diff options
Diffstat (limited to 'examples/resources/lib/rectangle.lua')
| -rw-r--r-- | examples/resources/lib/rectangle.lua | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/examples/resources/lib/rectangle.lua b/examples/resources/lib/rectangle.lua index 0b84b54..93f2bb3 100644 --- a/examples/resources/lib/rectangle.lua +++ b/examples/resources/lib/rectangle.lua @@ -3,6 +3,8 @@ if table.unpack == nil then table.unpack = unpack end +local Vector2 = require( "vector2" ) + Rectangle = {} Rectangle.meta = { @@ -34,7 +36,7 @@ Rectangle.meta = { __idiv = function( r, v ) return Rectangle:new( r.x // v, r.y // v, r.width // v, r.height // v ) end, - __len = function( _ ) + __len = function() return 4 end, __eq = function( r1, r2 ) @@ -108,6 +110,17 @@ function Rectangle:area() return self.width * self.height end +function Rectangle:fit( rec ) + local pos = Vector2:new( math.min( self.x, rec.x ), math.min( self.y, rec.y ) ) + + return Rectangle:new( + pos.x, + pos.y, + math.max( self.x + self.width - pos.x, rec.x + rec.width - pos.x ), + math.max( self.y + self.height - pos.y, rec.y + rec.height - pos.y ) + ) +end + function Rectangle:checkCollisionRec( rec ) return RL.CheckCollisionRecs( self, rec ) end |