From dab96b810691c26e29fef92d88c828a311be3e9d Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Wed, 3 Feb 2021 17:11:46 -0500
Subject: Added running sounds

---
 src/character_system.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/character_system.cpp')

diff --git a/src/character_system.cpp b/src/character_system.cpp
index ac0f01a..2f26aee 100644
--- a/src/character_system.cpp
+++ b/src/character_system.cpp
@@ -130,6 +130,20 @@ void CharacterSystem::tick(double dt) {
         if (pLoc != sprite.loc) {
           game_.getSystem<TransformSystem>().moveSprite(spriteId, pLoc);
 
+          if (sprite.characterState == CharacterState::Running) {
+            vec2i newMapTileLoc = pLoc / map.getTileSize();
+            StepType newTileStep = map.getStepType(newMapTileLoc.x(), newMapTileLoc.y());
+            if (sprite.stepType != newTileStep) {
+              stopRunningSound(sprite);
+
+              sprite.stepType = newTileStep;
+
+              if (newTileStep != StepType::none) {
+                sprite.runningSfxChannel = game_.getMixer().loopSound(runningSfxForStepType(newTileStep));
+              }
+            }
+          }
+
           for (int followerId : sprite.followers) {
             Sprite& pNext = game_.getSprite(followerId);
             const Movement& posdir = pNext.trail.front();
@@ -180,6 +194,7 @@ void CharacterSystem::endCrouch(int spriteId) {
 void CharacterSystem::stopRunning(int spriteId) {
   Sprite& sprite = game_.getSprite(spriteId);
   setPartyState(spriteId, CharacterState::Still);
+  stopRunningSound(sprite);
 
   // Double the movement buffer for the followers.
   for (int followerId : sprite.followers) {
@@ -232,3 +247,11 @@ void CharacterSystem::setPartyState(int spriteId, CharacterState state) {
     game_.getSystem<AnimationSystem>().setSpriteAnimation(followerId, animName);
   }
 }
+
+void CharacterSystem::stopRunningSound(Sprite& sprite) {
+  sprite.stepType = StepType::none;
+  if (sprite.runningSfxChannel != -1) {
+    game_.getMixer().stopChannel(sprite.runningSfxChannel);
+    sprite.runningSfxChannel = -1;
+  }
+}
-- 
cgit 1.4.1