diff options
Diffstat (limited to 'not/Camera.lua')
| -rw-r--r-- | not/Camera.lua | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/not/Camera.lua b/not/Camera.lua index 402a32b..b3b8128 100644 --- a/not/Camera.lua +++ b/not/Camera.lua @@ -26,11 +26,9 @@ function Camera:push () love.graphics.push() end --- TODO: self._scale usage is temporary, used for real scaling. function Camera:scale (scale) scale = scale or getScale() love.graphics.scale(scale, scale) - self._scale = scale end function Camera:translate (ratio) @@ -46,6 +44,20 @@ function Camera:translate (ratio) love.graphics.translate(ox - px - dx, oy - py - dy) end +-- TODO: TranslateReal is temporary. +function Camera:translateReal (ratio) + local px, py = self:getPosition() + local dx, dy = self:getShake() + local ox, oy = self:getHalfViewSize(getRealScale()) + if ratio then + dx = dx * ratio + dy = dy * ratio + px = px * ratio + py = py * ratio + end + love.graphics.translate(ox - px - dx, oy - py - dy) +end + function Camera:pop () love.graphics.pop() self._scale = nil @@ -68,15 +80,15 @@ function Camera:getBoundaries () end -- TODO: Review getViewSize of Camera. -function Camera:getViewSize () - local scale = self._scale or getScale() +function Camera:getViewSize (scale) + scale = scale or getScale() local width = love.graphics.getWidth() / scale local height = love.graphics.getHeight() / scale return width, height end -function Camera:getHalfViewSize () - local width, height = self:getViewSize() +function Camera:getHalfViewSize (scale) + local width, height = self:getViewSize(scale) return width / 2, height / 2 end |