Added animation slowdown effect (for Lucas underwater)

3 files changed, 15 insertions, 1 deletions

@@ -120,6 +120,16 @@ void AnimationSystem::tick(double dt) {
             sprite.animations[sprite.animationId].timerNum == timerNum &&
             !sprite.animFinished &&
             !sprite.animPaused) {
+          if (sprite.animSlowdown > 1) {
+            sprite.animSlowdownProgress++;
+
+            if (sprite.animSlowdownProgress == sprite.animSlowdown) {
+              sprite.animSlowdownProgress = 0;
+            } else {
+              continue;
+            }
+          }
+
           sprite.animationFrame++;
 
           if (sprite.animationFrame >= sprite.animations[sprite.animationId].frameIndices.size()) {
@@ -177,4 +187,5 @@ void AnimationSystem::updateAnimation(int spriteId) {
   sprite.animationFrame = 0;
   sprite.animFinished = false;
   sprite.animPaused = false;
+  sprite.animSlowdownProgress = 0;
 }
@@ -41,7 +41,8 @@ ScriptSystem::ScriptSystem(Game& game) : game_(game) {
     "paused", &Sprite::paused,
     "clipping", &Sprite::clipping,
     "cantCrouch", &Sprite::cantCrouch,
-    "bobsWhenNormal", &Sprite::bobsWhenNormal);
+    "bobsWhenNormal", &Sprite::bobsWhenNormal,
+    "animSlowdown", &Sprite::animSlowdown);
 
   engine_.new_usertype<MessageSystem>(
     "message",
@@ -78,11 +78,13 @@ public:
   bool hasShadow = false;
   int bobAmount = 0;
   bool bobbingDown = false;
+  int animSlowdownProgress = 0;
 
   // Animation (controls)
   bool normallyHasShadow = false;
   bool animPaused = false;
   bool bobbing = false;
+  int animSlowdown = 1; // Animation will only advance every X frames (so, 1 means it's disabled)
 
   // Character
   bool orientable = false;