Added expressions (currently just surprise)

6 files changed, 62 insertions, 1 deletions

@@ -207,3 +207,21 @@ function DestroyNamedSprite(alias)
   local spriteId = getSpriteByAlias(alias)
   destroySprite(spriteId)
 end
+
+function AliasForSpriteExpression(spriteName)
+  return "expression (" .. spriteName .. ")"
+end
+
+function ShowExpression(spriteName, expression)
+  local spriteId = getSpriteByAlias(spriteName)
+  local sprite = getSprite(spriteId)
+  local animFrame = sprite:getCurrentFrame()
+  local x = sprite.loc:x()
+  local y = sprite.loc:y() - animFrame.center:y()
+
+  CreateAnimatedSpriteAtPosition(AliasForSpriteExpression(spriteName), "expression", x, y, expression, Direction.DOWN, SpriteLayer.ABOVE)
+end
+
+function RemoveExpression(spriteName)
+  DestroyNamedSprite(AliasForSpriteExpression(spriteName))
+end
@@ -74,12 +74,36 @@ function map2.approach_doria()
   gamestate.approached_doria = true
 
   StartCutscene()
+  SetDirection("boney", Direction.LEFT)
+  SetAnimation("boney", "barking")
+  local barkingNoise = LoopSound("barking_at_hallucination.wav")
+  Delay(200)
+
+  ShowExpression("lucas", "surprise")
+  SetDirection("lucas", Direction.LEFT)
+  Delay(100)
+
+  ShowExpression("kuma", "surprise")
+  ShowExpression("duster", "surprise")
+  SetDirection("kuma", Direction.LEFT)
+  SetDirection("duster", Direction.LEFT)
+  Delay(1000)
+
   PanToSprite("doria", 2000)
+  Delay(500)
+
+  RemoveExpression("lucas")
+  RemoveExpression("kuma")
+  RemoveExpression("duster")
   WaitForPan()
 
   SetDirection("doria", Direction.DOWN_RIGHT)
   SetAnimation("doria", "talk")
+  ShowExpression("doria", "surprise")
   DisplayMessage("* Oh my!\n\f* Is that our little Kumatora I spy? `", "Doria", SpeakerType.MAN)
+  Delay(1000)
+
+  RemoveExpression("doria")
   WaitForEndOfMessage()
 
   SetAnimation("doria", "still")
@@ -89,6 +113,9 @@ function map2.approach_doria()
   DisplayMessage("* Doria...?\n\f* What the hell... You're still alive?", "Kumatora", SpeakerType.WOMAN)
   WaitForEndOfMessage()
 
+  SetAnimation("boney", "crouch")
+  StopSound(barkingNoise)
+  PlaySound("boney_growl.wav")
   SetAnimation("kuma", "still")
   Delay(1000)
 
@@ -0,0 +1,3 @@
+../res/sprites/expression.png
+../res/sprites/expression_frames.txt
+surprise[down]: 0
\ No newline at end of file
@@ -0,0 +1,5 @@
+16,16 cell size
+10 frames per row
+1 frames
+
+16,16,8,16
@@ -20,6 +20,11 @@ ScriptSystem::ScriptSystem(Game& game) : game_(game) {
     "x", [] (const vec2i& v) { return v.x(); },
     "y", [] (const vec2i& v) { return v.y(); });
 
+  engine_.new_usertype<SpriteFrame>(
+    "spriteframe",
+    "center", &SpriteFrame::center,
+    "size", &SpriteFrame::size);
+
   engine_.new_usertype<Sprite>(
     "sprite",
     "loc", &Sprite::loc,
@@ -27,7 +32,10 @@ ScriptSystem::ScriptSystem(Game& game) : game_(game) {
     "followers", &Sprite::followers,
     "characterState", &Sprite::characterState,
     "controllable", &Sprite::controllable,
-    "animFinished", &Sprite::animFinished);
+    "animFinished", &Sprite::animFinished,
+    "getCurrentFrame", [] (const Sprite& sprite) -> const SpriteFrame& {
+      return sprite.frames[sprite.animations[sprite.animationId].frameIndices[sprite.animationFrame]];
+    });
 
   engine_.new_usertype<MessageSystem>(
     "message",