Player Border + Smart Auto Space

Highlights player border + auto space when target is visible
当前为 2025-11-13 提交的版本，查看最新版本。
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// ==UserScript==
// @name         Player Border + Smart Auto Space
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  Highlights player border + auto space when target is visible
// @author       Havvingyy
// @match        *://smashkarts.io/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    function waitForGame(callback) {
        const interval = setInterval(() => {
            if (window.game && window.game.player && window.game.players) {
                clearInterval(interval);
                callback();
            }
        }, 100);
    }

    waitForGame(() => {
        // Popup
        const popup = document.createElement('div');
        popup.style.position = 'fixed';
        popup.style.top = '0';
        popup.style.left = '0';
        popup.style.width = '100%';
        popup.style.backgroundColor = '#333';
        popup.style.color = '#fff';
        popup.style.padding = '10px';
        popup.style.textAlign = 'center';
        popup.style.zIndex = '9999';
        popup.style.fontFamily = 'monospace';
        popup.innerHTML = 'Player Border + Smart Auto-Space Enabled.<button style="margin-left:10px;background:#ff6600;color:#fff;border:none;padding:5px 10px;border-radius:5px;cursor:pointer;" onclick="this.parentNode.remove()">Close</button>';
        document.body.appendChild(popup);

        // Shader override for blinking border
        const originalShader = WebGL2RenderingContext.prototype.shaderSource;
        WebGL2RenderingContext.prototype.shaderSource = function(shader, src) {
            if (src.includes("hlslcc_mtx4x4unity_ObjectToWorld[4]") &&
                src.includes("hlslcc_mtx4x4unity_MatrixVP[4]")) {
                src = src.replace(/gl_Position = [\s\S]*?;/, m => m + "\n    gl_Position.xy += 0.005 * sin(gl_FragCoord.x * 10.0);");
            }
            return originalShader.apply(this, [shader, src]);
        };

        // Raycast line-of-sight check
        function isVisible(player, target) {
            const walls = window.game.walls || [];
            const steps = 10;
            const dx = (target.x - player.x)/steps;
            const dy = (target.y - player.y)/steps;
            for (let i = 1; i <= steps; i++) {
                const px = player.x + dx*i, py = player.y + dy*i;
                if (walls.some(w => px >= w.x && px <= w.x + w.width && py >= w.y && py <= w.y + w.height)) return false;
            }
            return true;
        }

        // Smart auto-space
        function autoSpace() {
            const player = window.game.player;
            const allPlayers = window.game.players;
            allPlayers.forEach(t => {
                if (t === player) return;
                const dx = t.x - player.x, dy = t.y - player.y;
                const angleDiff = Math.abs(Math.atan2(dy, dx) - player.rotation);
                if (angleDiff < 0.2 && Math.hypot(dx, dy) < 10 && isVisible(player, t)) {
                    document.dispatchEvent(new KeyboardEvent('keydown', { key: ' ', bubbles: true }));
                }
            });
        }
        setInterval(autoSpace, 50);
    });
})();