這是我的代碼,它比看起來更簡單。我只是使用很多變量來初始化我的地圖的第一個平方。之後,我試着製作另一幅地圖,尺寸正確,看起來X的表現就像是Y.我的意思是,我認爲應該創造一條垂直線,但它創造的是一個水平的,而且這對我來說是相當令人費解的,我在代碼中沒有看到任何錯誤,並且我正在打印這些座標,他們似乎沒有問題。X爲什麼表現得像Y?
var addRooms = function(map, mapSize, roomz) {
var firstX = 20 - (Math.floor(Math.random()*3)+5);
var firstY = 20 - (Math.floor(Math.random()*3)+5);
var firstEndX = 20 + (Math.floor(Math.random()*3)+5);
var firstEndY = 20 + (Math.floor(Math.random()*3)+5);
var startX = 0;
var startY = 0;
var endX = 0;
var endY = 0;
var rooms = [];
var canAdd = false;
var lastRoom = {};
for(var i = 0; i < roomz; i++) {
canAdd = false;
startX = lastRoom.midX - (Math.floor(Math.random() * 2) + 1);
endX = startX + Math.floor((Math.random() * 2) + 2);
startY = lastRoom.endY;
endY = startY + Math.floor((Math.random() * 10) + 5);
if(endY > mapSize)
endY = mapSize;
if(endX > mapSize)
endX = mapSize;
var roomWidth = endX - startX;
var roomHeight = endY - startY;
var firstroomWidth = firstEndX - firstX;
var firstroomHeight = firstEndY - firstY;
var midX = (startX + Math.floor(roomWidth/2));
var midY = (startY + Math.floor(roomHeight/2));
var firstmidX = (firstX + Math.floor(firstroomWidth/2));
var firstmidY = (firstY + Math.floor(firstroomHeight/2));
//var rooms = [];
var firstRoom = { startX: firstX, startY: firstY, endX: firstEndX, endY: firstEndY, midX: firstmidX, midY: firstmidY };
var newRoom = { startX: startX, startY: startY, endX: endX, endY: endY, midX: midX, midY: midY };
if(!rooms[0]) {
canAdd = true;
newRoom = firstRoom;
lastRoom = firstRoom;
}
if(!canAdd) {
for(var key in rooms) {
if(!checkIntersect(newRoom, key)) {
canAdd = true;
lastRoom = newRoom;
}
}
}
if(canAdd) {
console.log(newRoom)
rooms.push(newRoom);
}
}
for(var key in rooms) {
for (var y = rooms[key].startY; y < rooms[key].endY; y++) {
for (var x = rooms[key].startX; x < rooms[key].endX; x++) {
if(typeof map[x][y] !== "undefined") {
map[x][y] = 0;
}
}
}
}
};
正如你可以用這些座標版畫應該是建立一個垂直方看:
{ startX: 14, startY: 14, endX: 27, endY: 26, midX: 20, midY: 20 }
{ startX: 19, startY: 26, endX: 22, endY: 39, midX: 20, midY: 32 }
{ startX: 18, startY: 39, endX: 21, endY: 52, midX: 19, midY: 45 }
{ startX: 17, startY: 52, endX: 19, endY: 58, midX: 18, midY: 55 }
{ startX: 17, startY: 58, endX: 20, endY: 66, midX: 18, midY: 62 }
你介意簡化這一點,只留下那些實際上會導致你問題的代碼嗎?也許創建一個'jsFiddle'來重現它。 – melancia
最後一個for循環似乎導致問題,這是它通過我正在打印的座標循環。我可以嘗試一下小提琴。 – helpmeplease
是的,它會讓我們更容易幫助你。如果你去調試一下,你會發現問題實際發生的地方。 – melancia