284 lines
11 KiB
C#
284 lines
11 KiB
C#
using System;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.IO;
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class GenerateCockroaches
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{
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static string saveDir = @"e:\Temp\desktop-pets\DesktopRoachRampage\images";
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static void DrawPixel(Bitmap bmp, int x, int y, Color color)
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{
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if (x >= 0 && x < bmp.Width && y >= 0 && y < bmp.Height)
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bmp.SetPixel(x, y, color);
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}
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static void DrawThickLeg(Bitmap bmp, int x1, int y1, int x2, int y2, int x3, int y3, Color color, Color colorDark)
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{
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// 第一段 - 3像素宽
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DrawPixel(bmp, x1, y1, color);
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DrawPixel(bmp, x1 - 1, y1, color);
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DrawPixel(bmp, x1 + 1, y1, color);
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DrawPixel(bmp, x1, y1 - 1, color);
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DrawPixel(bmp, x1, y1 + 1, color);
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// 第二段 - 3像素宽
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DrawPixel(bmp, x2, y2, color);
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DrawPixel(bmp, x2 - 1, y2, color);
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DrawPixel(bmp, x2 + 1, y2, color);
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DrawPixel(bmp, x2, y2 - 1, color);
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DrawPixel(bmp, x2, y2 + 1, color);
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// 第三段末端（深色）- 略窄
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DrawPixel(bmp, x3, y3, colorDark);
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DrawPixel(bmp, x3 - 1, y3, colorDark);
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DrawPixel(bmp, x3 + 1, y3, colorDark);
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}
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static void DrawCockroachBody(Bitmap bmp, int centerX, int centerY, int frame, int totalFrames, bool isFlying, bool isScared = false, bool isCrawling = false)
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{
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// 蟑螂颜色
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var colorHead = Color.FromArgb(100, 65, 35);
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var colorBody = Color.FromArgb(80, 50, 25);
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var colorBodyDark = Color.FromArgb(55, 30, 10);
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var colorLeg = Color.FromArgb(110, 75, 45);
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var colorLegDark = Color.FromArgb(85, 55, 30);
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var colorAnt = Color.FromArgb(130, 90, 60);
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var colorWing = Color.FromArgb(160, 130, 100);
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var colorWingLight = Color.FromArgb(200, 170, 140);
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var colorWingVein = Color.FromArgb(120, 90, 60);
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int cy = centerY;
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// 受惊吓时身体略抬高
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int bodyOffsetY = isScared ? -3 : (isCrawling ? 2 : 0);
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// ==========================================
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// 身体主体
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// ==========================================
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// 头部
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DrawPixel(bmp, centerX - 1, cy - 14 + bodyOffsetY, colorHead);
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DrawPixel(bmp, centerX, cy - 14 + bodyOffsetY, colorHead);
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DrawPixel(bmp, centerX + 1, cy - 14 + bodyOffsetY, colorHead);
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// 头部区域
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for (int y = -13; y <= -10; y++) {
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int width = (y + 13) * 2 + 3;
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for (int x = -width / 2; x <= width / 2; x++) {
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DrawPixel(bmp, centerX + x, cy + y + bodyOffsetY, colorHead);
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}
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}
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// 前胸区域
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for (int y = -9; y <= -5; y++) {
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int width = 9 + (y + 9) * 2;
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for (int x = -width / 2; x <= width / 2; x++) {
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DrawPixel(bmp, centerX + x, cy + y + bodyOffsetY, colorBody);
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}
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}
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// 腹部主体
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for (int y = -4; y <= 8; y++) {
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for (int x = -8; x <= 8; x++) {
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DrawPixel(bmp, centerX + x, cy + y + bodyOffsetY, colorBodyDark);
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}
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}
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// 腹部后段
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for (int y = 9; y <= 12; y++) {
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int width = 17 - (y - 9) * 2;
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for (int x = -width / 2; x <= width / 2; x++) {
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DrawPixel(bmp, centerX + x, cy + y + bodyOffsetY, colorBodyDark);
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}
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}
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// 尾部末端
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for (int x = -3; x <= 3; x++)
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DrawPixel(bmp, centerX + x, cy + 13 + bodyOffsetY, colorBodyDark);
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for (int x = -2; x <= 2; x++)
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DrawPixel(bmp, centerX + x, cy + 14 + bodyOffsetY, colorBodyDark);
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// 身体中线纹理
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for (int y = -10; y <= 12; y++) {
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DrawPixel(bmp, centerX, cy + y + bodyOffsetY, colorBody);
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}
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// ==========================================
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// 翅膀
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// ==========================================
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if (isFlying)
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{
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double wingPhase = (double)frame / totalFrames * Math.PI * 2;
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int wingSpread = (int)(Math.Sin(wingPhase) * 4) + 8;
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int wingAngle = (int)(Math.Sin(wingPhase * 2) * 2);
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// 左翅膀
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for (int i = 1; i <= wingSpread; i++) {
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for (int j = -3; j <= 7; j++) {
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int yOffset = j + wingAngle;
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if (i > wingSpread - 2) {
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DrawPixel(bmp, centerX - 8 - i, cy + yOffset - 4 + bodyOffsetY, colorWingLight);
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} else {
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DrawPixel(bmp, centerX - 8 - i, cy + yOffset - 4 + bodyOffsetY, colorWing);
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}
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}
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}
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// 右翅膀
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for (int i = 1; i <= wingSpread; i++) {
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for (int j = -3; j <= 7; j++) {
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int yOffset = j - wingAngle;
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if (i > wingSpread - 2) {
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DrawPixel(bmp, centerX + 8 + i, cy + yOffset - 4 + bodyOffsetY, colorWingLight);
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} else {
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DrawPixel(bmp, centerX + 8 + i, cy + yOffset - 4 + bodyOffsetY, colorWing);
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}
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}
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}
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// 翅膀纹理
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for (int i = 2; i <= wingSpread - 2; i += 3) {
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for (int j = 0; j <= 4; j++) {
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DrawPixel(bmp, centerX - 8 - i, cy + j - 3 + bodyOffsetY, colorWingVein);
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DrawPixel(bmp, centerX + 8 + i, cy + j - 3 + bodyOffsetY, colorWingVein);
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}
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}
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}
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// ==========================================
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// 6条腿 - 非常粗壮
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// ==========================================
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int[] legPosY = { cy - 8 + bodyOffsetY, cy + bodyOffsetY, cy + 10 + bodyOffsetY };
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double phase = (double)frame / totalFrames * Math.PI * 2;
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if (isFlying)
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{
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// 飞行时腿悬空摆动
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for (int i = 0; i < 3; i++) {
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double legPhase = phase + i * 0.8;
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int swingX = (int)(Math.Sin(legPhase) * 4);
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int swingY = (int)(Math.Cos(legPhase) * 2);
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// 左腿
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DrawThickLeg(bmp,
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centerX - 8 + swingX, legPosY[i] + swingY,
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centerX - 11 + swingX, legPosY[i] + 2 + swingY,
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centerX - 14 + swingX, legPosY[i] + swingY,
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colorLeg, colorLegDark);
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// 右腿
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DrawThickLeg(bmp,
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centerX + 8 - swingX, legPosY[i] + swingY,
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centerX + 11 - swingX, legPosY[i] + 2 + swingY,
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centerX + 14 - swingX, legPosY[i] + swingY,
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colorLeg, colorLegDark);
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}
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}
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else
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{
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// 走路、爬行、受惊吓时的腿
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for (int i = 0; i < 3; i++) {
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double legPhase = phase + i * 0.8;
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int swing = (int)(Math.Sin(legPhase) * 2);
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// 爬行时腿的位置更低
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int crawlOffset = isCrawling ? 2 : 0;
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int scaredOffset = isScared ? -1 : 0;
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// 左腿
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DrawThickLeg(bmp,
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centerX - 8, legPosY[i] + crawlOffset + scaredOffset,
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centerX - 11, legPosY[i] + 2 + swing + crawlOffset + scaredOffset,
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centerX - 14, legPosY[i] + swing + crawlOffset + scaredOffset,
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colorLeg, colorLegDark);
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// 右腿
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DrawThickLeg(bmp,
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centerX + 8, legPosY[i] + crawlOffset + scaredOffset,
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centerX + 11, legPosY[i] + 2 - swing + crawlOffset + scaredOffset,
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centerX + 14, legPosY[i] - swing + crawlOffset + scaredOffset,
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colorLeg, colorLegDark);
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}
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}
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// ==========================================
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// 触角
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// ==========================================
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double antPhase = phase * 0.5;
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int antSwingL = (int)(Math.Sin(antPhase) * 2);
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int antSwingR = (int)(Math.Sin(antPhase + Math.PI) * 2);
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// 受惊吓时触角竖起
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int antHeight = isScared ? -2 : 0;
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// 左触角 - 加粗
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for (int i = 1; i <= 7; i++) {
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DrawPixel(bmp, centerX - 3 - i * 2, cy - 15 - i + antSwingL + bodyOffsetY + antHeight, colorAnt);
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if (i > 2) {
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DrawPixel(bmp, centerX - 3 - i * 2 + 1, cy - 15 - i + antSwingL + bodyOffsetY + antHeight, colorAnt);
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}
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}
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// 右触角 - 加粗
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for (int i = 1; i <= 7; i++) {
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DrawPixel(bmp, centerX + 3 + i * 2, cy - 15 - i + antSwingR + bodyOffsetY + antHeight, colorAnt);
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if (i > 2) {
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DrawPixel(bmp, centerX + 3 + i * 2 - 1, cy - 15 - i + antSwingR + bodyOffsetY + antHeight, colorAnt);
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}
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}
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}
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static void CreateCockroachImage(string filename, int frame, int totalFrames, bool isFlying, bool isScared = false, bool isCrawling = false)
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{
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int size = 64;
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using (var bmp = new Bitmap(size, size, PixelFormat.Format32bppArgb))
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{
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// 清空为透明
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for (int y = 0; y < size; y++)
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for (int x = 0; x < size; x++)
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bmp.SetPixel(x, y, Color.Transparent);
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int centerX = size / 2;
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int centerY = size / 2 + 5;
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DrawCockroachBody(bmp, centerX, centerY, frame, totalFrames, isFlying, isScared, isCrawling);
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bmp.Save(Path.Combine(saveDir, filename), ImageFormat.Png);
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}
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Console.WriteLine("Saved: " + filename);
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}
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static void Main()
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{
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if (!Directory.Exists(saveDir))
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Directory.CreateDirectory(saveDir);
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Console.WriteLine("正在生成像素风格蟑螂动画帧...");
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// 生成8个行走动画帧
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int walkFrames = 8;
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for (int i = 0; i < walkFrames; i++) {
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CreateCockroachImage(string.Format("walk_{0:D2}.png", i), i, walkFrames, false);
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}
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// 生成8个飞行动画帧
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int flyFrames = 8;
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for (int i = 0; i < flyFrames; i++) {
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CreateCockroachImage(string.Format("fly_{0:D2}.png", i), i, flyFrames, true);
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}
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// 空闲帧
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CreateCockroachImage("cockroach_idle.png", 0, walkFrames, false);
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// 单独的动作帧 - 腿部加粗版本
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CreateCockroachImage("cockroach_walk1.png", 0, 4, false);
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CreateCockroachImage("cockroach_walk2.png", 2, 4, false);
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CreateCockroachImage("cockroach_crawl.png", 1, 4, false, false, true); // 爬行状态
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CreateCockroachImage("cockroach_scared.png", 0, 4, false, true, false); // 受惊吓状态
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Console.WriteLine("所有图片生成完成！");
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}
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}
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