1 files changed, 23 insertions, 25 deletions

diff --git a/demos/checkerboard/checkerboard.c b/demos/checkerboard/checkerboard.c
index dbc817c..9d1791e 100644
--- a/demos/checkerboard/checkerboard.c
+++ b/demos/checkerboard/checkerboard.c
@@ -76,11 +76,10 @@ static bool init(GfxAppState* state, int argc, const char** argv) {
   isogfx_resize(iso, SCREEN_WIDTH, SCREEN_HEIGHT);
 
   if (!isogfx_make_world(
-          iso, &(WorldDesc){
-                   .tile_width   = TILE_WIDTH,
-                   .tile_height  = TILE_HEIGHT,
-                   .world_width  = WORLD_WIDTH,
-                   .world_height = WORLD_HEIGHT})) {
+          iso, &(WorldDesc){.tile_width   = TILE_WIDTH,
+                            .tile_height  = TILE_HEIGHT,
+                            .world_width  = WORLD_WIDTH,
+                            .world_height = WORLD_HEIGHT})) {
     return false;
   }
 
@@ -89,7 +88,7 @@ static bool init(GfxAppState* state, int argc, const char** argv) {
   state->red       = isogfx_make_tile(iso, &tile_set[Red]);
   make_checkerboard(iso, black, white);
 
-  if (!(state->backend = IsoBackendInit(iso))) {
+  if (!(state->backend = iso_backend_init(iso))) {
     return false;
   }
 
@@ -99,7 +98,7 @@ static bool init(GfxAppState* state, int argc, const char** argv) {
 static void shutdown(GfxAppState* state) {
   assert(state);
 
-  IsoBackendShutdown(&state->backend);
+  iso_backend_shutdown(&state->backend);
   isogfx_del(&state->iso);
 }
 
@@ -116,7 +115,7 @@ static void update(GfxAppState* state, double t, double dt) {
   gfx_app_get_mouse_position(&mouse_x, &mouse_y);
 
   // Map from window coordinates to virtual screen coordinates.
-  IsoBackendGetMousePosition(
+  iso_backend_get_mouse_position(
       state->backend, mouse_x, mouse_y, &mouse_x, &mouse_y);
 
   isogfx_pick_tile(iso, mouse_x, mouse_y, &state->xpick, &state->ypick);
@@ -135,32 +134,31 @@ static void render(GfxAppState* state) {
     isogfx_draw_tile(iso, state->xpick, state->ypick, state->red);
   }
 
-  IsoBackendRender(state->backend, iso);
+  iso_backend_render(state->backend, iso);
 }
 
 static void resize(GfxAppState* state, int width, int height) {
   assert(state);
 
-  IsoBackendResizeWindow(state->backend, state->iso, width, height);
+  iso_backend_resize_window(state->backend, state->iso, width, height);
 }
 
 int main(int argc, const char** argv) {
   GfxAppState state = {0};
   gfx_app_run(
-      &(GfxAppDesc){
-          .argc              = argc,
-          .argv              = argv,
-          .width             = WINDOW_WIDTH,
-          .height            = WINDOW_HEIGHT,
-          .max_fps           = MAX_FPS,
-          .update_delta_time = MAX_FPS > 0 ? 1.0 / (double)MAX_FPS : 0.0,
-          .title             = "Isometric Renderer",
-          .app_state         = &state},
-      &(GfxAppCallbacks){
-          .init     = init,
-          .update   = update,
-          .render   = render,
-          .resize   = resize,
-          .shutdown = shutdown});
+      &(GfxAppDesc){.argc    = argc,
+                    .argv    = argv,
+                    .width   = WINDOW_WIDTH,
+                    .height  = WINDOW_HEIGHT,
+                    .max_fps = MAX_FPS,
+                    .update_delta_time =
+                        MAX_FPS > 0 ? 1.0 / (double)MAX_FPS : 0.0,
+                    .title     = "Isometric Renderer",
+                    .app_state = &state},
+      &(GfxAppCallbacks){.init     = init,
+                         .update   = update,
+                         .render   = render,
+                         .resize   = resize,
+                         .shutdown = shutdown});
   return 0;
 }