Illusion/C2048
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zephr/game: textures, icons, and buttons

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- zephr: correctly set cursor when hovering button
- zephr: added texture loading and displaying
- zephr: added icon button
- game: added help and settings icon buttons
This commit is contained in:
Illusion
2023-12-27 22:42:35 +02:00
parent 2fc8ac6456
commit 2f88c53a07
13 changed files with 263 additions and 57 deletions
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game.c
+51 -15
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@@ -122,7 +122,7 @@ u8 get_tile_font_size(Tile tile) {
///////////////////////////////////
void draw_board() {
void draw_bg() {
Size window_size = zephr_get_window_size();
UIConstraints board_con = {0};
@@ -132,7 +132,7 @@ void draw_board() {
// bg
draw_quad(&board_con, ColorRGBA(248, 250, 230, 255), 0, ALIGN_TOP_LEFT);
// text
// 2048 text
UIConstraints text_con = {0};
set_y_constraint(&text_con, 0.05f, UI_CONSTRAINT_RELATIVE);
@@ -140,7 +140,48 @@ void draw_board() {
draw_text("2048", 100, text_con, ColorRGBA(34, 234, 82, 155), ALIGN_TOP_CENTER);
// score
char score[16];
sprintf(score, "%d", game.score);
set_parent_constraint(&text_con, NULL);
set_x_constraint(&text_con, 0.05f, UI_CONSTRAINT_RELATIVE);
set_y_constraint(&text_con, 0.8f, UI_CONSTRAINT_RELATIVE);
draw_text("Score", 40, text_con, COLOR_BLACK, ALIGN_TOP_LEFT);
set_x_constraint(&text_con, 0.15f, UI_CONSTRAINT_RELATIVE);
draw_text(score, 40, text_con, COLOR_BLACK, ALIGN_TOP_LEFT);
}
void draw_ui() {
UIConstraints btn_con = {0};
set_x_constraint(&btn_con, -8, UI_CONSTRAINT_RELATIVE_PIXELS);
set_y_constraint(&btn_con, 8, UI_CONSTRAINT_RELATIVE_PIXELS);
set_width_constraint(&btn_con, 100, UI_CONSTRAINT_RELATIVE_PIXELS);
set_height_constraint(&btn_con, 1, UI_CONSTRAINT_ASPECT_RATIO);
if (draw_icon_button(&btn_con, ColorRGBA(201, 146, 126, 255), game.icon_textures[HELP_ICON], btn_con.height * 0.25f, ALIGN_TOP_RIGHT)) {
printf("help\n");
}
set_x_constraint(&btn_con, -8 - btn_con.width - 10, UI_CONSTRAINT_RELATIVE_PIXELS);
if (draw_icon_button(&btn_con, ColorRGBA(201, 146, 126, 255), game.icon_textures[SETTINGS_ICON], btn_con.height * 0.25f, ALIGN_TOP_RIGHT)) {
printf("settings\n");
}
set_x_constraint(&btn_con, 0, UI_CONSTRAINT_RELATIVE_PIXELS);
set_y_constraint(&btn_con, -0.05f, UI_CONSTRAINT_RELATIVE);
set_width_constraint(&btn_con, 200, UI_CONSTRAINT_RELATIVE_PIXELS);
set_height_constraint(&btn_con, 65, UI_CONSTRAINT_RELATIVE_PIXELS);
if (draw_button(&btn_con, ColorRGBA(201, 172, 126, 255), "New Game", btn_con.height * 0.25f, ALIGN_BOTTOM_CENTER)) {
printf("new game\n");
}
}
void draw_board() {
// board
UIConstraints board_con = {0};
set_y_constraint(&board_con, 0.05f, UI_CONSTRAINT_RELATIVE);
set_height_constraint(&board_con, 0.6f, UI_CONSTRAINT_RELATIVE);
set_width_constraint(&board_con, 1, UI_CONSTRAINT_ASPECT_RATIO);
@@ -166,6 +207,8 @@ void draw_board() {
}
// filled tiles
UIConstraints text_con = {0};
set_width_constraint(&text_con, 1.5, UI_CONSTRAINT_RELATIVE_PIXELS);
UIConstraints tile_con = {0};
set_parent_constraint(&tile_con, &board_con);
set_height_constraint(&tile_con, tile_height, UI_CONSTRAINT_FIXED);
@@ -188,22 +231,10 @@ void draw_board() {
set_x_constraint(&text_con, 0, UI_CONSTRAINT_FIXED);
set_y_constraint(&text_con, 0, UI_CONSTRAINT_FIXED);
draw_text(value, get_tile_font_size(*tile), text_con, mul_color(tile_color, 0.5), ALIGN_CENTER);
draw_text(value, get_tile_font_size(*tile), text_con, mult_color(tile_color, 0.5), ALIGN_CENTER);
}
}
}
// score
char score[16];
sprintf(score, "%d", game.score);
set_parent_constraint(&text_con, NULL);
set_x_constraint(&text_con, 0.05f, UI_CONSTRAINT_RELATIVE);
set_y_constraint(&text_con, 0.8f, UI_CONSTRAINT_RELATIVE);
draw_text("Score", 40, text_con, COLOR_BLACK, ALIGN_TOP_LEFT);
set_x_constraint(&text_con, 0.15f, UI_CONSTRAINT_RELATIVE);
draw_text(score, 40, text_con, COLOR_BLACK, ALIGN_TOP_LEFT);
}
///////////////////////////////////
@@ -601,6 +632,9 @@ bool gameover() {
void game_init(void) {
srand(time(NULL));
game.icon_textures[HELP_ICON] = load_texture("assets/icons/help.png");
game.icon_textures[SETTINGS_ICON] = load_texture("assets/icons/settings.png");
for (int i = 0; i < 2; i++) {
spawn_random_tile();
}
@@ -661,6 +695,8 @@ void game_loop(void) {
last_frame = now;
update_positions(delta_t);
draw_bg();
draw_ui();
draw_board();
zephr_swap_buffers();