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-rw-r--r--frontends/sdl/cetris_sdl.c546
-rw-r--r--frontends/sdl/cetris_sdl.h53
-rw-r--r--frontends/sdl/meson.build2
-rw-r--r--frontends/sdl/sdl_ui.c517
4 files changed, 598 insertions, 520 deletions
diff --git a/frontends/sdl/cetris_sdl.c b/frontends/sdl/cetris_sdl.c
new file mode 100644
index 0000000..66d4667
--- /dev/null
+++ b/frontends/sdl/cetris_sdl.c
@@ -0,0 +1,546 @@
+#define SDL_MAIN_HANDLED
+#ifdef _WIN32
+#include <SDL.h>
+#include <SDL_ttf.h>
+#include <SDL_image.h>
+#define format_str sprintf_s
+#else
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_ttf.h>
+#include <SDL2/SDL_image.h>
+#define format_str snprintf
+#endif
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <time.h>
+
+#include <cetris.h>
+#include <timer.h>
+#include <rules.h>
+#include <ini.h>
+
+#include "cetris_sdl.h"
+
+#define W 900
+#define H 720
+#define FRAME_RATE 60
+
+void setup_sdl(cetris_ui *ui) {
+ SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO);
+ ui->window = SDL_CreateWindow("cetris", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, W, H, SDL_WINDOW_SHOWN);
+ SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1");
+ SDL_SetHint(SDL_HINT_RENDER_DRIVER,"opengl");
+ ui->render = SDL_CreateRenderer(ui->window, -1, SDL_RENDERER_PRESENTVSYNC|SDL_RENDERER_ACCELERATED);
+ SDL_SetRenderDrawBlendMode(ui->render, SDL_BLENDMODE_BLEND);
+ SDL_RenderSetLogicalSize(ui->render, W, H);
+ if (!ui->render) exit(fprintf(stderr, "err: could not create SDL renderer\n"));
+
+ TTF_Init();
+ ui->font_count = 0;
+
+ IMG_Init(IMG_INIT_PNG);
+
+ ui->skin.clear_sound = (audio_clip_t *)malloc(sizeof(audio_clip_t) * ui->skin.clear_sound_count);
+ for (int i = 0; i < ui->skin.clear_sound_count; i++) {
+ char name[25];
+ format_str(name, 25, "data/bclear_%i.wav", i);
+
+ SDL_LoadWAV(name, &ui->skin.clear_sound[i].wav_spec,
+ &ui->skin.clear_sound[i].wav_buffer, &ui->skin.clear_sound[i].wav_length);
+ }
+
+ SDL_LoadWAV("data/lock.wav", &ui->skin.lock_sound.wav_spec,
+ &ui->skin.lock_sound.wav_buffer, &ui->skin.lock_sound.wav_length);
+
+ SDL_LoadWAV("data/tetris.wav", &ui->skin.tetris_sound.wav_spec,
+ &ui->skin.tetris_sound.wav_buffer, &ui->skin.tetris_sound.wav_length);
+
+ ui->audio_device = SDL_OpenAudioDevice(NULL, 0, &ui->skin.clear_sound[0].wav_spec, NULL, 0);
+ if (ui->audio_device == 0) printf("failed to open audio device\n");
+}
+
+TTF_Font* get_font(cetris_ui *ui, int size) {
+ for (int i = 0; i < ui->font_count; i++) {
+ if (ui->fonts[i].size == size) {
+ return ui->fonts[i].font;
+ }
+ }
+ ui->fonts[ui->font_count].font = TTF_OpenFont("data/OpenSans-Regular.ttf", size);
+ TTF_SetFontHinting(ui->fonts[ui->font_count].font, TTF_HINTING_MONO);
+ ui->fonts[ui->font_count].size = size;
+ return ui->fonts[ui->font_count++].font;
+}
+
+void draw_text(cetris_ui *ui, char* string, int x, int y, TTF_Font* font, SDL_Color color) {
+ SDL_Surface *surface;
+ surface = TTF_RenderText_Solid(font, string, color);
+
+ SDL_Rect message;
+ message.x = x;
+ message.y = y;
+ message.w = surface->w;
+ message.h = surface->h;
+ SDL_Texture* tex = SDL_CreateTextureFromSurface(ui->render, surface);
+
+ SDL_RenderCopy(ui->render, tex, NULL, &message);
+ SDL_DestroyTexture(tex);
+ SDL_FreeSurface(surface);
+}
+
+SDL_Texture* load_png(cetris_ui* ui, char* file) {
+ SDL_Surface* loaded_surface = IMG_Load(file);
+ return SDL_CreateTextureFromSurface(ui->render, loaded_surface);
+}
+
+void draw_image(cetris_ui *ui, SDL_Texture *i, int x, int y, int width, int height) {
+ SDL_Rect dest = {x, y, width, height};
+ SDL_RenderCopy(ui->render, i, NULL, &dest);
+}
+
+void draw_block(cetris_ui *ui, int x, int y, int width, int height, SDL_Color c, SDL_Color off) {
+ SDL_Rect b = {x + 1, y + 1, width - 1, height - 1};
+ SDL_SetRenderDrawColor(ui->render, c.r, c.g, c.b, c.a);
+ SDL_RenderFillRect(ui->render, &b);
+ SDL_RenderDrawRect(ui->render, &b);
+ SDL_SetRenderDrawColor(ui->render, off.r, off.g, off.b, off.a);
+ b.y--; b.x--; b.w+=2; b.h+=2;
+ SDL_RenderDrawRect(ui->render, &b);
+}
+
+void draw_board(cetris_ui *ui, SDL_Texture *m, game_board_t* board, int x, int y, int w, int h) {
+ SDL_SetRenderTarget(ui->render, m);
+ SDL_RenderClear(ui->render);
+
+ SDL_Rect background = {0, 0, w, h + 5};
+
+ SDL_SetRenderDrawColor(ui->render,
+ board->scheme.off.r - (int)(fmod((double)board->count_down, (double)1.0) * 50),
+ board->scheme.off.g, board->scheme.off.b, board->scheme.off.a);
+
+ SDL_RenderFillRect(ui->render, &background);
+ SDL_RenderDrawRect(ui->render, &background);
+
+ SDL_SetRenderDrawColor(ui->render, board->scheme.main.r,
+ board->scheme.main.g, board->scheme.main.b, board->scheme.main.a);
+
+ int y_offset = 5;
+
+ int board_x = board->game.config.board_x;
+ int board_y = board->game.config.board_y;
+ int board_visible = board_y - board->game.config.board_visible;
+
+ int block_width = w / board->game.config.board_x;
+ int block_height = h / board->game.config.board_visible;
+
+ for (int s = 0; s < board_x + 1; s++) {
+ int rx = (s * block_width);
+ SDL_RenderDrawLine(ui->render, rx, 1, rx, h + 5);
+ }
+
+ for (int j = 0; j < board->game.config.board_visible + 1; j++) {
+ int ry = y_offset + (j * block_height);
+ SDL_RenderDrawLine(ui->render, 0, ry, w, ry);
+ }
+
+ for (int s = board->game.highest_line; s < board_y; s++) {
+ for (int j = 0; j < board_x; j++) {
+ if (board->game.board[j][s] & SLOT_OCCUPIED) {
+ if (board->game.line_remove_tick[s]) {
+ if (board->game.tick % 2 == 0) {
+ continue;
+ }
+ }
+
+ int block_x = (j * block_width);
+ int block_y = (y_offset + ((s - board_visible) * block_height));
+ SDL_Color mino_color = mino_colors[(board->game.board[j][s] >> 5)];
+
+ draw_block(ui, block_x, block_y, block_width, block_height,
+ mino_color, board->scheme.off);
+ }
+ }
+ }
+
+ if (!board->game.game_over) {
+ for (int s = 0; s < 4; s++) {
+ for (int j = 0; j < 4; j++) {
+ if ((board->game.current.m[s]>>(3 - j))&1) {
+ int block_x = ((j + board->game.current.pos.x) * block_width);
+ int block_y = y_offset + ((s + board->game.current.pos.y) - board_visible) * block_height;
+
+ SDL_Color mino_color = mino_colors[board->game.current.t];
+ draw_block(ui, block_x, block_y, block_width, block_height,
+ mino_color, board->scheme.off);
+
+ int ghost_y = y_offset + ((s + board->game.current.ghost_y) - board_visible) * block_height;
+ if (ghost_y != block_y) {
+ mino_color.a -= 150;
+
+ draw_block(ui, block_x, ghost_y, block_width, block_height,
+ mino_color, board->scheme.off);
+ }
+ }
+ }
+ }
+ }
+
+ if (board->count_down > 0)
+ board->count_down-=(1.0f/FRAME_RATE);
+
+ SDL_SetRenderTarget(ui->render, NULL);
+
+ SDL_Rect dest = {x, y, w, h};
+ //SDL_RenderCopyEx(render, m, NULL, &dest, 0, NULL, SDL_FLIP_NONE);
+ SDL_RenderCopy(ui->render, m, NULL, &dest);
+}
+
+void draw_held_piece(cetris_ui *ui, SDL_Texture *m, game_board_t* board, int x, int y, int w, int h) {
+ if (w < 8) return;
+ if (h < 8) return;
+
+ SDL_SetRenderTarget(ui->render, m);
+ SDL_RenderClear(ui->render);
+
+ SDL_RenderClear(ui->render);
+
+ int block_width = (w - 4) / 4;
+ int block_height = (h - 4) / 4;
+
+ // make sure blocks are square
+ if (block_width > block_height) {
+ block_width = block_height;
+ } else {
+ block_height = block_width;
+ }
+
+ SDL_Rect hold = {0, 0, w, h};
+
+ SDL_SetRenderDrawColor(ui->render, board->scheme.off.r,
+ board->scheme.off.g, board->scheme.off.b, board->scheme.off.a);
+
+ SDL_RenderFillRect(ui->render, &hold);
+ SDL_RenderDrawRect(ui->render, &hold);
+
+ if (board->game.piece_held) {
+ for (int s = 0; s < 4; s++) {
+ for (int j = 0; j < 4; j++) {
+ if ((board->game.held.m[s]>>(3 - j))&1) {
+ int block_x = 2 + ((j) * block_width);
+ int block_y = (s * block_height);
+ if (board->game.held.t == MINO_I) {
+ block_y += block_height / 2;
+ } else if (board->game.held.t != MINO_O) {
+ block_x += block_width / 2;
+ }
+
+ SDL_Color mino_color = mino_colors[board->game.held.t];
+ draw_block(ui, block_x, block_y, block_width, block_height,
+ mino_color, board->scheme.off);
+
+ }
+ }
+ }
+ }
+
+ SDL_SetRenderTarget(ui->render, NULL);
+
+ SDL_Rect dest = {x, y, w, h};
+ //SDL_RenderCopyEx(render, m, NULL, &dest, 0, NULL, SDL_FLIP_NONE);
+ SDL_RenderCopy(ui->render, m, NULL, &dest);
+}
+
+void draw_piece_queue(cetris_ui* ui, SDL_Texture *m, game_board_t* board, int x, int y, int w, int h) {
+ if (w < 8) return;
+ if (h < 32) return;
+
+ SDL_SetRenderTarget(ui->render, m);
+
+ SDL_RenderClear(ui->render);
+
+ int block_width = ((w - 4) / 4);
+ int block_height = ((h - 5) / 5) / 3;
+
+ // make sure blocks are square
+ if (block_width > block_height) {
+ block_width = block_height;
+ } else {
+ block_height = block_width;
+ }
+
+ SDL_SetRenderDrawColor(ui->render, board->scheme.off.r,
+ board->scheme.off.g, board->scheme.off.b, board->scheme.off.a);
+
+ SDL_Rect queue = {0, 0, w, h};
+ SDL_RenderFillRect(ui->render, &queue);
+ SDL_RenderDrawRect(ui->render, &queue);
+
+ for (int i = 0; i < 5; i++) {
+ int index = (board->game.current_index + i);
+
+ uint8_t mino;
+ if (index <= 6) {
+ mino = board->game.piece_queue[index];
+ } else {
+ index = index % 7;
+ mino = board->game.next_queue[index];
+ }
+
+ for (int s = 0; s < 4; s++) {
+ for (int j = 0; j < 4; j++) {
+ if ((default_matrices[mino][s]>>(3 - j))&1) {
+ int block_x = 2 + ((j) * block_width);
+ int block_y = (int)(h * (i/5.0)) + (s * block_height);
+ if (mino == MINO_I) {
+ block_y += block_height / 2;
+ } else if (mino != MINO_O) {
+ block_x += block_width / 2;
+ }
+
+ SDL_Color mino_color = mino_colors[mino];
+ draw_block(ui, block_x, block_y, block_width, block_height,
+ mino_color, board->scheme.off);
+
+ }
+ }
+ }
+ }
+
+ SDL_SetRenderTarget(ui->render, NULL);
+
+ SDL_Rect dest = {x, y, w, h};
+ //SDL_RenderCopyEx(render, m, NULL, &dest, 0, NULL, SDL_FLIP_NONE);
+ SDL_RenderCopy(ui->render, m, NULL, &dest);
+
+}
+
+void draw_timer(cetris_ui *ui, game_board_t *board, int x, int y) {
+ char *buf = malloc(50);
+ long double second = board->game.timer / 1000000.0f;
+ if (second > 60.0f) {
+ int minute = (int)(second / 60.0f);
+ second -= (minute * 60.0f);
+ format_str(buf, 50, "%02d:%09.6Lf", minute, second);
+ } else {
+ format_str(buf, 50, "%.6Lf", second);
+ }
+ draw_text(ui, buf, x, y, get_font(ui, 25), board->scheme.text);
+
+ //format_str(buf, 50, "lines remaining: %i", 20 - g.lines);
+ //draw_text(buf, 20, H - 60, false);
+
+ free(buf);
+}
+
+void draw(cetris_ui* ui) {
+ SDL_SetRenderDrawColor(ui->render, ui->colors.main.r,
+ ui->colors.main.g, ui->colors.main.b, ui->colors.main.a);
+
+ SDL_RenderClear(ui->render);
+
+ switch (ui->current_game) {
+ case SOLO:
+ draw_image(ui, ui->solo.background, 0, 0, W, H);
+ draw_board(ui, ui->solo.main, &ui->solo.game_board, (W / 2) - 125, (H / 2) - 250, 250, 500);
+ draw_held_piece(ui, ui->solo.hold, &ui->solo.game_board, (W / 2) - 230, (H / 2) - 250, 100, 100);
+ draw_piece_queue(ui, ui->solo.queue, &ui->solo.game_board, (W / 2) + 130, (H / 2) - 250, 100, 450);
+ draw_timer(ui, &ui->solo.game_board, 20, 20);
+ draw_image(ui, ui->solo.game_background, (W / 2) - 125, (H / 2) - 250, 250, 500);
+ break;
+ }
+
+ SDL_RenderPresent(ui->render);
+}
+
+void load_config(cetris_ui *ui, game_board_t *board) {
+
+ ui->config.keys = (key_bindings_t){
+ .key_down = SDLK_DOWN,
+ .key_right = SDLK_RIGHT,
+ .key_left = SDLK_LEFT,
+ .key_rotate_cw = SDLK_UP,
+ .key_rotate_ccw = 'x',
+ .key_drop = SDLK_SPACE,
+ .key_hold = 'c',
+ .key_restart = 'r'
+ };
+
+ board->conf = tetris_ds_config;
+ board->conf.levels = &tetris_worlds_levels[0];
+ board->conf.win_condition = twenty_line_sprint;
+ board->conf.wait_on_clear = 0;
+
+ ini_parser p;
+ if (load_ini_file(&p, "config.ini")) {
+ int das = atoi(get_ini_value(&p, "das", "das"));
+ board->conf.das_das = das;
+
+ int arr = atoi(get_ini_value(&p, "das", "arr"));
+ board->conf.das_arr = arr;
+
+ char* drop_delay = get_ini_value(&p, "game", "drop_delay");
+ if (drop_delay) board->conf.drop_period = atoi(drop_delay);
+
+ char* next_piece_delay = get_ini_value(&p, "game", "next_piece_delay");
+ if (next_piece_delay) board->conf.next_piece_delay = atoi(next_piece_delay);
+
+ char* lock_delay = get_ini_value(&p, "game", "lock_delay");
+ if (lock_delay) board->conf.lock_delay = atoi(lock_delay);
+
+ char* force_lock = get_ini_value(&p, "game", "force_lock");
+ if (force_lock) board->conf.force_lock = atoi(force_lock);
+
+ char* wait_on_clear = get_ini_value(&p, "game", "wait_on_clear");
+ if (wait_on_clear) board->conf.wait_on_clear = atoi(wait_on_clear);
+
+ char* line_delay_clear = get_ini_value(&p, "game", "line_clear_delay");
+ if (line_delay_clear) board->conf.line_delay_clear = atoi(line_delay_clear);
+
+ char *dark = get_ini_value(&p, "ui", "dark_mode");
+ if (dark && atoi(dark)) {
+ ui->colors = dark_mode;
+ } else {
+ ui->colors = light_mode;
+ }
+ }
+}
+
+void load_solo(cetris_ui *ui) {
+ load_config(ui, &ui->solo.game_board);
+ ui->solo.game_board.scheme = ui->colors;
+
+ ui->solo.main = SDL_CreateTexture(ui->render, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, 251, 506);
+ ui->solo.queue = SDL_CreateTexture(ui->render, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, 100, 450);
+ ui->solo.hold = SDL_CreateTexture(ui->render, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, 100, 100);
+ ui->solo.background = load_png(ui, "data/background.png");
+ ui->solo.game_background = load_png(ui, "data/loli.png");
+ SDL_SetTextureAlphaMod(ui->solo.game_background, 40);
+ SDL_SetTextureBlendMode(ui->solo.game_background, SDL_BLENDMODE_BLEND);
+
+ ui->solo.game_board.count_down = 3;
+
+ init_game(&ui->solo.game_board.game, &ui->solo.game_board.conf);
+}
+
+void handle_key(SDL_Event e, cetris_ui *ui, game_board_t* board) {
+ int sym;
+ switch (e.type) {
+ case SDL_QUIT: exit(0);
+ case SDL_KEYDOWN:
+ sym = e.key.keysym.sym;
+ if (sym == ui->config.keys.key_left) {
+ move_piece(&board->game, LEFT);
+ } else if (sym == ui->config.keys.key_right) {
+ move_piece(&board->game, RIGHT);
+ } else if (sym == ui->config.keys.key_down) {
+ move_piece(&board->game, DOWN);
+ } else if (sym == ui->config.keys.key_drop) {
+ move_piece(&board->game, HARD_DROP);
+ } else if (sym == ui->config.keys.key_hold) {
+ hold_piece(&board->game);
+ } else if (sym == ui->config.keys.key_rotate_cw) {
+ move_piece(&board->game, ROTATE_CW);
+ } else if (sym == ui->config.keys.key_rotate_ccw) {
+ move_piece(&board->game, ROTATE_CCW);
+ } else if (sym == ui->config.keys.key_restart) {
+ cetris_stop_game(&board->game);
+ board->count_down = 3;
+ }
+ break;
+ case SDL_KEYUP:
+ sym = e.key.keysym.sym;
+ if (sym == ui->config.keys.key_left) {
+ unhold_move(&board->game, LEFT);
+ } else if (sym == ui->config.keys.key_right) {
+ unhold_move(&board->game, RIGHT);
+ } else if (sym == ui->config.keys.key_down) {
+ unhold_move(&board->game, DOWN);
+ } else if (sym == ui->config.keys.key_drop) {
+ unhold_move(&board->game, HARD_DROP);
+ } else if (sym == ui->config.keys.key_rotate_cw) {
+ unhold_move(&board->game, ROTATE_CW);
+ } else if (sym == ui->config.keys.key_rotate_ccw) {
+ unhold_move(&board->game, ROTATE_CCW);
+ }
+ break;
+ }
+}
+
+void handle_game_events(cetris_ui *ui, game_board_t *board) {
+ if (board->count_down < 0 && board->game.waiting) {
+ cetris_start_game(&board->game);
+ }
+
+ if (board->game.line_event > 0) {
+ int index;
+ if (ui->skin.random_audio) {
+ index = rand() % 5;
+ } else {
+ index = board->game.line_combo - 1;
+ }
+ if (index > ui->skin.clear_sound_count)
+ index = ui->skin.clear_sound_count - 1;
+
+ SDL_QueueAudio(ui->audio_device, ui->skin.clear_sound[index].wav_buffer,
+ ui->skin.clear_sound[index].wav_length);
+
+ SDL_PauseAudioDevice(ui->audio_device, 0);
+
+ board->game.line_event--;
+ if (board->game.lock_event)
+ board->game.lock_event = 0;
+ }
+
+ if (board->game.tetris_event > 0) {
+ SDL_QueueAudio(ui->audio_device, ui->skin.tetris_sound.wav_buffer,
+ ui->skin.tetris_sound.wav_length);
+
+ SDL_PauseAudioDevice(ui->audio_device, 0);
+ board->game.tetris_event--;
+ }
+
+ if (board->game.lock_event > 0) {
+ SDL_QueueAudio(ui->audio_device, ui->skin.lock_sound.wav_buffer,
+ ui->skin.lock_sound.wav_length);
+
+ SDL_PauseAudioDevice(ui->audio_device, 0);
+ board->game.lock_event--;
+ }
+}
+
+int main(void) {
+ cetris_ui ui;
+ ui.skin.clear_sound_count = 5;
+ ui.skin.random_audio = true;
+
+ setup_sdl(&ui);
+
+ ui.current_game = SOLO;
+
+ load_solo(&ui);
+
+ SDL_Event e;
+ for(;;) {
+ while(SDL_PollEvent(&e)) {
+ switch (ui.current_game) {
+ case SOLO:
+ handle_key(e, &ui, &ui.solo.game_board);
+ break;
+ }
+ }
+
+ switch (ui.current_game) {
+ case SOLO:
+ handle_game_events(&ui, &ui.solo.game_board);
+ break;
+ }
+
+ draw(&ui);
+
+ SDL_Delay(1000 / FRAME_RATE);
+ }
+
+ return 0;
+}
diff --git a/frontends/sdl/cetris_sdl.h b/frontends/sdl/cetris_sdl.h
index c6779ac..b562011 100644
--- a/frontends/sdl/cetris_sdl.h
+++ b/frontends/sdl/cetris_sdl.h
@@ -38,8 +38,18 @@ typedef struct {
} font_t;
typedef struct {
- cetris_game* game;
+ bool random_audio;
+ int clear_sound_count;
+
+ audio_clip_t *clear_sound;
+ audio_clip_t lock_sound;
+ audio_clip_t tetris_sound;
+} cetris_skin_t;
+
+typedef struct {
+ cetris_game game;
color_scheme_t scheme;
+ cetris_config conf;
float count_down;
} game_board_t;
@@ -47,7 +57,46 @@ typedef struct {
SDL_Texture *main;
SDL_Texture *queue;
SDL_Texture *hold;
+
SDL_Texture *background;
SDL_Texture *game_background;
-} solo_game;
+ game_board_t game_board;
+} solo_game_t;
+
+typedef struct {
+ int key_down;
+ int key_right;
+ int key_left;
+ int key_rotate_cw;
+ int key_rotate_ccw;
+ int key_drop;
+ int key_hold;
+ int key_restart;
+} key_bindings_t;
+
+typedef struct {
+ key_bindings_t keys;
+} config_t;
+
+enum {
+ SOLO
+};
+
+typedef struct {
+ int current_game;
+ solo_game_t solo;
+ color_scheme_t colors;
+
+ SDL_Renderer* render;
+ SDL_Window *window;
+ SDL_Surface *screen;
+
+ int font_count;
+ font_t fonts[10];
+
+ SDL_AudioDeviceID audio_device;
+
+ config_t config;
+ cetris_skin_t skin;
+} cetris_ui;
diff --git a/frontends/sdl/meson.build b/frontends/sdl/meson.build
index b38583d..50277a6 100644
--- a/frontends/sdl/meson.build
+++ b/frontends/sdl/meson.build
@@ -1,4 +1,4 @@
-src = ['sdl_ui.c']
+src = ['cetris_sdl.c']
deps = [cetris]
inc = [cetris_inc]
diff --git a/frontends/sdl/sdl_ui.c b/frontends/sdl/sdl_ui.c
deleted file mode 100644
index 51c1497..0000000
--- a/frontends/sdl/sdl_ui.c
+++ /dev/null
@@ -1,517 +0,0 @@
-#define SDL_MAIN_HANDLED
-#ifdef _WIN32
-#include <SDL.h>
-#include <SDL_ttf.h>
-#include <SDL_image.h>
-#define format_str sprintf_s
-#else
-#include <SDL2/SDL.h>
-#include <SDL2/SDL_ttf.h>
-#include <SDL2/SDL_image.h>
-#define format_str snprintf
-#endif
-#include <math.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-#include <time.h>
-
-#include <cetris.h>
-#include <timer.h>
-#include <rules.h>
-#include <ini.h>
-
-#include "cetris_sdl.h"
-
-#define W 900
-#define H 720
-#define FRAME_RATE 144
-
-SDL_Renderer* render;
-SDL_Window *window;
-SDL_Surface *screen;
-
-cetris_game g;
-
-game_board_t main_board;
-
-int font_count;
-font_t fonts[10];
-
-bool random_audio;
-audio_clip_t clear_sound[5];
-audio_clip_t lock_sound;
-audio_clip_t tetris_sound;
-SDL_AudioDeviceID audio_device;
-
-void setup_sdl() {
- SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO);
- window = SDL_CreateWindow("cetris", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, W, H, SDL_WINDOW_SHOWN);
- screen = SDL_GetWindowSurface(window);
- SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1");
- SDL_SetHint(SDL_HINT_RENDER_DRIVER,"opengl");
- render = SDL_CreateRenderer(window, -1, SDL_RENDERER_PRESENTVSYNC|SDL_RENDERER_ACCELERATED);
- SDL_SetRenderDrawBlendMode(render, SDL_BLENDMODE_BLEND);
- SDL_RenderSetLogicalSize(render, W, H);
- if (!render) exit(fprintf(stderr, "err: could not create SDL renderer\n"));
-
- TTF_Init();
-
- for (int i = 0; i < 5; i++) {
- char name[25];
- format_str(name, 25, "data/bclear_%i.wav", i);
- SDL_LoadWAV(name, &(clear_sound[i].wav_spec), &(clear_sound[i].wav_buffer), &(clear_sound[i].wav_length));
- }
-
- IMG_Init(IMG_INIT_PNG);
-
- SDL_LoadWAV("data/lock.wav", &(lock_sound.wav_spec), &(lock_sound.wav_buffer), &(lock_sound.wav_length));
- SDL_LoadWAV("data/tetris.wav", &(tetris_sound.wav_spec), &(tetris_sound.wav_buffer), &(tetris_sound.wav_length));
- audio_device = SDL_OpenAudioDevice(NULL, 0, &(clear_sound[0].wav_spec), NULL, 0);
- if (audio_device == 0) printf("failed to open audio device\n");
-}
-
-TTF_Font* get_font(int size) {
- for (int i = 0; i < font_count; i++) {
- if (fonts[i].size == size) {
- return fonts[i].font;
- }
- }
- fonts[font_count].font = TTF_OpenFont("data/OpenSans-Regular.ttf", size);
- TTF_SetFontHinting(fonts[font_count].font, TTF_HINTING_MONO);
- fonts[font_count].size = size;
- return fonts[font_count++].font;
-}
-
-SDL_Texture* load_png(char* file) {
- SDL_Surface* loaded_surface = IMG_Load(file);
- return SDL_CreateTextureFromSurface(render, loaded_surface);
-}
-
-void draw_text(char* string, int x, int y, TTF_Font* font, SDL_Color color) {
- SDL_Surface *surface;
- surface = TTF_RenderText_Solid(font, string, color);
-
- SDL_Rect message;
- message.x = x;
- message.y = y;
- message.w = surface->w;
- message.h = surface->h;
- SDL_Texture* tex = SDL_CreateTextureFromSurface(render, surface);
-
- SDL_RenderCopy(render, tex, NULL, &message);
- SDL_DestroyTexture(tex);
- SDL_FreeSurface(surface);
-}
-
-void draw_image(SDL_Texture *i, int x, int y, int width, int height) {
- SDL_Rect dest = {x, y, width, height};
- SDL_RenderCopy(render, i, NULL, &dest);
-}
-
-void draw_block(int x, int y, int width, int height, SDL_Color c, SDL_Color off) {
- SDL_Rect b = {x + 1, y + 1, width - 1, height - 1};
- SDL_SetRenderDrawColor(render, c.r, c.g, c.b, c.a);
- SDL_RenderFillRect(render, &b);
- SDL_RenderDrawRect(render, &b);
- SDL_SetRenderDrawColor(render, off.r, off.g, off.b, off.a);
- b.y--; b.x--; b.w+=2; b.h+=2;
- SDL_RenderDrawRect(render, &b);
-}
-
-void draw_board(SDL_Texture *m, game_board_t* board, int x, int y, int w, int h) {
- SDL_SetRenderTarget(render, m);
- SDL_RenderClear(render);
-
- SDL_Rect background = {0, 0, w, h + 5};
-
- SDL_SetRenderDrawColor(render,
- board->scheme.off.r - (int)(fmod((double)board->count_down, (double)1.0) * 50),
- board->scheme.off.g, board->scheme.off.b, board->scheme.off.a);
-
- SDL_RenderFillRect(render, &background);
- SDL_RenderDrawRect(render, &background);
-
- SDL_SetRenderDrawColor(render, board->scheme.main.r,
- board->scheme.main.g, board->scheme.main.b, board->scheme.main.a);
-
- int y_offset = 5;
-
- int board_x = board->game->config.board_x;
- int board_y = board->game->config.board_y;
- int board_visible = board_y - board->game->config.board_visible;
-
- int block_width = w / board->game->config.board_x;
- int block_height = h / board->game->config.board_visible;
-
- for (int s = 0; s < board_x + 1; s++) {
- int rx = (s * block_width);
- SDL_RenderDrawLine(render, rx, 1, rx, h + 5);
- }
-
- for (int j = 0; j < board->game->config.board_visible + 1; j++) {
- int ry = y_offset + (j * block_height);
- SDL_RenderDrawLine(render, 0, ry, w, ry);
- }
-
- for (int s = board->game->highest_line; s < board_y; s++) {
- for (int j = 0; j < board_x; j++) {
- if (board->game->board[j][s] & SLOT_OCCUPIED) {
- if (g.line_remove_tick[s]) {
- if (board->game->tick % 2 == 0) {
- continue;
- }
- }
-
- int block_x = (j * block_width);
- int block_y = (y_offset + ((s - board_visible) * block_height));
- SDL_Color mino_color = mino_colors[(board->game->board[j][s] >> 5)];
-
- draw_block(block_x, block_y, block_width, block_height,
- mino_color, board->scheme.off);
- }
- }
- }
-
- if (!board->game->game_over) {
- for (int s = 0; s < 4; s++) {
- for (int j = 0; j < 4; j++) {
- if ((board->game->current.m[s]>>(3 - j))&1) {
- int block_x = ((j + board->game->current.pos.x) * block_width);
- int block_y = y_offset + ((s + board->game->current.pos.y) - board_visible) * block_height;
-
- SDL_Color mino_color = mino_colors[board->game->current.t];
- draw_block(block_x, block_y, block_width, block_height,
- mino_color, board->scheme.off);
-
- int ghost_y = y_offset + ((s + board->game->current.ghost_y) - board_visible) * block_height;
- if (ghost_y != block_y) {
- mino_color.a -= 150;
-
- draw_block(block_x, ghost_y, block_width, block_height,
- mino_color, board->scheme.off);
- }
- }
- }
- }
- }
-
- if (board->count_down > 0) board->count_down-=(1.0f/FRAME_RATE);
-
- SDL_SetRenderTarget(render, NULL);
-
- SDL_Rect dest = {x, y, w, h};
- //SDL_RenderCopyEx(render, m, NULL, &dest, 0, NULL, SDL_FLIP_NONE);
- SDL_RenderCopy(render, m, NULL, &dest);
-}
-
-void draw_held_piece(SDL_Texture *m, game_board_t* board, int x, int y, int w, int h) {
- if (w < 8) return;
- if (h < 8) return;
-
- SDL_SetRenderTarget(render, m);
- SDL_RenderClear(render);
-
- SDL_RenderClear(render);
-
- int block_width = (w - 4) / 4;
- int block_height = (h - 4) / 4;
-
- // make sure blocks are square
- if (block_width > block_height) {
- block_width = block_height;
- } else {
- block_height = block_width;
- }
-
- SDL_Rect hold = {0, 0, w, h};
-
- SDL_SetRenderDrawColor(render, board->scheme.off.r,
- board->scheme.off.g, board->scheme.off.b, board->scheme.off.a);
-
- SDL_RenderFillRect(render, &hold);
- SDL_RenderDrawRect(render, &hold);
-
- if (board->game->piece_held) {
- for (int s = 0; s < 4; s++) {
- for (int j = 0; j < 4; j++) {
- if ((board->game->held.m[s]>>(3 - j))&1) {
- int block_x = 2 + ((j) * block_width);
- int block_y = (s * block_height);
- if (board->game->held.t == MINO_I) {
- block_y += block_height / 2;
- } else if (board->game->held.t != MINO_O) {
- block_x += block_width / 2;
- }
-
- SDL_Color mino_color = mino_colors[board->game->held.t];
- draw_block(block_x, block_y, block_width, block_height,
- mino_color, board->scheme.off);
-
- }
- }
- }
- }
-
- SDL_SetRenderTarget(render, NULL);
-
- SDL_Rect dest = {x, y, w, h};
- //SDL_RenderCopyEx(render, m, NULL, &dest, 0, NULL, SDL_FLIP_NONE);
- SDL_RenderCopy(render, m, NULL, &dest);
-}
-
-void draw_piece_queue(SDL_Texture *m, game_board_t* board, int x, int y, int w, int h) {
- if (w < 8) return;
- if (h < 32) return;
-
- SDL_SetRenderTarget(render, m);
-
- SDL_RenderClear(render);
-
- int block_width = ((w - 4) / 4);
- int block_height = ((h - 5) / 5) / 3;
-
- // make sure blocks are square
- if (block_width > block_height) {
- block_width = block_height;
- } else {
- block_height = block_width;
- }
-
- SDL_SetRenderDrawColor(render, board->scheme.off.r,
- board->scheme.off.g, board->scheme.off.b, board->scheme.off.a);
-
- SDL_Rect queue = {0, 0, w, h};
- SDL_RenderFillRect(render, &queue);
- SDL_RenderDrawRect(render, &queue);
-
- for (int i = 0; i < 5; i++) {
- int index = (board->game->current_index + i);
-
- uint8_t mino;
- if (index <= 6) {
- mino = board->game->piece_queue[index];
- } else {
- index = index % 7;
- mino = board->game->next_queue[index];
- }
-
- for (int s = 0; s < 4; s++) {
- for (int j = 0; j < 4; j++) {
- if ((default_matrices[mino][s]>>(3 - j))&1) {
- int block_x = 2 + ((j) * block_width);
- int block_y = (int)(h * (i/5.0)) + (s * block_height);
- if (mino == MINO_I) {
- block_y += block_height / 2;
- } else if (mino != MINO_O) {
- block_x += block_width / 2;
- }
-
- SDL_Color mino_color = mino_colors[mino];
- draw_block(block_x, block_y, block_width, block_height,
- mino_color, board->scheme.off);
-
- }
- }
- }
- }
-
- SDL_SetRenderTarget(render, NULL);
-
- SDL_Rect dest = {x, y, w, h};
- //SDL_RenderCopyEx(render, m, NULL, &dest, 0, NULL, SDL_FLIP_NONE);
- SDL_RenderCopy(render, m, NULL, &dest);
-
-}
-
-void draw_timer(game_board_t *board, int x, int y) {
- char *buf = malloc(50);
- long double second = g.timer / 1000000.0f;
- if (second > 60.0f) {
- int minute = (int)(second / 60.0f);
- second -= (minute * 60.0f);
- format_str(buf, 50, "%02d:%09.6Lf", minute, second);
- } else {
- format_str(buf, 50, "%.6Lf", second);
- }
- draw_text(buf, x, y, get_font(25), board->scheme.text);
-
- //format_str(buf, 50, "lines remaining: %i", 20 - g.lines);
- //draw_text(buf, 20, H - 60, false);
-
- free(buf);
-}
-
-void draw(solo_game *s) {
- SDL_SetRenderDrawColor(render, main_board.scheme.main.r,
- main_board.scheme.main.g, main_board.scheme.main.b, main_board.scheme.main.a);
-
- SDL_RenderClear(render);
-
- draw_image(s->background, 0, 0, W, H);
- draw_board(s->main, &main_board, (W / 2) - 125, (H / 2) - 250, 250, 500);
- draw_held_piece(s->hold, &main_board, (W / 2) - 230, (H / 2) - 250, 100, 100);
- draw_piece_queue(s->queue, &main_board, (W / 2) + 130, (H / 2) - 250, 100, 450);
- draw_timer(&main_board, 20, 20);
- draw_image(s->game_background, (W / 2) - 125, (H / 2) - 250, 250, 500);
-
- SDL_RenderPresent(render);
-}
-
-void load_solo(solo_game* s) {
- s->main = SDL_CreateTexture(render, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, 251, 506);
- s->queue = SDL_CreateTexture(render, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, 100, 450);
- s->hold = SDL_CreateTexture(render, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, 100, 100);
-}
-
-int main(void) {
- setup_sdl();
-
- cetris_config config = tetris_ds_config;
- config.win_condition = twenty_line_sprint;
- config.levels = &tetris_worlds_levels[0];
- config.wait_on_clear = 0;
-
- bool dark_theme = false;
-
- ini_parser p;
- if (load_ini_file(&p, "config.ini")) {
- int das = atoi(get_ini_value(&p, "das", "das"));
- config.das_das = das;
-
- int arr = atoi(get_ini_value(&p, "das", "arr"));
- config.das_arr = arr;
-
- char* drop_delay = get_ini_value(&p, "game", "drop_delay");
- if (drop_delay) config.drop_period = atoi(drop_delay);
-
- char* next_piece_delay = get_ini_value(&p, "game", "next_piece_delay");
- if (next_piece_delay) config.next_piece_delay = atoi(next_piece_delay);
-
- char* lock_delay = get_ini_value(&p, "game", "lock_delay");
- if (lock_delay) config.lock_delay = atoi(lock_delay);
-
- char* force_lock = get_ini_value(&p, "game", "force_lock");
- if (force_lock) config.force_lock = atoi(force_lock);
-
- char* wait_on_clear = get_ini_value(&p, "game", "wait_on_clear");
- if (wait_on_clear) config.wait_on_clear = atoi(wait_on_clear);
-
- char* line_delay_clear = get_ini_value(&p, "game", "line_clear_delay");
- if (line_delay_clear) config.line_delay_clear = atoi(line_delay_clear);
-
- char *dark = get_ini_value(&p, "ui", "dark_mode");
- if (dark && atoi(dark)) {
- dark_theme = true;
- }
- }
-
- if (dark_theme) {
- main_board.scheme = dark_mode;
- } else {
- main_board.scheme = light_mode;
- }
-
- solo_game screen;
- load_solo(&screen);
- screen.background = load_png("data/background.png");
- screen.game_background = load_png("data/loli.png");
- SDL_SetTextureBlendMode(screen.game_background, SDL_BLENDMODE_BLEND);
- SDL_SetTextureAlphaMod(screen.game_background, 40);
-
- main_board.count_down = 3;
- init_game(&g, &config);
- main_board.game = &g;
-
- random_audio = true;
-
- SDL_Event e;
- for(;;) {
- while(SDL_PollEvent(&e)) {
- switch (e.type) {
- case SDL_QUIT:
- exit(0);
- case SDL_KEYDOWN:
- switch (e.key.keysym.sym) {
- case SDLK_LEFT:
- move_piece(&g, LEFT); break;
- case SDLK_RIGHT:
- move_piece(&g, RIGHT); break;
- case SDLK_DOWN:
- move_piece(&g, DOWN); break;
- case SDLK_SPACE:
- move_piece(&g, HARD_DROP); break;
- case SDLK_UP:
- move_piece(&g, ROTATE_CW); break;
- case 'c':
- hold_piece(&g); break;
- case 'x':
- move_piece(&g, ROTATE_CW); break;
- case 'z':
- move_piece(&g, ROTATE_CCW); break;
- case 'r':
- cetris_stop_game(&g);
- main_board.count_down = 3;
- break;
- }
- break;
- case SDL_KEYUP:
- switch (e.key.keysym.sym) {
- case SDLK_LEFT:
- unhold_move(&g, LEFT); break;
- case SDLK_RIGHT:
- unhold_move(&g, RIGHT); break;
- case SDLK_DOWN:
- unhold_move(&g, DOWN); break;
- case SDLK_SPACE:
- unhold_move(&g, HARD_DROP); break;
- case SDLK_UP:
- unhold_move(&g, ROTATE_CW); break;
- case 'x':
- unhold_move(&g, ROTATE_CW); break;
- case 'z':
- unhold_move(&g, ROTATE_CCW); break;
- }
- break;
- }
- }
-
- draw(&screen);
-
- if (main_board.count_down < 0 && g.waiting) {
- cetris_start_game(&g);
- }
-
- if (g.line_event > 0) {
- int index;
- if (!random_audio) {
- index = g.line_combo - 1;
- if (index > 3) index = 3;
- } else {
- index = rand() % 5;
- }
- int success = SDL_QueueAudio(audio_device, clear_sound[index].wav_buffer, clear_sound[index].wav_length);
- SDL_PauseAudioDevice(audio_device, 0);
- g.line_event--;
- if (g.lock_event) {
- g.lock_event = 0;
- }
- }
-
- if (g.tetris_event > 0) {
- int success = SDL_QueueAudio(audio_device, tetris_sound.wav_buffer, tetris_sound.wav_length);
- SDL_PauseAudioDevice(audio_device, 0);
- g.tetris_event--;
- }
-
- if (g.lock_event > 0) {
- int success = SDL_QueueAudio(audio_device, lock_sound.wav_buffer, lock_sound.wav_length);
- SDL_PauseAudioDevice(audio_device, 0);
- g.lock_event--;
- }
-
- SDL_Delay(1000 / FRAME_RATE);
- }
-
-}
generated by cgit v1.2.3-101-g0448 (git 2.54.0) at 2026-07-25 17:00:20 +0000