diff --git a/src/rpg/entity/entity.c b/src/rpg/entity/entity.c
index 44d6339..2eca099 100644
--- a/src/rpg/entity/entity.c
+++ b/src/rpg/entity/entity.c
@@ -56,7 +56,7 @@ void entityUpdate(entity_t *entity) {
 
   // Movement code.
   if(entity->type == ENTITY_TYPE_PLAYER) {
-    playerMovement(entity);
+    playerInput(entity);
   }
 }
 
@@ -108,4 +108,20 @@ void entityWalk(entity_t *entity, const entitydir_t direction) {
 
   entity->animation = ENTITY_ANIM_WALK;
   entity->animFrame = ENTITY_ANIM_WALK_DURATION;// TODO: Running vs walking
+}
+
+entity_t * entityGetAt(const worldpos_t position) {
+  entity_t *ent = ENTITIES;
+  do {
+    if(
+      ent->type != ENTITY_TYPE_NULL &&
+      ent->position.x == position.x &&
+      ent->position.y == position.y &&
+      ent->position.z == position.z
+    ) {
+      return ent;
+    }
+  } while(++ent, ent < &ENTITIES[ENTITY_COUNT]);
+
+  return NULL;
 }
\ No newline at end of file
diff --git a/src/rpg/entity/entity.h b/src/rpg/entity/entity.h
index 9823502..4ef4b14 100644
--- a/src/rpg/entity/entity.h
+++ b/src/rpg/entity/entity.h
@@ -72,3 +72,12 @@ void entityTurn(entity_t *entity, const entitydir_t direction);
  * @param direction The direction to walk in.
  */
 void entityWalk(entity_t *entity, const entitydir_t direction);
+
+/**
+ * Gets the entity at a specific world position.
+ * 
+ * @param map Pointer to the map to check.
+ * @param pos The world position to check.
+ * @return Pointer to the entity at the position, or NULL if none.
+ */
+entity_t *entityGetAt(const worldpos_t pos);
\ No newline at end of file
diff --git a/src/rpg/entity/entitydir.c b/src/rpg/entity/entitydir.c
index 0523aeb..0af488d 100644
--- a/src/rpg/entity/entitydir.c
+++ b/src/rpg/entity/entitydir.c
@@ -8,7 +8,11 @@
 #include "entitydir.h"
 #include "assert/assert.h"
 
-void entityDirGetRelative(const entitydir_t from, int8_t *outX, int8_t *outY) {
+void entityDirGetRelative(
+  const entitydir_t from,
+  worldunits_t *outX,
+  worldunits_t *outY
+) {
   assertValidEntityDir(from, "Invalid direction provided");
   assertNotNull(outX, "Output X pointer cannot be NULL");
   assertNotNull(outY, "Output Y pointer cannot be NULL");
diff --git a/src/rpg/entity/entitydir.h b/src/rpg/entity/entitydir.h
index c47c2c5..20fa150 100644
--- a/src/rpg/entity/entitydir.h
+++ b/src/rpg/entity/entitydir.h
@@ -6,7 +6,7 @@
  */
 
 #pragma once
-#include "dusk.h"
+#include "rpg/world/worldpos.h"
 
 typedef enum {
   ENTITY_DIR_SOUTH = 0,
@@ -42,4 +42,6 @@ typedef enum {
  * @param relX Pointer to store the relative x offset.
  * @param relY Pointer to store the relative y offset.
  */
-void entityDirGetRelative(const entitydir_t dir, int8_t *relX, int8_t *relY);
\ No newline at end of file
+void entityDirGetRelative(
+  const entitydir_t dir, worldunits_t *relX, worldunits_t *relY
+);
\ No newline at end of file
diff --git a/src/rpg/entity/player.c b/src/rpg/entity/player.c
index 0b76552..c1d84ba 100644
--- a/src/rpg/entity/player.c
+++ b/src/rpg/entity/player.c
@@ -30,7 +30,7 @@ void playerInit(entity_t *entity) {
   assertNotNull(entity, "Entity pointer cannot be NULL");
 }
 
-void playerMovement(entity_t *entity) {
+void playerInput(entity_t *entity) {
   assertNotNull(entity, "Entity pointer cannot be NULL");
 
   // Turn
@@ -48,11 +48,23 @@ void playerMovement(entity_t *entity) {
     if(entity->direction != dirMap->direction) continue;
     return entityWalk(entity, dirMap->direction);
   } while((++dirMap)->action != 0xFF);
-}
 
-void playerInteraction(entity_t *entity) {
-  assertNotNull(entity, "Entity pointer cannot be NULL");
+  // Interaction
+  if(inputPressed(INPUT_ACTION_ACCEPT)) {
+    worldunit_t x, y, z;
+    {
+      worldunits_t relX, relY;
+      entityDirGetRelative(entity->direction, &relX, &relY);
+      x = entity->position.x + relX;
+      y = entity->position.y + relY;
+      z = entity->position.z;
+    }
 
-  if(!inputPressed(INPUT_ACTION_ACCEPT)) return;
+    entity_t *interact = entityGetAt((worldpos_t){ x, y, z });
+    if(interact != NULL) {
+      printf("INTERACT\n");
+      return;
+    }
+  }
   
 }
\ No newline at end of file
diff --git a/src/rpg/entity/player.h b/src/rpg/entity/player.h
index ea08ef3..97dfd31 100644
--- a/src/rpg/entity/player.h
+++ b/src/rpg/entity/player.h
@@ -26,11 +26,4 @@ void playerInit(entity_t *entity);
  * 
  * @param entity Pointer to the player entity structure.
  */
-void playerMovement(entity_t *entity);
-
-/**
- * Handles interaction logic for the player entity.
- * 
- * @param entity Pointer to the player entity structure.
- */
-void playerInteraction(entity_t *entity);
\ No newline at end of file
+void playerInput(entity_t *entity);
\ No newline at end of file
diff --git a/src/rpg/world/worldpos.h b/src/rpg/world/worldpos.h
index 9ff19e9..81f91bb 100644
--- a/src/rpg/world/worldpos.h
+++ b/src/rpg/world/worldpos.h
@@ -8,6 +8,9 @@
 #pragma once
 #include "dusk.h"
 
+typedef uint8_t worldunit_t;
+typedef int8_t worldunits_t;
+
 typedef struct worldpos_s {
-  uint32_t x, y, z;
+  worldunit_t x, y, z;
 } worldpos_t;
\ No newline at end of file