input

src/rpg/entity/entity.h

@@ -8,6 +8,8 @@
 #pragma once
 #include "player.h"
 
+#define ENTITY_MOVE_SUBPIXEL 4
+
 typedef enum {
   ENTITY_DIR_UP = 0,
   ENTITY_DIR_DOWN = 1,
@@ -62,6 +64,29 @@ void entityInit(entity_t *entity, const entitytype_t type);
  */
 void entityUpdate(entity_t *entity);
 
+/**
+ * Turns the entity to face a specific direction.
+ * 
+ * @param entity Pointer to the entity to turn.
+ * @param dir The direction to turn the entity towards.
+ */
+void entityTurn(entity_t *entity, const entitydir_t dir);
+
+/**
+ * Makes the entity walk in the current direction.
+ * 
+ * @param entity Pointer to the entity to make walk.
+ */
+void entityWalk(entity_t *entity);
+
+/**
+ * Checks if the entity is currently mid-walking.
+ * 
+ * @param entity Pointer to the entity to check.
+ * @return true if the entity is walking, false otherwise.
+ */
+bool_t entityIsWalking(const entity_t *entity);
+
 /**
  * Resets the entity at a given position.
  *