293 lines
12 KiB
JavaScript
293 lines
12 KiB
JavaScript
function items() {
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}
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items.prototype.init = function () {
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this.items = {
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// 钥匙
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'yellowKey': {'cls': 'keys', 'name': '黄钥匙'},
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'blueKey': {'cls': 'keys', 'name': '蓝钥匙'},
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'redKey': {'cls': 'keys', 'name': '红钥匙'},
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// 宝石、血瓶
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'redJewel': {'cls': 'items', 'name': '红宝石'},
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'blueJewel': {'cls': 'items', 'name': '蓝宝石'},
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'greenJewel': {'cls': 'items', 'name': '绿宝石'},
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'yellowJewel': {'cls': 'items', 'name': '黄宝石'},
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'redPotion': {'cls': 'items', 'name': '红血瓶'},
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'bluePotion': {'cls': 'items', 'name': '蓝血瓶'},
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'yellowPotion': {'cls': 'items', 'name': '黄血瓶'},
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'greenPotion': {'cls': 'items', 'name': '绿血瓶'},
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'sword1': {'cls': 'items', 'name': '铁剑'},
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'sword2': {'cls': 'items', 'name': '银剑'},
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'sword3': {'cls': 'items', 'name': '骑士剑'},
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'sword4': {'cls': 'items', 'name': '圣剑'},
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'sword5': {'cls': 'items', 'name': '神圣剑'},
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'shield1': {'cls': 'items', 'name': '铁盾'},
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'shield2': {'cls': 'items', 'name': '银盾'},
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'shield3': {'cls': 'items', 'name': '骑士盾'},
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'shield4': {'cls': 'items', 'name': '圣盾'},
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'shield5': {'cls': 'items', 'name': '神圣盾'},
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'superPotion': {'cls': 'items', 'name': '圣水'},
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'bigKey': {'cls': 'items', 'name': '钥匙盒'},
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// 物品
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'greenKey': {'cls': 'tools', 'name': '绿钥匙', 'text': '可以打开一扇绿门'},
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'steelKey': {'cls': 'tools', 'name': '铁门钥匙', 'text': '可以打开一扇铁门'},
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'book': {'cls': 'constants', 'name': '怪物手册', 'text': '可以查看当前楼层各怪物属性。'},
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'fly': {'cls': 'constants', 'name': '楼层传送器', 'text': '可以自由往来去过的楼层。'},
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'coin': {'cls': 'constants', 'name': '幸运金币', 'text': '持有时打败怪物可得双倍金币'},
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'snow': {'cls': 'constants', 'name': '冰冻徽章', 'text': '可以将面前的一块熔岩变成平地'},
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'cross': {'cls': 'constants', 'name': '十字架', 'text': '持有后无视怪物的无敌属性'},
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// 道具
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'pickaxe': {'cls': 'tools', 'name': '破墙镐', 'text': '可以破坏勇士四周的墙。'},
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'icePickaxe': {'cls': 'tools', 'name': '破冰稿', 'text': '可以破坏勇士面前的一堵冰墙。'},
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'bomb': {'cls': 'tools', 'name': '炸弹', 'text': '可以炸掉勇士四周的怪物。'},
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'centerFly': {'cls': 'tools', 'name': '中心对称飞行器', 'text': '可以飞向当前楼层中心对称的位置。'},
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'upFly': {'cls': 'tools', 'name': '上楼器', 'text': '可以飞往楼上的相同位置。'},
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'downFly': {'cls': 'tools', 'name': '下楼器', 'text': '可以飞往楼下的相同位置。'},
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'earthquake': {'cls': 'tools', 'name': '地震卷轴', 'text': '可以破坏当前层的所有墙'}
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}
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}
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items.prototype.getItems = function (itemName) {
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if (itemName == undefined) {
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return this.items;
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}
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return this.items[itemsName];
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}
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main.instance.items = new items();
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items.prototype.useItem = function (itemId) {
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// 使用道具
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if (!this.canUseItem(itemId)) return;
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var itemCls = core.material.items[itemId].cls;
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// 永久道具
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if (itemCls == 'constants') {
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if (itemId=='book') {
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core.ui.drawEnemyBook(1);
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}
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if (itemId=='fly') {
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core.ui.drawFly(core.status.hero.flyRange.indexOf(core.status.floorId));
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}
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}
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// 消耗道具
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if (itemCls == 'tools') {
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core.status.hero.items[itemCls][itemId]--;
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if (itemId == 'earthquake' || itemId == 'bomb' || itemId == 'pickaxe') {
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// 地震卷轴/炸弹/破墙镐
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core.removeBlockByIds(core.status.floorId, core.status.event.data);
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core.drawMap(core.status.floorId, function () {
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core.drawHero(core.getHeroLoc('direction'), core.getHeroLoc('x'), core.getHeroLoc('y'), 'stop');
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core.updateFg();
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core.drawTip(core.material.items[itemId].name + "使用成功");
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if (itemId == 'bomb' && core.flags.bombTrigger) {
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core.events.afterBattle();
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}
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});
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}
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if (itemId == 'centerFly') {
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// 对称飞
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core.clearMap('hero', 0, 0, 416, 416);
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core.setHeroLoc('x', core.status.event.data.x);
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core.setHeroLoc('y', core.status.event.data.y);
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core.drawHero(core.getHeroLoc('direction'), core.getHeroLoc('x'), core.getHeroLoc('y'), 'stop');
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core.drawTip(core.material.items[itemId].name + "使用成功");
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}
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if (itemId == 'upFly' || itemId == 'downFly') {
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// 上楼器/下楼器
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core.changeFloor(core.status.event.data.id, null, {'direction': core.status.hero.loc.direction, 'x': core.status.event.data.x, 'y': core.status.event.data.y}, function (){
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core.drawTip(core.material.items[itemId].name + "使用成功");
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});
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}
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if (core.status.hero.items[itemCls][itemId]==0)
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delete core.status.hero.items[itemCls][itemId];
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}
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}
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items.prototype.canUseItem = function (itemId) {
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// 没有道具
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if (!core.hasItem(itemId)) return false;
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var itemCls = core.material.items[itemId].cls;
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if (itemId == 'book') return true;
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if (itemId == 'fly') return core.status.hero.flyRange.indexOf(core.status.floorId)>=0;
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if (itemId == 'pickaxe') {
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// 破墙镐
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var ids = [];
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for (var i in core.status.thisMap.blocks) {
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var block = core.status.thisMap.blocks[i];
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if (core.isset(block.event) && block.event.id == 'yellowWall') {
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// 四个方向
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if (core.flags.pickaxeFourDirections) {
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if (Math.abs(block.x-core.status.hero.loc.x)+Math.abs(block.y-core.status.hero.loc.y)<=1) {
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ids.push(i);
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}
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}
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else {
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// 获得勇士的下一个位置
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var scan = {
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'up': {'x': 0, 'y': -1},
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'left': {'x': -1, 'y': 0},
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'down': {'x': 0, 'y': 1},
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'right': {'x': 1, 'y': 0}
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};
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if (block.x == core.status.hero.loc.x+scan[core.status.hero.loc.direction].x && block.y == core.status.hero.loc.y+scan[core.status.hero.loc.direction].y) {
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ids.push(i);
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}
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}
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}
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}
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if (ids.length>0) {
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core.status.event.data = ids;
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return true;
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}
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return false;
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}
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if (itemId == 'bomb') {
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// 炸弹
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var ids = [];
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for (var i in core.status.thisMap.blocks) {
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var block = core.status.thisMap.blocks[i];
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if (core.isset(block.event) && block.event.cls == 'enemys' && Math.abs(block.x-core.status.hero.loc.x)+Math.abs(block.y-core.status.hero.loc.y)<=1) {
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var enemy = core.material.enemys[block.event.id];
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if (core.isset(enemy.bomb) && !enemy.bomb) continue;
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ids.push(i);
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}
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}
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if (ids.length>0) {
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core.status.event.data = ids;
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return true;
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}
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return false;
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}
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if (itemId == 'earthquake') {
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var ids = []
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for (var i in core.status.thisMap.blocks) {
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var block = core.status.thisMap.blocks[i];
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if (core.isset(block.event) && (block.event.id == 'yellowWall' || block.event.id == 'blueWall' || block.event.id == 'whiteWall'))
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ids.push(i);
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}
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if (ids.length>0) {
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core.status.event.data = ids;
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return true;
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}
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return false;
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}
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if (itemId == 'centerFly') {
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// 中心对称
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var toX = 12 - core.getHeroLoc('x'), toY = 12-core.getHeroLoc('y');
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var blocks = core.status.thisMap.blocks;
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for (var s = 0; s < blocks.length; s++) {
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if (blocks[s].x == toX && blocks[s].y == toY) {
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return false;
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}
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}
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core.status.event.data = {'x': toX, 'y': toY};
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return true;
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}
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if (itemId == 'upFly') {
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// 上楼器
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if (core.status.floorId == 'MT20' || core.status.floorId == 'MT21') // 禁用条件
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return false;
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var toId = null, found = false; // 上楼后的楼层ID
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for (var id in core.status.maps) {
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if (found) {toId = id; break;}
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if (id == core.status.floorId) found=true;
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}
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if (!found) return false;
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// 检查是否存在block（不是空地）
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var toX = core.getHeroLoc('x'), toY = core.getHeroLoc('y');
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var blocks = core.status.maps[toId].blocks;
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for (var s = 0; s < blocks.length; s++) {
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if (blocks[s].x == toX && blocks[s].y == toY) {
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return false;
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}
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}
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// 可以上楼，记录下位置信息，返回true
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core.status.event.data = {'id': toId, 'x': toX, 'y': toY};
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return true;
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}
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if (itemId == 'downFly') {
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// 下楼器
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if (core.status.floorId == 'MT0' || core.status.floorId == 'MT21')
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return false;
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var toId = null;
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for (var id in core.status.maps) {
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if (id == core.status.floorId) break;
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toId = id;
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}
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if (toId == null) return false;
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var toX = core.getHeroLoc('x'), toY = core.getHeroLoc('y');
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var blocks = core.status.maps[toId].blocks;
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for (var s = 0; s < blocks.length; s++) {
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if (blocks[s].x == toX && blocks[s].y == toY) {
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return false;
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}
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}
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core.status.event.data = {'id': toId, 'x': toX, 'y': toY};
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return true;
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}
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return false;
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}
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items.prototype.getItemEffect = function(itemId, itemNum) {
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var itemCls = core.material.items[itemId].cls;
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// 消耗品
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if (itemCls === 'items') {
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if (itemId === 'redJewel') core.status.hero.atk += 3;
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if (itemId === 'blueJewel') core.status.hero.def += 3;
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if (itemId === 'greenJewel') core.status.hero.mdef += 3;
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// if (itemId == 'yellowJewel') core.status.hero.atk+=0;
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if (itemId === 'redPotion') core.status.hero.hp += 200;
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if (itemId === 'bluePotion') core.status.hero.hp += 500;
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if (itemId === 'yellowPotion') core.status.hero.hp += 500;
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if (itemId === 'greenPotion') core.status.hero.hp += 800;
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if (itemId === 'sword1') core.status.hero.atk += 10;
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if (itemId === 'sword2') core.status.hero.atk += 100;
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if (itemId === 'sword5') core.status.hero.atk += 1000;
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if (itemId === 'shield1') core.status.hero.def += 10;
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if (itemId === 'shield2') core.status.hero.def += 100;
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if (itemId === 'shield5') {
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core.status.hero.def += 1000;
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core.status.hero.flags.hasShield5 = true;
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}
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if (itemId === 'bigKey') {
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core.status.hero.items.keys.yellowKey++;
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core.status.hero.items.keys.blueKey++;
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core.status.hero.items.keys.redKey++;
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}
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if (itemId == 'superPotion') core.status.hero.hp *= 2;
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}
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else {
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core.addItem(itemId, itemNum);
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}
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}
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items.prototype.getItemEffectTip = function(itemId) {
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if (itemId === 'redJewel') return "，攻击+3";
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if (itemId === 'blueJewel') return "，防御+3";
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if (itemId === 'greenJewel') return "，魔防+3";
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// if (itemId == 'yellowJewel') ;
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if (itemId === 'redPotion') return "，生命+200";
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if (itemId === 'bluePotion') return "，生命+500";
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if (itemId === 'yellowPotion') return "，生命+500";
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if (itemId === 'greenPotion') return "，生命+800";
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if (itemId === 'sword1') return "，攻击+10";
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if (itemId === 'sword2') return "，攻击+100";
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if (itemId === 'sword5') return "，攻击+1000";
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if (itemId === 'shield1') return "，防御+10";
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if (itemId === 'shield2') return "，防御+100";
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if (itemId === 'shield5') return "，防御+1000";
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if (itemId === 'bigKey') return "，全钥匙+1";
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if (itemId === 'superPotion') return "，生命值翻倍";
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return "";
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}
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