Added sprite bobbing (for Lucas underwater)

3 files changed, 17 insertions, 0 deletions

@@ -329,3 +329,18 @@ function AllowCrouching()
   local playerSprite = getSprite(playerId)
   playerSprite.cantCrouch = false
 end
+
+--- Makes a sprite start bobbing up and down (for underwater).
+-- This only applies when the sprite is on a normal medium (so, not on ladders).
+function StartBobbing(spriteName)
+  local spriteId = getSpriteByAlias(spriteName)
+  local sprite = getSprite(spriteId)
+  sprite.bobsWhenNormal = true
+end
+
+--- Makes a sprite stop bobbing up and down.
+function StopBobbing(spriteName)
+  local spriteId = getSpriteByAlias(spriteName)
+  local sprite = getSprite(spriteId)
+  sprite.bobsWhenNormal = false
+end
@@ -2,6 +2,7 @@ underwater = {}
 
 function underwater.leave()
   AllowCrouching()
+  StopBobbing("lucas")
 end
 
 function underwater.fish2()
@@ -2,6 +2,7 @@ underwater_start = {}
 
 function underwater_start.init()
   PreventCrouching()
+  StartBobbing("lucas")
 end
 
 function underwater_start.talk_to_fish1()