From bd57f345ed9dbed1d81683e48199626de2ea9044 Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 27 Jun 2025 10:18:39 -0700 Subject: Restructure project --- gfx-iso/demos/checkerboard/CMakeLists.txt | 16 --- gfx-iso/demos/checkerboard/checkerboard.c | 166 ------------------------------ 2 files changed, 182 deletions(-) delete mode 100644 gfx-iso/demos/checkerboard/CMakeLists.txt delete mode 100644 gfx-iso/demos/checkerboard/checkerboard.c (limited to 'gfx-iso/demos/checkerboard') diff --git a/gfx-iso/demos/checkerboard/CMakeLists.txt b/gfx-iso/demos/checkerboard/CMakeLists.txt deleted file mode 100644 index d1691c6..0000000 --- a/gfx-iso/demos/checkerboard/CMakeLists.txt +++ /dev/null @@ -1,16 +0,0 @@ -cmake_minimum_required(VERSION 3.0) - -project(checkerboard) - -set(CMAKE_C_STANDARD 17) -set(CMAKE_C_STANDARD_REQUIRED On) -set(CMAKE_C_EXTENSIONS Off) - -add_executable(checkerboard - checkerboard.c) - -target_link_libraries(checkerboard PRIVATE - gfx-app - isogfx-backend) - -target_compile_options(checkerboard PRIVATE -Wall -Wextra -Wpedantic) 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 -#include - -#include - -#include -#include -#include - -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; -} -- cgit v1.2.3