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✨ Implement gameover check, add wall and artillery, buff laser

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Shad Amethyst 10 months ago
parent fa07df8452
commit 91977f9f0f
7 changed files with 458 additions and 23 deletions
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163
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10
src/components/Game.tsx
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@ -49,6 +49,7 @@ export default function Game(props: GameProps) {
...(props.playerID ? { playerID: props.playerID } : {}),
...("credentials" in props ? { credentials: props.credentials } : {}),
});
const [gameOver, setGameOver] = createSignal(client.getState()?.ctx.gameover ?? false);
const [state, setState] = createStore<game.State>(clone(client.getState()?.G) ?? {
resources: {},
cells: {},
@ -62,7 +63,7 @@ export default function Game(props: GameProps) {
start: startAnimation,
running: animationRunning,
get: getAnimationState,
} = useAnimation(state, 250);
} = useAnimation(state, 333);
const [hoveredCell, setHoveredCell] = createSignal<[number, number] | null>(null);
const [selectedTool, setSelectedTool] = createSignal<Tool>({
@ -91,6 +92,7 @@ export default function Game(props: GameProps) {
state,
getTransform,
hoveredCell,
gameOver,
selectedTool,
getAnimationState,
playerID: props.playerID,
@ -115,7 +117,7 @@ export default function Game(props: GameProps) {
getTransform,
clickTile(x: number, y: number) {
if (!props.playerID) return;
if (animationRunning()) return;
if (animationRunning() || gameOver()) return;
const tool = selectedTool();
@ -159,6 +161,8 @@ export default function Game(props: GameProps) {
startAnimation();
}
setGameOver(state.ctx.gameover ?? false);
// For some ungodly reason, I need to clone the state, because otherwise the frozenness sporadically gets
// saved in the store, triggering various issues later down the line.
// My guess for as to why is that `state.G` can be mutated and some of its properties are passed to Object.freeze
@ -196,7 +200,7 @@ export default function Game(props: GameProps) {
}}
/>
<div class={classes.turn}>
Turn {turn()}
Turn {turn()}{gameOver() ? "- Game over" : ""}
</div>
</div>
<Show when={props.matchID}>

6
src/components/Game/useDrawBoard.ts
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@ -14,6 +14,7 @@ export type UseDrawBoardOptions = {
getAnimationState: Accessor<AnimationState<game.State>>,
playerID?: string | undefined,
targetTiles: Accessor<[x: number, y: number][]>,
gameOver: Accessor<boolean>,
};
export default function useDrawBoard(options: UseDrawBoardOptions) {
@ -25,7 +26,8 @@ export default function useDrawBoard(options: UseDrawBoardOptions) {
selectedTool,
getAnimationState,
playerID,
targetTiles
targetTiles,
gameOver
} = options;
const [tileImages] = createResource(loadTileImages);
@ -54,7 +56,7 @@ export default function useDrawBoard(options: UseDrawBoardOptions) {
const transform = getTransform();
const transformedCtx = new draw.TransformedCanvas2DCtx(ctx, transform);
if (hoveredCell() && !animationRunning()) {
if (hoveredCell() && !animationRunning() && !gameOver()) {
const [x, y] = hoveredCell()!;
const tool = selectedTool();
let valid = true;

65
src/game.ts
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@ -1,5 +1,6 @@
import type { Game } from "boardgame.io";
import { INVALID_MOVE } from "boardgame.io/core";
import hexNeighborhood from "./utils/hexNeighborhood.ts";
// TODO: partial information
@ -60,7 +61,7 @@ export const Buildings = {
description: "Your first line of defense: has good HP and can attack a single adjacent tile to prevent enemy expansion to the border of your territory.",
humanName: "Defender",
cost: 2,
hp: 2,
hp: 3,
placedOn: ["road"],
attack: {
power: 1,
@ -85,23 +86,27 @@ export const Buildings = {
},
laser: {
name: "laser",
description: "A long-range defensive unit, able to cause moderate damage to 3 tiles in a row",
description: "A long-range defensive unit, able to cause moderate damage to 2 tiles in a row. Does not pierce",
humanName: "Laser",
cost: 5,
hp: 2,
cost: 4,
hp: 3,
placedOn: ["road", "defender"],
attack: {
power: 2,
cost: 2,
cost: 1,
maxMoves: 1,
targets(_cells, x, y) {
return [...adjacentCells(x, y)];
},
damageZone(_cells, x, y, targetX, targetY) {
damageZone(cells, x, y, targetX, targetY) {
const dx = targetX - x;
const dy = targetY - y;
const MAX_DIST = 2;
const squares = new Array(MAX_DIST).fill(null).map((_, dist): [number, number] => [x + dx * (dist + 1), y + dy * (dist + 1)]);
const maxDist = squares.findIndex(([x, y]) => !!getCell(cells, x, y)?.owner);
return new Array(3).fill(null).map((_, dist) => [x + dx * (dist + 1), y + dy * (dist + 1)]);
return squares.slice(0, maxDist === -1 ? MAX_DIST : maxDist + 1);
}
}
},
@ -113,7 +118,37 @@ export const Buildings = {
gain: 2,
hp: 2,
placedOn: ["road"]
}
},
wall: {
name: "wall",
description: "A strong defensive unit, that is unable to attack.",
humanName: "Wall",
cost: 3,
hp: 5,
placedOn: ["road", "defender"]
},
artillery: {
name: "artillery",
description: "A long-range unit, capable of shooting over defenses for moderate damage up to 3 tiles away.",
humanName: "Artillery",
cost: 6,
hp: 1,
placedOn: ["road", "defender"],
attack: {
cost: 2,
power: 2,
maxMoves: 1,
targets(_cells, x, y) {
return [
...hexNeighborhood(x, y, 2),
...hexNeighborhood(x, y, 3),
];
},
damageZone(_cells, _x, _y, targetX, targetY) {
return [[targetX, targetY]];
}
}
},
} as const satisfies Readonly<Record<string, Readonly<{
name: string,
description: string,
@ -196,6 +231,10 @@ export const AcrossTheHex: Game<State, Record<string, unknown>, SetupData> = {
}
applyMoves(ctx.G);
if (isGameOver(ctx.G)) {
ctx.events.endGame();
}
},
endIf(ctx) {
if (!ctx.ctx.activePlayers) return false;
@ -752,3 +791,13 @@ export function getLocalState(state: State, playerID: string): State["cells"] {
return res;
}
export function isGameOver(state: State): boolean {
const playersAlive: string[] = [];
for (const [_x, _y, cell] of iterateCells(state.cells)) {
if (cell.owner && cell.building === "base") {
if (!playersAlive.includes(cell.owner)) playersAlive.push(cell.owner);
}
}
return playersAlive.length <= 1;
}

39
src/utils/hexNeighborhood.ts
Unescape View File

@ -0,0 +1,39 @@
import { adjacentCells } from "../game.ts";
type Neighborhood = [x: number, y: number][];
const neighborhoodCache: Neighborhood[] = [];
function offset(neighborhood: Neighborhood, cx: number, cy: number): Neighborhood {
return neighborhood.map(([x2, y2]) => [x2 + cx, y2 + cy]);
}
export default function hexNeighborhood(cx: number, cy: number, radius: number): Neighborhood {
if (neighborhoodCache[radius]) {
return offset(neighborhoodCache[radius]!, cx, cy);
} else {
const open: [x: number, y: number, hop: number][] = [[0, 0, 0]];
const closed: Set<string> = new Set();
const result: Neighborhood = [];
while (open.length > 0) {
const [x, y, hop] = open.shift()!;
const key = `${x}:${y}`;
if (closed.has(key)) continue;
closed.add(key);
if (hop === radius) {
result.push([x, y]);
}
if (hop < radius) {
for (const [nx, ny] of adjacentCells(x, y)) {
open.push([nx, ny, hop + 1]);
}
}
}
neighborhoodCache[radius] = result;
return offset(result, cx, cy);
}
}
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