1 files changed, 0 insertions, 166 deletions

diff --git a/gfx-iso/demos/checkerboard/checkerboard.c b/gfx-iso/demos/checkerboard/checkerboard.c
deleted file mode 100644
index dbc817c..0000000
--- a/gfx-iso/demos/checkerboard/checkerboard.c
+++ /dev/null
@@ -1,166 +0,0 @@
-#include <isogfx/backend.h>
-#include <isogfx/isogfx.h>
-
-#include <gfx/app.h>
-
-#include <assert.h>
-#include <stdbool.h>
-#include <stdio.h>
-
-static const int WINDOW_WIDTH  = 1408;
-static const int WINDOW_HEIGHT = 960;
-static const int MAX_FPS       = 60;
-
-// Virtual screen dimensions.
-static const int SCREEN_WIDTH  = 704;
-static const int SCREEN_HEIGHT = 480;
-
-static const int TILE_WIDTH   = 32;
-static const int TILE_HEIGHT  = TILE_WIDTH / 2;
-static const int WORLD_WIDTH  = 20;
-static const int WORLD_HEIGHT = 20;
-
-static const TileDesc tile_set[] = {
-    {.type   = TileFromColour,
-     .width  = TILE_WIDTH,
-     .height = TILE_HEIGHT,
-     .colour = (Pixel){.r = 0x38, .g = 0x3b, .b = 0x46, .a = 0xff}},
-    {.type   = TileFromColour,
-     .width  = TILE_WIDTH,
-     .height = TILE_HEIGHT,
-     .colour = (Pixel){.r = 0xA5, .g = 0xb3, .b = 0xc0, .a = 0xff}},
-    {.type   = TileFromColour,
-     .width  = TILE_WIDTH,
-     .height = TILE_HEIGHT,
-     .colour = (Pixel){.r = 0xdc, .g = 0x76, .b = 0x84, .a = 0xff}},
-};
-
-typedef enum Colour {
-  Black,
-  White,
-  Red,
-} Colour;
-
-typedef struct GfxAppState {
-  IsoBackend* backend;
-  IsoGfx*     iso;
-  Tile        red;
-  int         xpick;
-  int         ypick;
-} GfxAppState;
-
-static void make_checkerboard(IsoGfx* iso, Tile black, Tile white) {
-  assert(iso);
-  for (int y = 0; y < isogfx_world_height(iso); ++y) {
-    for (int x = 0; x < isogfx_world_width(iso); ++x) {
-      const int  odd_col = x & 1;
-      const int  odd_row = y & 1;
-      const Tile value   = (odd_row ^ odd_col) == 0 ? black : white;
-      isogfx_set_tile(iso, x, y, value);
-    }
-  }
-}
-
-static bool init(GfxAppState* state, int argc, const char** argv) {
-  assert(state);
-
-  (void)argc;
-  (void)argv;
-
-  if (!(state->iso = isogfx_new(&(IsoGfxDesc){
-            .screen_width = SCREEN_WIDTH, .screen_height = SCREEN_HEIGHT}))) {
-    return false;
-  }
-  IsoGfx* iso = state->iso;
-
-  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})) {
-    return false;
-  }
-
-  const Tile black = isogfx_make_tile(iso, &tile_set[Black]);
-  const Tile white = isogfx_make_tile(iso, &tile_set[White]);
-  state->red       = isogfx_make_tile(iso, &tile_set[Red]);
-  make_checkerboard(iso, black, white);
-
-  if (!(state->backend = IsoBackendInit(iso))) {
-    return false;
-  }
-
-  return true;
-}
-
-static void shutdown(GfxAppState* state) {
-  assert(state);
-
-  IsoBackendShutdown(&state->backend);
-  isogfx_del(&state->iso);
-}
-
-static void update(GfxAppState* state, double t, double dt) {
-  assert(state);
-  (void)dt;
-
-  IsoGfx* iso = state->iso;
-
-  isogfx_update(iso, t);
-
-  // Get mouse position in window coordinates.
-  double mouse_x, mouse_y;
-  gfx_app_get_mouse_position(&mouse_x, &mouse_y);
-
-  // Map from window coordinates to virtual screen coordinates.
-  IsoBackendGetMousePosition(
-      state->backend, mouse_x, mouse_y, &mouse_x, &mouse_y);
-
-  isogfx_pick_tile(iso, mouse_x, mouse_y, &state->xpick, &state->ypick);
-
-  printf("Picked tile: (%d, %d)\n", state->xpick, state->ypick);
-}
-
-static void render(GfxAppState* state) {
-  assert(state);
-
-  IsoGfx* iso = state->iso;
-
-  isogfx_render(iso);
-
-  if ((state->xpick != -1) && (state->ypick != -1)) {
-    isogfx_draw_tile(iso, state->xpick, state->ypick, state->red);
-  }
-
-  IsoBackendRender(state->backend, iso);
-}
-
-static void resize(GfxAppState* state, int width, int height) {
-  assert(state);
-
-  IsoBackendResizeWindow(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});
-  return 0;
-}