diff options
Diffstat (limited to 'lib/ruby2d/camera/quad.rb')
| -rw-r--r-- | lib/ruby2d/camera/quad.rb | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/ruby2d/camera/quad.rb b/lib/ruby2d/camera/quad.rb index 5dc52e1..92d858a 100644 --- a/lib/ruby2d/camera/quad.rb +++ b/lib/ruby2d/camera/quad.rb @@ -7,7 +7,8 @@ module Ruby2D class Quad < Ruby2D::Quad # Recalculates real coordiantes # Use after changing variables - def redraw + def _draw + return if @hide angle = Camera.angle * (Math::PI / 180) half_width = Window.width * 0.5 half_height = Window.height * 0.5 @@ -21,8 +22,8 @@ module Ruby2D temp_y4 = (((x + x4 - Camera.x) * Math.sin(angle)) + ((y + y4 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height Ruby2D::Quad.draw(x1: temp_x1, y1: temp_y1, x2: temp_x2, y2: temp_y2, - x3: temp_x3, x3: temp_x3, - x4: temp_x4, x4: temp_x4, + x3: temp_x3, y3: temp_y3, + x4: temp_x4, y4: temp_y4, color: [ [self.c1.r, self.c1.g, self.c1.b, self.c1.a], [self.c2.r, self.c2.g, self.c2.b, self.c2.a], @@ -36,7 +37,14 @@ module Ruby2D def initialize(opts= {}) super(opts) Ruby2D::Camera << self - self.remove + Window.remove(self) + end + def remove + @hide = true + end + + def add + @hide = false end |