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modules/world: add a way to get camera scale and view

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Kazhnuz 2019-04-29 11:20:59 +02:00
parent 06a5192b84
commit ffac18d6a5
1 changed files with 18 additions and 0 deletions
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18
gamecore/modules/world/camera.lua
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@ -101,4 +101,22 @@ function CameraSystem:detachView(id)
end
end
function CameraSystem:getViewCoordinate(id)
local cam = self:getViewCam(id)
local camx, camy, camh, camw
camx = cam.x - (self.views.width/2)
camy = cam.y - (self.views.height/2)
camw = self.views.width
camh = self.views.height
return camx, camy, camh, camw
end
function CameraSystem:getViewScale(id)
local cam = self:getViewCam(id)
return cam.scale
end
return CameraSystem