diff options
Diffstat (limited to 'public/assets/javascripts/rectangles/models/rect.js')
| -rw-r--r-- | public/assets/javascripts/rectangles/models/rect.js | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/public/assets/javascripts/rectangles/models/rect.js b/public/assets/javascripts/rectangles/models/rect.js index 315adef..f91e759 100644 --- a/public/assets/javascripts/rectangles/models/rect.js +++ b/public/assets/javascripts/rectangles/models/rect.js @@ -1,5 +1,25 @@ (function(){ + var vec2 + if ('window' in this) { + vec2 = window.vec2 + } + else { + vec2 = require('./vec2') + FRONT = 0x1, BACK = 0x2, LEFT = 0x4, RIGHT = 0x8, FLOOR = 0x10, CEILING = 0x20 + TOP = CEILING, BOTTOM = FLOOR + function sidesToString(sides){ + var s = "" + if (sides & FRONT) s += "front " + if (sides & BACK) s += "back " + if (sides & LEFT) s += "left " + if (sides & RIGHT) s += "right " + if (sides & TOP) s += "top " + if (sides & BOTTOM) s += "bottom " + return s + } + } + var Rect = function (x0,y0,x1,y1){ if (x0 instanceof vec2) { this.x = x0 @@ -77,6 +97,12 @@ Rect.prototype.intersects = function(r){ return this.x.intersects(r.x) && this.y.intersects(r.y) } + Rect.prototype.adjacent = function(r){ + return this.x.adjacent(r.x) && this.y.adjacent(r.y) + } + Rect.prototype.eq = function(r){ + return this.x.eq(r.x) && this.y.eq(r.y) + } Rect.prototype.nearEdge = function (x, y, r) { var edges = 0 if (x < this.x.a+r) { @@ -173,6 +199,18 @@ if (r.intersects(rn)) { rn.sides = 0 } + // if (r.x.b == rn.x.a) { +// rn.sides &= ~LEFT +// } +// if (rn.x.b == r.x.a) { +// rn.sides &= ~RIGHT +// } +// if (r.y.b == rn.y.a) { +// rn.sides &= ~FRONT +// } +// if (rn.y.b == r.y.a) { +// rn.sides &= ~BACK +// } rn.focused = rz.focused splits.push(rn) }) @@ -183,7 +221,7 @@ if ('window' in this) { window.Rect = Rect } - else if ('module' in this) { + else { module.exports = Rect } |