Show map name in the debug player position overlay

Useful now that multiple maps can be loaded, to tell which map the
printed coordinates belong to.

src/dusk/ui/debug/uiplayerpos.c

@@ -13,6 +13,7 @@
 #include "rpg/entity/entity.h"
 #include "rpg/entity/entitytype.h"
 #include "rpg/overworld/worldpos.h"
+#include "rpg/overworld/map.h"
 
 uiplayerpos_t UIPLAYERPOS;
 
@@ -46,7 +47,8 @@ errorret_t uiPlayerPosDraw() {
   stringFormat(
     UIPLAYERPOS.text,
     UI_PLAYERPOS_TEXT_MAX - 1,
-    "%d,%d,%d[%d,%d,%d]#%d",
+    "%s %d,%d,%d[%d,%d,%d]#%d",
+    MAP.name,
     (int_t)player->position.x,
     (int_t)player->position.y,
     (int_t)player->position.z,

src/dusk/ui/debug/uiplayerpos.h

@@ -28,9 +28,9 @@ extern uiplayerpos_t UIPLAYERPOS;
 errorret_t uiPlayerPosInit();
 
 /**
- * Draws the player world position, chunk position, and chunk index on
- * screen. Searches for the first ENTITY_TYPE_PLAYER and renders:
- * WORLDX,WORLDY,WORLDZ[chunkx,chunky,chunkz]#chunkIndex
+ * Draws the current map name, player world position, chunk position, and
+ * chunk index on screen. Searches for the first ENTITY_TYPE_PLAYER and
+ * renders: MAPNAME WORLDX,WORLDY,WORLDZ[chunkx,chunky,chunkz]#chunkIndex
  *
  * @return Any error that occurs.
  */