from "./gui_screen.ts";
+import { add_player_hotbar, add_player_inventory, GuiInventoryScreen, Slot } from "./gui_screen.ts";
 import { canvas, draw_rect, Texture } from "$/client/renderer/mod.ts";
 import { AssetManager } from "../assets.ts";
 import { SLOT_SIZE } from "../../common/constants.ts";
@@ -7,7 +7,7 @@ import { draw_nine_slice } from "../systems/rendering/render_utils.ts";
 
 const PADDING = 10;
 
-export class GuiChest extends GuiScreen {
+export class GuiChest extends GuiInventoryScreen {
 	override inventory_width = PADDING * 2 + SLOT_SIZE * 9;
 	override inventory_height = PADDING * 4 + SLOT_SIZE * 7;
 

client/gui/gui_furnace.ts

@@ -1,5 +1,5 @@
 import { Inventory, PlayerInventory } from "../inventory.ts";
-import { add_player_hotbar, add_player_inventory, GuiScreen, Slot } from "./gui_screen.ts";
+import { add_player_hotbar, add_player_inventory, GuiInventoryScreen, Slot } from "./gui_screen.ts";
 import { canvas, draw_rect, draw_text, Texture } from "$/client/renderer/mod.ts";
 import { AssetManager } from "../assets.ts";
 import { SLOT_SIZE } from "../../common/constants.ts";
@@ -7,7 +7,7 @@ import { draw_nine_slice } from "../systems/rendering/render_utils.ts";
 
 const PADDING = 10;
 
-export class GuiFurnace extends GuiScreen<Inventory, { fuel: number; progress: number }> {
+export class GuiFurnace extends GuiInventoryScreen<Inventory, { fuel: number; progress: number }> {
 	override inventory_width = PADDING * 2 + SLOT_SIZE * 9;
 	override inventory_height = PADDING * 4 + SLOT_SIZE * 7;
 

client/gui/gui_player_inventory.ts

@@ -1,5 +1,5 @@
 import { Container, Inventory, ItemStack, PlayerInventory } from "../inventory.ts";
-import { add_player_hotbar, add_player_inventory, GuiScreen, Slot } from "./gui_screen.ts";
+import { add_player_hotbar, add_player_inventory, GuiInventoryScreen, Slot } from "./gui_screen.ts";
 import { canvas, draw_rect, Texture } from "$/client/renderer/mod.ts";
 import { AssetManager } from "../assets.ts";
 import { SLOT_SIZE } from "../../common/constants.ts";
@@ -33,7 +33,7 @@ const recipes: CraftingRecipe[] = [
 
 const PADDING = 10;
 
-export class GuiPlayerInventory extends GuiScreen {
+export class GuiPlayerInventory extends GuiInventoryScreen {
 	override inventory_width = PADDING * 2 + SLOT_SIZE * 9;
 	override inventory_height = PADDING * 2 + SLOT_SIZE * 4 + PADDING + SLOT_SIZE * 3 + PADDING;
 

client/gui/gui_screen.ts

@@ -25,14 +25,22 @@ export class Slot {
 	}
 }
 
-export class GuiScreen<Inv extends Inventory = Inventory, Properties = Record<string, unknown> | undefined> {
+export abstract class GuiScreen {
+	x: number = 0;
+	y: number = 0;
+
+	abstract on_tick(_delta: number): void;
+	abstract on_render(): void;
+	abstract on_close(): void;
+}
+
+export class GuiInventoryScreen<Inv extends Inventory = Inventory, Properties = Record<string, unknown> | undefined>
+	extends GuiScreen {
 	inventory: Inv;
 	player_inventory: PlayerInventory;
 	properties: Properties;
 
 	slots: Slot[] = [];
-	x: number = 0;
-	y: number = 0;
 	inventory_width: number = 500;
 	inventory_height: number = 500;
 
@@ -41,6 +49,7 @@ export class GuiScreen<Inv extends Inventory = Inventory, Properties = Record<st
 		player_inventory: PlayerInventory,
 		properties: Properties,
 	) {
+		super();
 		this.inventory = inventory;
 		this.player_inventory = player_inventory;
 		this.properties = properties;
@@ -245,7 +254,7 @@ export class GuiScreen<Inv extends Inventory = Inventory, Properties = Record<st
 // generic methods that is often needed
 
 export function add_player_inventory(
-	handler: GuiScreen,
+	handler: GuiInventoryScreen,
 	player_inventory: PlayerInventory,
 	offset_x: number,
 	offset_y: number,
@@ -265,7 +274,7 @@ export function add_player_inventory(
 }
 
 export function add_player_hotbar(
-	handler: GuiScreen,
+	handler: GuiInventoryScreen,
 	player_inventory: PlayerInventory,
 	offset_x: number,
 	offset_y: number,

client/systems/player_controls.ts

@@ -9,6 +9,8 @@ import { PlayerComponent } from "../player.ts";
 import { GuiPlayerInventory } from "../gui/gui_player_inventory.ts";
 import { CollisionCuboid } from "../components/collision.ts";
 import { BlockRegistry, EverythingRegistry, ItemRegistry } from "$/common/everything_registry.ts";
+import { GuiChat } from "../gui/gui_chat.ts";
+import { GuiInventoryScreen } from "../gui/gui_screen.ts";
 
 export class PlayerControlsSystem extends System {
 	constructor() {
@@ -23,56 +25,68 @@ export class PlayerControlsSystem extends System {
 		const position = player.get(Position)!;
 		const camera = player.get(Camera)!;
 
-		let input_x = 0;
-		let input_z = 0;
+		if (player_component.screens.length === 0) {
+			let input_x = 0;
+			let input_z = 0;
 
-		if (InputManager.is_key_down(controls.move_left)) {
-			input_x -= 1;
-		}
-		if (InputManager.is_key_down(controls.move_right)) {
-			input_x += 1;
-		}
-		if (InputManager.is_key_down(controls.move_forward)) {
-			input_z -= 1;
-		}
-		if (InputManager.is_key_down(controls.move_backwards)) {
-			input_z += 1;
-		}
+			if (InputManager.is_key_down(controls.move_left)) {
+				input_x -= 1;
+			}
+			if (InputManager.is_key_down(controls.move_right)) {
+				input_x += 1;
+			}
+			if (InputManager.is_key_down(controls.move_forward)) {
+				input_z -= 1;
+			}
+			if (InputManager.is_key_down(controls.move_backwards)) {
+				input_z += 1;
+			}
 
-		const size = Math.hypot(input_x, input_z);
-		if (size > 0) {
-			input_x /= size;
-			input_z /= size;
-		}
+			const size = Math.hypot(input_x, input_z);
+			if (size > 0) {
+				input_x /= size;
+				input_z /= size;
+			}
 
-		const sin = Math.sin(camera.yaw);
-		const cos = Math.cos(camera.yaw);
+			const sin = Math.sin(camera.yaw);
+			const cos = Math.cos(camera.yaw);
 
-		const forwardX = sin;
-		const forwardZ = cos;
+			const forwardX = sin;
+			const forwardZ = cos;
 
-		const rightX = cos;
-		const rightZ = -sin;
+			const rightX = cos;
+			const rightZ = -sin;
 
-		const speed_modifier = InputManager.is_key_down(controls.sprint_key) ? 1.75 : 1;
+			const speed_modifier = InputManager.is_key_down(controls.sprint_key) ? 1.75 : 1;
 
-		velocity.vx = (forwardX * input_z + rightX * input_x) * controls.move_speed * speed_modifier;
-		velocity.vz = (forwardZ * input_z + rightZ * input_x) * controls.move_speed * speed_modifier;
+			velocity.vx = (forwardX * input_z + rightX * input_x) * controls.move_speed * speed_modifier;
+			velocity.vz = (forwardZ * input_z + rightZ * input_x) * controls.move_speed * speed_modifier;
 
-		const cuboid = player.get(CollisionCuboid);
+			const cuboid = player.get(CollisionCuboid);
 
-		if (InputManager.is_key_down("Space") && cuboid?.colliding_y === 1) {
-			velocity.vy += controls.jump_force;
+			if (InputManager.is_key_down("Space") && cuboid?.colliding_y === 1) {
+				velocity.vy += controls.jump_force;
+			}
 		}
 
 		if (InputManager.is_key_pressed(controls.open_inventory)) {
 			if (player_component.screens.length === 0) {
 				player_component.screens.push(new GuiPlayerInventory(player_component.player_inventory));
-			} else {
+			} else if (player_component.screens.at(-1) instanceof GuiInventoryScreen) {
 				player_component.pop_screen();
 			}
 		}
 
+		if (InputManager.is_key_pressed(controls.open_chat)) {
+			if (player_component.screens.length === 0) {
+				player_component.screens.push(new GuiChat(world));
+			}
+		}
+
+		if (InputManager.is_key_pressed("Escape")) {
+			player_component.pop_screen();
+		}
+
 		if (InputManager.is_key_pressed(controls.open_debug)) {
 			world.debugging = !world.debugging;
 		}
@@ -103,14 +117,13 @@ export class PlayerControlsSystem extends System {
 			} else if (InputManager.is_mouse_pressed(2)) {
 				// interact if possible
 				const block_info = EverythingRegistry.get_by_id<BlockRegistry>("blocks", block.block);
-				if (block_info && block_info.on_interact) {
-					block_info.on_interact(world.dimension, {
-						x: block.x,
-						y: block.y,
-						z: block.z,
-						id: block_info.id,
-					});
-				} else {
+				const interacted = block_info?.on_interact?.(world.dimension, {
+					x: block.x,
+					y: block.y,
+					z: block.z,
+					id: block_info.id,
+				});
+				if (!interacted) {
 					const inventory = player_component.player_inventory;
 					const hotbar_slot = inventory.container.get_slot(inventory.hotbar_selected);
 					if (hotbar_slot && hotbar_slot.has_item()) {

common/everything_registry.ts

@@ -74,7 +74,7 @@ export interface BlockRegistry {
 	on_create?(dimension: Dimension, block: Block): void;
 	on_break?(dimension: Dimension, block: Block): void;
 	on_click?(dimension: Dimension, block: Block): void;
-	on_interact?(dimension: Dimension, block: Block): void;
+	on_interact?(dimension: Dimension, block: Block): boolean;
 	on_tick?(dimension: Dimension, block: Block, tick_delta: number): void;
 	on_second?(dimension: Dimension, block: Block, second_delta: number): void;
 }