From 5941948319139b4224df29762d66de2430cc994f Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Tue, 2 Sep 2025 18:44:30 -0700
Subject: Rename map functions.

---
 demos/checkerboard/checkerboard.c | 12 ++++++------
 demos/isomap/isomap.c             |  2 +-
 include/isogfx/isogfx.h           | 12 ++++++------
 src/isogfx.c                      |  8 ++++----
 4 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/demos/checkerboard/checkerboard.c b/demos/checkerboard/checkerboard.c
index 0c8ff37..7ca31e1 100644
--- a/demos/checkerboard/checkerboard.c
+++ b/demos/checkerboard/checkerboard.c
@@ -81,12 +81,12 @@ static bool init(GfxApp* app, GfxAppState* state, int argc, const char** argv) {
   }
   IsoGfx* iso = state->iso;
 
-  isogfx_make_world(
-      iso, &(WorldDesc){.tile_width   = TILE_WIDTH,
-                        .tile_height  = TILE_HEIGHT,
-                        .world_width  = WORLD_WIDTH,
-                        .world_height = WORLD_HEIGHT,
-                        .num_tiles    = NUM_TILES});
+  isogfx_make_map(
+      iso, &(MapDesc){.tile_width   = TILE_WIDTH,
+                      .tile_height  = TILE_HEIGHT,
+                      .world_width  = WORLD_WIDTH,
+                      .world_height = WORLD_HEIGHT,
+                      .num_tiles    = NUM_TILES});
 
   const Tile black = isogfx_make_tile(iso, &tile_set[Black]);
   const Tile white = isogfx_make_tile(iso, &tile_set[White]);
diff --git a/demos/isomap/isomap.c b/demos/isomap/isomap.c
index 27c2bf3..391860c 100644
--- a/demos/isomap/isomap.c
+++ b/demos/isomap/isomap.c
@@ -46,7 +46,7 @@ static bool init(GfxApp* app, GfxAppState* state, int argc, const char** argv) {
   }
   IsoGfx* iso = state->iso;
 
-  if (!isogfx_load_world(
+  if (!isogfx_load_map(
           iso, "/home/jeanne/Nextcloud/assets/tilemaps/scrabling1.tm")) {
     return false;
   }
diff --git a/include/isogfx/isogfx.h b/include/isogfx/isogfx.h
index 7a7f814..323b389 100644
--- a/include/isogfx/isogfx.h
+++ b/include/isogfx/isogfx.h
@@ -37,13 +37,13 @@ typedef struct TileDesc {
   };
 } TileDesc;
 
-typedef struct WorldDesc {
+typedef struct MapDesc {
   int tile_width;   // Base tile width in pixels.
   int tile_height;  // Base tile height in pixels.
   int world_width;  // World width in tiles.
   int world_height; // World height in tiles.
   int num_tiles;    // Number of tiles to allocate memory for.
-} WorldDesc;
+} MapDesc;
 
 typedef struct IsoGfxDesc {
   void*  memory;        // Block of memory for the engine to use.
@@ -61,11 +61,11 @@ void isogfx_del(IsoGfx**);
 /// Clear all loaded worlds and sprites.
 void isogfx_clear(IsoGfx*);
 
-/// Create an empty world.
-void isogfx_make_world(IsoGfx*, const WorldDesc*);
+/// Create an empty map.
+void isogfx_make_map(IsoGfx*, const MapDesc*);
 
-/// Load a world from a tile map (.TM) file.
-bool isogfx_load_world(IsoGfx*, const char* filepath);
+/// Load a tile map (.TM) file.
+bool isogfx_load_map(IsoGfx*, const char* filepath);
 
 /// Return the world's width.
 int isogfx_world_width(const IsoGfx*);
diff --git a/src/isogfx.c b/src/isogfx.c
index 865ebb4..fcb4b19 100644
--- a/src/isogfx.c
+++ b/src/isogfx.c
@@ -198,7 +198,7 @@ void isogfx_del(IsoGfx** ppIso) {
   }
 }
 
-void isogfx_make_world(IsoGfx* iso, const WorldDesc* desc) {
+void isogfx_make_map(IsoGfx* iso, const MapDesc* desc) {
   assert(iso);
   assert(desc);
   assert(desc->tile_width > 0);
@@ -246,7 +246,7 @@ void isogfx_make_world(IsoGfx* iso, const WorldDesc* desc) {
   iso->iso_space = make_iso_coord_system(iso->map, &iso->screen);
 }
 
-bool isogfx_load_world(IsoGfx* iso, const char* filepath) {
+bool isogfx_load_map(IsoGfx* iso, const char* filepath) {
   assert(iso);
   assert(filepath);
 
@@ -592,7 +592,7 @@ static void draw_tile(IsoGfx* iso, ivec2 screen_origin, Tile tile) {
       &iso->screen, top_left, pTile->width, pTile->height, pixels, nullptr);
 }
 
-static void draw_world(IsoGfx* iso) {
+static void draw_map(IsoGfx* iso) {
   assert(iso);
 
   const int W = iso->screen.width;
@@ -655,7 +655,7 @@ void isogfx_set_camera(IsoGfx* iso, int x, int y) {
 
 void isogfx_render(IsoGfx* iso) {
   assert(iso);
-  draw_world(iso);
+  draw_map(iso);
   draw_sprites(iso);
 }
 
-- 
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