1 files changed, 35 insertions, 0 deletions
diff --git a/src/dungeon_visibility.c b/src/dungeon_visibility.c
new file mode 100644
index 0000000..d258c99
--- /dev/null
+++ b/src/dungeon_visibility.c
@@ -0,0 +1,35 @@
+#include "global.h"
+#include "dungeon_visibility.h"
+
+#include "constants/status.h"
+#include "dungeon_pokemon_attributes_1.h"
+#include "dungeon_util.h"
+
+extern bool8 InSameRoom_2(struct Position*, struct Position*);
+
+bool8 CanSee(struct DungeonEntity *entity, struct DungeonEntity *targetEntity)
+{
+    if (!EntityExists(entity) || !EntityExists(targetEntity) || !targetEntity->visible)
+    {
+        return FALSE;
+    }
+    if (targetEntity->entityType == ENTITY_POKEMON)
+    {
+        if (entity->entityType == ENTITY_POKEMON)
+        {
+            if (!CanSeeInvisible(entity) && targetEntity->entityData->transformStatus == TRANSFORM_STATUS_INVISIBLE)
+            {
+                return FALSE;
+            }
+            if (entity->entityData->eyesightStatus == EYESIGHT_STATUS_BLINKER)
+            {
+                return FALSE;
+            }
+        }
+        else if (targetEntity->entityData->transformStatus == TRANSFORM_STATUS_INVISIBLE)
+        {
+            return FALSE;
+        }
+    }
+    return InSameRoom_2(&entity->posWorld, &targetEntity->posWorld);
+}