diff options
Diffstat (limited to 'run.rb')
| -rw-r--r-- | run.rb | 43 |
1 files changed, 38 insertions, 5 deletions
@@ -6,6 +6,19 @@ require_relative 'animator' @player = Image.new('assets/player.png') @squares = [] +module SizableImage + def size + self.width + end + def size= value + self.height *= (value / self.width) + self.width *= (value / self.width) + end +end + [email protected] SizableImage [email protected] SizableImage + # There is 2 ways you can add objects to be known and controlled by the camera, both do the same thing Camera << @background Camera.add @player @@ -32,19 +45,20 @@ end @cam_x_move = 0 @cam_y_move = 0 @is_follow = true +@zoom_by = 1 on :key do |event| if event.key == 'a' - @x_move -= @speed + @x_move -= @speed * Camera.zoom_level end if event.key == 'd' - @x_move += @speed + @x_move += @speed * Camera.zoom_level end if event.key == 'w' - @y_move -= @speed + @y_move -= @speed * Camera.zoom_level end if event.key == 's' - @y_move += @speed + @y_move += @speed * Camera.zoom_level end @@ -68,6 +82,19 @@ on :key do |event| if event.key == 'f' @is_follow = true end + +end + +on :key do |event| + if event.key == 'q' + @zoom_by = 1.1 + end + if event.key == 'e' + @zoom_by = 0.9 + end + if event.key == 'r' + Camera.zoom_to 1 + end end update do @@ -76,9 +103,15 @@ update do @x_move = 0 @y_move = 0 + if @zoom_by != 1 + Camera.zoom_by @zoom_by + end + @zoom_by = 1 + # Need to use the cameras position as an offset to keep the shapes range of movement working + # Need to make the zoom also give an offset @squares.each do |square| - square.update Camera.camera_position + square.update(Camera.camera_position,Camera.zoom_level) end |