fix: error (inc = nill ) when zooming

piXelicidio · Apr 1, 2018 · 43c2e5a · 43c2e5a
1 parent aea315c
commit 43c2e5a
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/code/simconfig.lua b/code/simconfig.lua
@@ -3,7 +3,7 @@
 
 local simconfig = {
 
-  numAnts = 4600,
+  numAnts = 6600,
   numAntsMobile = 1000,
   antMaxSpeed = 1.2,
   antComAlgorithm = 1,           -- 0 = Nothing; 1 = Pheromones inspiration  

diff --git a/main.lua b/main.lua
@@ -159,9 +159,8 @@ function api.mousepressed(x, y, button,  istouch)
 end
 
 function api.wheelmoved( x, y)    
-  local inc
-  if y>0 then inc = 0.5 end
-  if y<0 then inc = -0.5 end
+  local inc = y * 0.5
+
   cam.zoomOrigin.x, cam.zoomOrigin.y = api.mouse.getX(), api.mouse.getY()
   cam.zoom(inc)
 end