diff options
Diffstat (limited to 'not/Camera.lua')
| -rw-r--r-- | not/Camera.lua | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/not/Camera.lua b/not/Camera.lua index 79ebd09..cff5d0d 100644 --- a/not/Camera.lua +++ b/not/Camera.lua @@ -1,6 +1,7 @@ --- Used in drawing other stuff in places. Camera = require "not.Object":extends() +-- TODO: Camera would really make use of vec2s (other classes would use them too). function Camera:new (world) self.world = world self.x = 0 @@ -17,12 +18,15 @@ function Camera:new (world) self:setDestination(self:follow()) end --- Drawing offsets -function Camera:getOffsets () - return -self.x,-self.y +function Camera:translate () + love.graphics.push() + love.graphics.translate(-self.x*getScale(), -self.y*getScale()) +end + +function Camera:pop () + love.graphics.pop() end --- Position function Camera:setPosition (x, y) local x = x or 0 local y = y or 0 @@ -37,7 +41,6 @@ function Camera:getPositionScaled () return self.x*getScale(), self.y*getScale() end --- Destination function Camera:setDestination (x, y) local x = x or 0 local y = y or 0 @@ -48,14 +51,13 @@ function Camera:getDestination () return self.dest_x, self.dest_y end --- Translate points function Camera:translatePosition (x, y) local x = x or 0 local y = y or 0 return (x-self.x)*getScale(), (y-self.y)*getScale() end -function Camera:translatePoints(...) +function Camera:translatePoints (...) local a = {...} local r = {} local x,y = self:getOffsets() @@ -96,7 +98,6 @@ function Camera:startShake () self.origin_x, self.origin_y = self:getPosition() end --- Move follow function Camera:follow () local map = self.world.map local sum_x,sum_y,i = map.center.x, map.center.y, 1 @@ -114,7 +115,6 @@ function Camera:follow () return x,y end --- Update function Camera:update (dt) if self.timer > 0 then self.timer = self.timer - dt |