From 918e73c30659fad8e32041e56557adb0705eabe5 Mon Sep 17 00:00:00 2001
From: Sara <sara@saragerretsen.nl>
Date: Wed, 22 Nov 2023 13:57:27 +0100
Subject: [PATCH] split animation frame and facing direction

---
 game/src/player.c | 13 +++++++++----
 game/src/player.h |  3 +++
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/game/src/player.c b/game/src/player.c
index 0994d31..029dd97 100644
--- a/game/src/player.c
+++ b/game/src/player.c
@@ -11,11 +11,13 @@ Player* MakePlayer() {
 
 	*self = (Player){
 		.transform = IdentityTransform,
+		.faceDirection = 0,
 		.animationStateMachine = state_machine_init(self, PlayerIdle()),
+		.animFrame = 0,
 		.sprite = sprite_from_spritesheet(walk, 0),
 		.stand = idle,
 		.walk = walk,
-		.animFrameInterval = 1.0f/8.0f,
+		.animFrameInterval = 1.0f/4.0f,
 		.animFrameTimer = 0.0f,
 	};
 
@@ -34,7 +36,9 @@ Player* SpawnPlayer(Vector location) {
 
 void PlayerStart(Player* self) {}
 
-void PlayerUpdate(Player* self, float deltaTime) {}
+void PlayerUpdate(Player* self, float deltaTime) {
+	state_machine_update(self->animationStateMachine, deltaTime);
+}
 
 void PlayerDestroy(Player* self) {
 	state_machine_destroy(self->animationStateMachine);
@@ -59,11 +63,12 @@ const State* PlayerAnimationUpdate(Player* self, float deltaTime) {
 	self->animFrameTimer += deltaTime;
 
 	if (self->animFrameTimer > self->animFrameInterval) {
-		size_t nextFrame = sprite_get_tile(self->sprite) + 1;
+		self->animFrameTimer = 0.f;
+		size_t nextFrame = self->animFrame + 8;
 		sprite_set_tile(self->sprite, nextFrame);
 
 		if (nextFrame > spritesheet_get_tile_count(sprite_get_spritesheet(self->sprite))) {
-			return PlayerIdle(); // TODO! 
+			return PlayerIdle();
 		}
 	}
 
diff --git a/game/src/player.h b/game/src/player.h
index 4e23ac5..23c5531 100644
--- a/game/src/player.h
+++ b/game/src/player.h
@@ -11,8 +11,11 @@
 
 typedef struct Player {
     Transform transform;
+    
+    unsigned short faceDirection;
 
     StateMachine* animationStateMachine;
+    size_t animFrame;
     float animFrameTimer;
     float animFrameInterval;