From a162002af24fe829cce85d6be2ebba11362084d8 Mon Sep 17 00:00:00 2001
From: Dominic Masters <dominic@domsplace.com>
Date: Thu, 18 Jun 2026 10:24:45 -0500
Subject: [PATCH] Show player pos, fix chunks off screen

---
 src/dusk/console/console.c        |  2 +-
 src/dusk/rpg/overworld/worldpos.h |  4 +--
 src/dusk/ui/CMakeLists.txt        |  1 +
 src/dusk/ui/uielement.c           |  2 ++
 src/dusk/ui/uiplayerpos.c         | 44 +++++++++++++++++++++++++++++++
 src/dusk/ui/uiplayerpos.h         | 18 +++++++++++++
 6 files changed, 68 insertions(+), 3 deletions(-)
 create mode 100644 src/dusk/ui/uiplayerpos.c
 create mode 100644 src/dusk/ui/uiplayerpos.h

diff --git a/src/dusk/console/console.c b/src/dusk/console/console.c
index 5d50e1ed..d712a48e 100644
--- a/src/dusk/console/console.c
+++ b/src/dusk/console/console.c
@@ -70,7 +70,7 @@ errorret_t consoleDraw(void) {
     errorChain(textDraw(
       0, FONT_DEFAULT.tileset->tileHeight * i,
       CONSOLE.line[i],
-      COLOR_WHITE,
+      COLOR_RED,
       &FONT_DEFAULT
     ));
   }
diff --git a/src/dusk/rpg/overworld/worldpos.h b/src/dusk/rpg/overworld/worldpos.h
index ca5711f2..87559cf1 100644
--- a/src/dusk/rpg/overworld/worldpos.h
+++ b/src/dusk/rpg/overworld/worldpos.h
@@ -17,8 +17,8 @@
 
 #define CHUNK_TILE_COUNT (CHUNK_WIDTH * CHUNK_HEIGHT * CHUNK_DEPTH)
 
-#define MAP_CHUNK_WIDTH 3
-#define MAP_CHUNK_HEIGHT 3
+#define MAP_CHUNK_WIDTH 5
+#define MAP_CHUNK_HEIGHT 5
 #define MAP_CHUNK_DEPTH 3
 #define MAP_CHUNK_COUNT (MAP_CHUNK_WIDTH * MAP_CHUNK_HEIGHT * MAP_CHUNK_DEPTH)
 
diff --git a/src/dusk/ui/CMakeLists.txt b/src/dusk/ui/CMakeLists.txt
index 32030fc3..ce5eae43 100644
--- a/src/dusk/ui/CMakeLists.txt
+++ b/src/dusk/ui/CMakeLists.txt
@@ -13,4 +13,5 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
     uifullbox.c
     uiloading.c
     uitextbox.c
+    uiplayerpos.c
 )
\ No newline at end of file
diff --git a/src/dusk/ui/uielement.c b/src/dusk/ui/uielement.c
index a5c156d6..7e8b8415 100644
--- a/src/dusk/ui/uielement.c
+++ b/src/dusk/ui/uielement.c
@@ -13,6 +13,7 @@
 #include "ui/uitextbox.h"
 #include "ui/uifullbox.h"
 #include "ui/uiloading.h"
+#include "ui/uiplayerpos.h"
 
 uielement_t UI_ELEMENTS[] = {
   // Fullbox under: above scene, below system UI.
@@ -28,6 +29,7 @@ uielement_t UI_ELEMENTS[] = {
   // These render above the fullbox overlay.
   { .type = UI_ELEMENT_TYPE_NATIVE, .draw = consoleDraw },
   { .type = UI_ELEMENT_TYPE_NATIVE, .draw = uiFPSDraw },
+  { .type = UI_ELEMENT_TYPE_NATIVE, .draw = uiPlayerPosDraw },
   { .type = UI_ELEMENT_TYPE_NATIVE, .draw = uiLoadingDraw },
 
 
diff --git a/src/dusk/ui/uiplayerpos.c b/src/dusk/ui/uiplayerpos.c
new file mode 100644
index 00000000..dd6a17a5
--- /dev/null
+++ b/src/dusk/ui/uiplayerpos.c
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "uiplayerpos.h"
+#include "display/text/text.h"
+#include "display/spritebatch/spritebatch.h"
+#include "rpg/entity/entity.h"
+#include "rpg/entity/entitytype.h"
+#include "rpg/overworld/worldpos.h"
+
+errorret_t uiPlayerPosDraw() {
+  entity_t *player = NULL;
+  for(uint8_t i = 0; i < ENTITY_COUNT; i++) {
+    if(ENTITIES[i].type == ENTITY_TYPE_PLAYER) {
+      player = &ENTITIES[i];
+      break;
+    }
+  }
+  if(!player) errorOk();
+
+  chunkpos_t chunkPos;
+  worldPosToChunkPos(&player->position, &chunkPos);
+
+  char_t text[64];
+  snprintf(
+    text,
+    sizeof(text),
+    "%d,%d,%d[%d,%d,%d]",
+    (int_t)player->position.x,
+    (int_t)player->position.y,
+    (int_t)player->position.z,
+    (int_t)chunkPos.x,
+    (int_t)chunkPos.y,
+    (int_t)chunkPos.z
+  );
+
+  float_t y = (float_t)FONT_DEFAULT.tileset->tileHeight;
+  errorChain(textDraw(0, y, text, COLOR_GREEN, &FONT_DEFAULT));
+  return spriteBatchFlush();
+}
diff --git a/src/dusk/ui/uiplayerpos.h b/src/dusk/ui/uiplayerpos.h
new file mode 100644
index 00000000..88cde124
--- /dev/null
+++ b/src/dusk/ui/uiplayerpos.h
@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+
+/**
+ * Draws the player world and chunk position on screen.
+ * Searches for the first ENTITY_TYPE_PLAYER and renders:
+ * WORLDX,WORLDY,WORLDZ[chunkx,chunky,chunkz]
+ *
+ * @return Any error that occurs.
+ */
+errorret_t uiPlayerPosDraw();