122 lines
2.3 KiB
C
122 lines
2.3 KiB
C
#include <stdio.h>
|
|
|
|
#include "lib/window.h"
|
|
#include "lib/graphics.h"
|
|
#include "lib/shmemfonts.h"
|
|
|
|
gfx_context_t * ctx;
|
|
window_t * window;
|
|
|
|
#define INPUT_SIZE 512
|
|
char input_buffer[INPUT_SIZE] = {0};
|
|
int input_collected = 0;
|
|
|
|
void display() {
|
|
gfx_context_t * tmp_c, * out_c;
|
|
sprite_t * tmp_s, * out_s;
|
|
|
|
tmp_s = create_sprite(window->width, window->height, ALPHA_EMBEDDED);
|
|
tmp_c = init_graphics_sprite(tmp_s);
|
|
|
|
out_s = create_sprite(window->width, window->height, ALPHA_EMBEDDED);
|
|
out_c = init_graphics_sprite(out_s);
|
|
|
|
draw_fill(tmp_c, rgba(0,0,0,0));
|
|
draw_string(tmp_c, 20, 20, rgb(0,0,0), input_buffer);
|
|
|
|
blur_context(out_c, tmp_c, 3);
|
|
|
|
draw_string(out_c, 19, 19, rgb(255,255,255), input_buffer);
|
|
|
|
draw_fill(ctx, rgba(0,0,0,0));
|
|
|
|
draw_sprite(ctx, out_s, 0, 0);
|
|
|
|
draw_sprite(ctx, out_s, 0, 20);
|
|
draw_sprite(ctx, out_s, 0, 20);
|
|
|
|
draw_sprite(ctx, out_s, 0, 40);
|
|
draw_sprite(ctx, out_s, 0, 40);
|
|
draw_sprite(ctx, out_s, 0, 40);
|
|
|
|
draw_sprite(ctx, out_s, 0, 60);
|
|
draw_sprite(ctx, out_s, 0, 60);
|
|
draw_sprite(ctx, out_s, 0, 60);
|
|
draw_sprite(ctx, out_s, 0, 60);
|
|
|
|
sprite_free(tmp_s);
|
|
free(tmp_c);
|
|
|
|
sprite_free(out_s);
|
|
free(out_c);
|
|
|
|
flip(ctx);
|
|
}
|
|
|
|
void resize_callback(window_t * win) {
|
|
reinit_graphics_window(ctx, window);
|
|
|
|
display();
|
|
}
|
|
|
|
int buffer_put(char c) {
|
|
if (c == 8) {
|
|
/* Backspace */
|
|
if (input_collected > 0) {
|
|
input_collected--;
|
|
input_buffer[input_collected] = '\0';
|
|
}
|
|
return 0;
|
|
}
|
|
if (c < 10 || (c > 10 && c < 32) || c > 126) {
|
|
return 0;
|
|
}
|
|
input_buffer[input_collected] = c;
|
|
input_collected++;
|
|
input_buffer[input_collected] = '\0';
|
|
if (input_collected == INPUT_SIZE - 1) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int main(int argc, char * argv[]) {
|
|
setup_windowing();
|
|
|
|
resize_window_callback = resize_callback;
|
|
window = window_create(40, 40, 200, 120);
|
|
ctx = init_graphics_window_double_buffer(window);
|
|
|
|
window_enable_alpha(window);
|
|
|
|
init_shmemfonts();
|
|
|
|
buffer_put('$');
|
|
display();
|
|
|
|
int playing = 1;
|
|
while (playing) {
|
|
|
|
char ch = 0;
|
|
w_keyboard_t * kbd;
|
|
do {
|
|
kbd = poll_keyboard();
|
|
if (kbd != NULL) {
|
|
if ((kbd->event.modifiers & KEY_MOD_LEFT_ALT) && (kbd->event.keycode == KEY_F4)) {
|
|
playing = 0;
|
|
break;
|
|
}
|
|
if (kbd->key) {
|
|
buffer_put(kbd->key);
|
|
display();
|
|
}
|
|
free(kbd);
|
|
}
|
|
} while (kbd != NULL);
|
|
}
|
|
|
|
teardown_windowing();
|
|
|
|
return 0;
|
|
}
|