From ccf1621123e3596666b5d7c00ba5a9b339b16aa9 Mon Sep 17 00:00:00 2001
From: Kazhnuz <antoine@sortilege.net>
Date: Mon, 18 Mar 2019 17:28:43 +0100
Subject: [PATCH] modules/assets: make animation support mask Fix #4

---
 examples/test_scene2/init.lua        | 1 +
 gamecore/modules/assets/animator.lua | 4 ++++
 gamecore/modules/assets/sprites.lua  | 8 ++++++++
 3 files changed, 13 insertions(+)

diff --git a/examples/test_scene2/init.lua b/examples/test_scene2/init.lua
index 588d5ac..4f08301 100644
--- a/examples/test_scene2/init.lua
+++ b/examples/test_scene2/init.lua
@@ -65,6 +65,7 @@ function TestScene:draw()
     love.graphics.setColor(0, 1, 0, 1)
     self.assets.images["debris"]:drawMask(16, 32)
     self.assets.tileset["weapon"]:drawTileMask(3, 32, 32)
+    self.assets.sprites["poof"]:drawAnimationMask(64, 32)
 
     utils.graphics.resetColor()
   end
diff --git a/gamecore/modules/assets/animator.lua b/gamecore/modules/assets/animator.lua
index 7bce90c..716263c 100644
--- a/gamecore/modules/assets/animator.lua
+++ b/gamecore/modules/assets/animator.lua
@@ -77,6 +77,10 @@ function Animator:draw(x, y, r, sx, sy, ox, oy, kx, ky)
   self.sprite:drawFrame(self.frame, x, y, r, sx, sy, ox, oy, kx, ky)
 end
 
+function Animator:drawMask(x, y, r, sx, sy, ox, oy, kx, ky)
+  self.sprite:drawFrameMask(self.frame, x, y, r, sx, sy, ox, oy, kx, ky)
+end
+
 function Animator:changeAnimation(name, restart)
   -- Force restart if animation name is different
   if (self.currentAnimation ~= name) then
diff --git a/gamecore/modules/assets/sprites.lua b/gamecore/modules/assets/sprites.lua
index 032f147..0749b63 100644
--- a/gamecore/modules/assets/sprites.lua
+++ b/gamecore/modules/assets/sprites.lua
@@ -68,10 +68,18 @@ function Sprite:drawAnimation(x, y, r, sx, sy, ox, oy, kx, ky)
   self.animator:draw(x, y, r, sx, sy, ox, oy, kx, ky)
 end
 
+function Sprite:drawAnimationMask(x, y, r, sx, sy, ox, oy, kx, ky)
+  self.animator:drawMask(x, y, r, sx, sy, ox, oy, kx, ky)
+end
+
 function Sprite:drawFrame(frame, x, y, r, sx, sy, ox, oy, kx, ky)
   self.tileset:drawTile(frame, x, y, r, sx, sy, ox, oy, kx, ky)
 end
 
+function Sprite:drawFrameMask(frame, x, y, r, sx, sy, ox, oy, kx, ky)
+  self.tileset:drawTileMask(frame, x, y, r, sx, sy, ox, oy, kx, ky)
+end
+
 function Sprite:drawPart(x, y, w, h, r, sx, sy, ox, oy, kx, ky)
   local w = math.floor(w)
   local h = math.floor(h)