fix autotile
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dljgs1
parent
acd5832db2
commit
e9cc2e979e
134
libs/maps.js
134
libs/maps.js
@ -938,13 +938,91 @@ maps.prototype._drawFloorImage = function (ctx, name, type, image, offsetX, widt
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}
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////// 绘制Autotile //////
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maps.prototype._drawAutotile = function (ctx, mapArr, block, size, left, top, status) {
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var xx = block.x, yy = block.y;
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var autotile = core.material.images['autotile'][block.event.id];
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status = status || 0;
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status %= parseInt(autotile.width / 96);
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var done = {};
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function drawAutotile(canvas, x, y, size, autotile, index) {
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var isGrass = function(x,y){
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if(core.maps._drawAutotile_getAutotileAroundId(mapArr[yy][xx],x,y,mapArr)){
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return 1;
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}else{
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return 0;
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}
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}
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var iG = [];
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[-1,0,1].forEach(function(_x){
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iG[_x] = [];
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[-1,0,1].forEach(function(_y){
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iG[_x][_y] = isGrass(xx + _x, yy + _y);
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})});
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if(iG[-1][-1] + iG[0][-1] + iG[0][0] + iG[-1][0] == 3 && !iG[-1][-1]){
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this._drawAutotile_render(ctx, xx * size + left, yy * size + top, size, autotile, status, 16);
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done[0] = true;
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}
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if(iG[0][-1] + iG[1][-1] + iG[1][0] + iG[0][0] == 3 && !iG[1][-1]){
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this._drawAutotile_render(ctx, xx * size + left + size/2, yy * size + top, size, autotile, status, 17);
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done[1] = true;
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}
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if(iG[0][0] + iG[1][0] + iG[1][1] + iG[0][1] == 3 && !iG[1][1]){
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this._drawAutotile_render(ctx, xx * size + left+size/2, yy * size + top + size/2, size, autotile, status, 18);
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done[3] = true;
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}
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if(iG[0-1][0] + iG[0][0] + iG[0][1] + iG[-1][1] == 3 && !iG[-1][1]){
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this._drawAutotile_render(ctx, xx * size + left, yy * size + top + size/2, size, autotile, status, 19);
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done[2] = true;
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}
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var _id = iG[0][-1] + 2 * iG[-1][0] + 4 * iG[0][1] + 8 * iG[1][0];
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this._drawAutotile_render(ctx, xx * size, yy * size, size, autotile, status, _id, done);
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/*
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var _id = isGrass(xx, yy - 1) + 2 * isGrass(xx - 1, yy) + 4 * isGrass(xx, yy + 1) + 8 * isGrass(xx + 1, yy);
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grass(_id, xx, yy);
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if(isGrass(xx-1, yy-1) + isGrass(xx, yy - 1) + isGrass(xx, yy) + isGrass(xx - 1, yy) == 3){
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if (!isGrass(xx - 1, yy - 1)) {
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drawAutotile(ctx, xx * size + left, yy * size + top, size, autotile, 16);
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}
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}
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if(isGrass(xx, yy - 1) + isGrass(xx + 1, yy - 1) + isGrass(xx + 1, yy) + isGrass(xx, yy) == 3){
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if (!isGrass(xx + 1, yy - 1)) {
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drawAutotile(ctx, xx * size + left + size/2, yy * size + top, size, autotile, 17);
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}
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}
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if(isGrass(xx, yy) + isGrass(xx + 1, yy) + isGrass(xx + 1, yy + 1) + isGrass(xx, yy + 1) == 3){
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if (!isGrass(xx + 1, yy + 1)) {
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drawAutotile(ctx, xx * size + left+size/2, yy * size + top + size/2, size, autotile, 18);
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}
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}
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if(isGrass(xx-1, yy) + isGrass(xx, yy) + isGrass(xx, yy + 1) + isGrass(xx - 1, yy + 1) == 3){
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if (!isGrass(xx - 1, yy + 1)) {
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drawAutotile(ctx, xx * size + left, yy * size + top + size/2, size, autotile, 19);
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}
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}
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if (isGrass(xx, yy) + isGrass(xx + 1, yy) + isGrass(xx + 1, yy + 1) + isGrass(xx, yy + 1) != 3){
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}
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else{
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if (!isGrass(xx, yy)) {
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drawAutotile(ctx, xx * 32 + 32, yy * 32 + 32, 32, autotile, 16);
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}
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if (!isGrass(xx + 1, yy)) {
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drawAutotile(ctx, xx * 32 + 16, yy * 32 + 32, 32, autotile, 17);
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}
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if (!isGrass(xx + 1, yy + 1)) {
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drawAutotile(ctx, xx * 32 + 16, yy * 32 + 16, 32, autotile, 18);
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}
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if (!isGrass(xx, yy + 1)) {
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drawAutotile(ctx, xx * 32 + 32, yy * 32 + 16, 32, autotile, 19);
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}
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}
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*/
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}
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maps.prototype._drawAutotile_render = function(canvas, x, y, size, autotile, status, index, done) {
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var data = [];
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switch (index) {
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case 0:
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@ -1017,11 +1095,16 @@ maps.prototype._drawAutotile = function (ctx, mapArr, block, size, left, top, st
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data.push([96 * status + 2 * 32, 16, 16, 16, x, y, size / 2, size / 2]);
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break;
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}
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if(index>=16){
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if(index>=16){ // 拐角直接绘制
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canvas.drawImage(autotile, data[0][0], data[0][1], data[0][2], data[0][3], data[0][4], data[0][5], size/2, size/2);
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return;
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}else{ // 非拐角要根据是否已经绘制进行切分后绘制
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this._drawAutotile_renderCut(canvas, autotile, x, y, size, data, done);
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}
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}
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maps.prototype._drawAutotile_renderCut = function(canvas, autotile, x, y, size, data, done){
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var drawData = [];
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done = done || {};
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if(data.length == 2){
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var idx = 0;
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var cut = 0;
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@ -1045,7 +1128,6 @@ maps.prototype._drawAutotile = function (ctx, mapArr, block, size, left, top, st
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if(!done[idx])drawData[idx] = [data[i][0], data[i][1]];
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if(!done[idx + 2])drawData[idx + 2] = [data[i][0], parseInt(data[i][1]) + 16];
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}
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}
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}else{
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if(!done[0])drawData[0] = [data[0][0], data[0][1]];
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@ -1053,48 +1135,12 @@ maps.prototype._drawAutotile = function (ctx, mapArr, block, size, left, top, st
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if(!done[2])drawData[2] = [data[0][0], data[0][1] + 16];
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if(!done[3])drawData[3] = [data[0][0] + 16, data[0][1] + 16];
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}
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[0,1,2,3].forEach(function(i){
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var dt = drawData[i];if(!dt)return;
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for(var i = 0; i<4; i++){
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var dt = drawData[i];if(!dt)continue;
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canvas.drawImage(autotile, dt[0], dt[1], 16, 16, x + (i % 2) * size / 2, y + parseInt(i / 2) * size / 2, size/2, size/2);
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});
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};
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}
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}
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var isGrass = function(x,y){
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if(core.maps._drawAutotile_getAutotileAroundId(mapArr[yy][xx],x,y,mapArr)){
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return 1;
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}else{
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return 0;
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}
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}
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var grass = function (ii, x, y) {
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//ctx.clearRect(x * size, y * size, size, size);
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drawAutotile(ctx, x * size, y * size, size, autotile, ii);
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}
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var iG = [];
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[-1,0,1].forEach(function(_x){
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iG[_x] = [];
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[-1,0,1].forEach(function(_y){
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iG[_x][_y] = isGrass(xx + _x, yy + _y);
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})});
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var _id = iG[0][-1] + 2 * iG[-1][0] + 4 * iG[0][1] + 8 * iG[1][0];
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if(iG[-1][-1] + iG[0][-1] + iG[0][0] + iG[-1][0] == 3 && !iG[-1][-1]){
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drawAutotile(ctx, xx * size + left, yy * size + top, size, autotile, 16);
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done[0] = true;
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}
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if(iG[0][-1] + iG[1][-1] + iG[1][0] + iG[0][0] == 3 && !iG[1][-1]){
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drawAutotile(ctx, xx * size + left + size/2, yy * size + top, size, autotile, 17);
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done[1] = true;
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}
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if(iG[0][0] + iG[1][0] + iG[1][1] + iG[0][1] == 3 && !iG[1][1]){
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drawAutotile(ctx, xx * size + left+size/2, yy * size + top + size/2, size, autotile, 18);
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done[3] = true;
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}
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if(iG[0-1][0] + iG[0][0] + iG[0][1] + iG[-1][1] == 3 && !iG[-1][1]){
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drawAutotile(ctx, xx * size + left, yy * size + top + size/2, size, autotile, 19);
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done[2] = true;
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}
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grass(_id, xx, yy);
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}
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maps.prototype._drawAutotile_drawBlockByIndex = function (ctx, dx, dy, autotileImg, index, size, status) {
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//index为autotile的图块索引1-48
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