From cb1421b91b2f8ffa71f7ee009dad4e237ed36e2c Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Tue, 6 Jul 2021 11:38:05 -0400
Subject: Added moonwalking to pathfinding behaviour

This flag will make the sprite appear to be walking backwards.
---
 src/behaviour_system.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/behaviour_system.cpp')

diff --git a/src/behaviour_system.cpp b/src/behaviour_system.cpp
index ce980f6..f4dc388 100644
--- a/src/behaviour_system.cpp
+++ b/src/behaviour_system.cpp
@@ -7,6 +7,7 @@
 #include "character_system.h"
 #include "direction.h"
 #include "transform_system.h"
+#include "animation_system.h"
 
 bool pathfindingOptionsContains(PathfindingOptions options, PathfindingOptions value) {
   return (static_cast<int>(options) & static_cast<int>(value)) != 0;
@@ -71,6 +72,9 @@ void BehaviourSystem::tick(double dt) {
       } else {
         if (sprite.characterState == CharacterState::Still || sprite.movementDir != sprite.path.front().dir) {
           game_.getSystem<CharacterSystem>().moveInDirection(spriteId, sprite.path.front().dir);
+          if (sprite.moonwalking) {
+            game_.getSystem<AnimationSystem>().setSpriteDirection(spriteId, oppositeDirection(sprite.path.front().dir));
+          }
         }
       }
     }
@@ -83,6 +87,7 @@ void BehaviourSystem::directSpriteToLocation(int spriteId, vec2i pos, Pathfindin
   sprite.behaviourType = BehaviourType::Path;
   sprite.pathfindingDestination = pos;
   sprite.cardinalDirectionsOnly = pathfindingOptionsContains(options, PathfindingOptions::CardinalDirectionsOnly);
+  sprite.moonwalking = pathfindingOptionsContains(options, PathfindingOptions::Moonwalking);
 
   createPath(spriteId);
 }
-- 
cgit 1.4.1