static void
make_window8(unsigned char* buf, int width, int height, char* title)
{
static char s_close_btn[14][16] = {
"OOOOOOOOOOOOOOO@",
"OQQQQQQQQQQQQQ$@",
"OQQQQQQQQQQQQQ$@",
"OQQQ@@QQQQ@@QQ$@",
"OQQQQ@@QQ@@QQQ$@",
"OQQQQQ@@@@QQQQ$@",
"OQQQQQQ@@QQQQQ$@",
"OQQQQQ@@@@QQQQ$@",
"OQQQQ@@QQ@@QQQ$@",
"OQQQ@@QQQQ@@QQ$@",
"OQQQQQQQQQQQQQ$@",
"OQQQQQQQQQQQQQ$@",
"O$$$$$$$$$$$$$$@",
"@@@@@@@@@@@@@@@@",
};
int x, y;
char c;
fill_box8(buf, width, COLOR8_C6C6C6, 0, 0, width - 1, 0);
fill_box8(buf, width, COLOR8_FFFFFF, 1, 1, width - 2, 1);
fill_box8(buf, width, COLOR8_C6C6C6, 0, 0, 0, height - 1);
fill_box8(buf, width, COLOR8_FFFFFF, 1, 1, 1, height - 2);
fill_box8(buf, width, COLOR8_848484, width - 2, 1, width - 2, height - 2);
fill_box8(buf, width, COLOR8_000000, width - 1, 0, width - 1, height - 1);
fill_box8(buf, width, COLOR8_C6C6C6, 2, 2, width - 3, height - 3);
fill_box8(buf, width, COLOR8_000084, 3, 3, width - 4, 20);
fill_box8(buf, width, COLOR8_848484,
1, height - 2, width - 2, height - 2);
fill_box8(buf, width, COLOR8_000000,
0, height - 1, width - 1, height - 1);
draw_font8_asc(buf, width, 24, 4, COLOR8_FFFFFF, title);
for (y = 0; y < 14; ++y) {
for (x = 0; x < 16; ++x) {
c = s_close_btn[y][x];
switch (c) {
case '@':
c = COLOR8_000000;
break;
case '$':
c = COLOR8_848484;
break;
case 'Q':
c = COLOR8_C6C6C6;
break;
default:
c = COLOR8_FFFFFF;
}
buf[(5 + y) * width + (width - 21 + x)] = c;
}
}
}
void
interrupt_handler2c(int* esp)
{
boot_info_t* binfo = (boot_info_t*)ADR_BOOTINFO;
fill_box8(binfo->vram, binfo->screen_x,
COLOR8_000000, 0, 0, 32 * 8 - 1, 15);
draw_font8_asc(binfo->vram, binfo->screen_x, 0, 0,
COLOR8_FFFFFF, "INT 21 (IRQ - 12): PS/2 mouse");
for ( ; ; )
io_hlt();
}
void
make_title8(unsigned char* buf, int width, char* title, char act)
{
static char s_close_btn[14][16] = {
"OOOOOOOOOOOOOOO@",
"OQQQQQQQQQQQQQ$@",
"OQQQQQQQQQQQQQ$@",
"OQQQ@@QQQQ@@QQ$@",
"OQQQQ@@QQ@@QQQ$@",
"OQQQQQ@@@@QQQQ$@",
"OQQQQQQ@@QQQQQ$@",
"OQQQQQ@@@@QQQQ$@",
"OQQQQ@@QQ@@QQQ$@",
"OQQQ@@QQQQ@@QQ$@",
"OQQQQQQQQQQQQQ$@",
"OQQQQQQQQQQQQQ$@",
"O$$$$$$$$$$$$$$@",
"@@@@@@@@@@@@@@@@",
};
int x, y;
char c, tc, tbc;
if (0 != act) {
tc = COLOR8_FFFFFF;
tbc = COLOR8_000084;
}
else {
tc = COLOR8_C6C6C6;
tbc = COLOR8_848484;
}
fill_box8(buf, width, tbc, 3, 3, width - 4, 20);
draw_font8_asc(buf, width, 24, 4, tc, title);
for (y = 0; y < 14; ++y) {
for (x = 0; x < 16; ++x) {
c = s_close_btn[y][x];
switch (c) {
case '@':
c = COLOR8_000000; break;
case '$':
c = COLOR8_848484; break;
case 'Q':
c = COLOR8_C6C6C6; break;
default:
c = COLOR8_FFFFFF; break;
}
buf[(5 + y) * width + (width - 21 + x)] = c;
}
}
}
void
HariMain(void)
{
boot_info_t* binfo = (boot_info_t*)ADR_BOOTINFO;
char debug_info[64], mouse_cursor[256], keybuf[32];
int mouse_x, mouse_y;
init_gdt_idt();
init_pic();
io_sti();
fifo_init(&g_keybuf, keybuf, 32);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard(); /* initialize keyboard */
init_palette();
init_screen(binfo->vram, binfo->screen_x, binfo->screen_y);
mouse_x = (binfo->screen_x - 16) / 2;
mouse_y = (binfo->screen_y - 28 - 16) / 2;
init_mouse_cursor8(mouse_cursor, COLOR8_848484);
draw_block8_8(binfo->vram, binfo->screen_x, 16, 16,
mouse_x, mouse_y, mouse_cursor, 16);
draw_font8_asc(binfo->vram, binfo->screen_x, 8, 8,
COLOR8_FFFFFF, "HELLO BOYS:");
draw_font8_asc(binfo->vram, binfo->screen_x, 9, 9,
COLOR8_000000, "HELLO BOYS:");
draw_font8_asc(binfo->vram, binfo->screen_x, 31, 31,
COLOR8_000000, "WELCOME TO THE LOVELY TOY-OS.");
draw_font8_asc(binfo->vram, binfo->screen_x, 30, 30,
COLOR8_FFFFFF, "WELCOME TO THE LOVELY TOY-OS.");
sprintf(debug_info, "screen=>{%d, %d}", binfo->screen_x, binfo->screen_y);
draw_font8_asc(binfo->vram, binfo->screen_x, 16, 64,
COLOR8_FF0000, debug_info);
enable_mouse(); /* enabled mouse */
for ( ; ; ) {
int data;
io_cli();
if (0 == fifo_size(&g_keybuf))
io_stihlt();
else {
data = fifo_get(&g_keybuf);
io_sti();
sprintf(debug_info, "%02X", data);
fill_box8(binfo->vram, binfo->screen_x, COLOR8_008484, 0, 16, 15, 31);
draw_font8_asc(binfo->vram, binfo->screen_x,
0, 16, COLOR8_FFFFFF, debug_info);
}
}
}
void
HariMain(void)
{
boot_info_t* binfo = (boot_info_t*)ADR_BOOTINFO;
char debug_info[64], mouse_cursor[256];
int mouse_x, mouse_y;
init_gdt_idt();
init_pic();
io_sti();
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_palette();
init_screen(binfo->vram, binfo->screen_x, binfo->screen_y);
mouse_x = (binfo->screen_x - 16) / 2;
mouse_y = (binfo->screen_y - 28 - 16) / 2;
init_mouse_cursor8(mouse_cursor, COLOR8_848484);
draw_block8_8(binfo->vram, binfo->screen_x, 16, 16,
mouse_x, mouse_y, mouse_cursor, 16);
draw_font8_asc(binfo->vram, binfo->screen_x, 8, 8,
COLOR8_FFFFFF, "HELLO BOYS:");
draw_font8_asc(binfo->vram, binfo->screen_x, 9, 9,
COLOR8_000000, "HELLO BOYS:");
draw_font8_asc(binfo->vram, binfo->screen_x, 31, 31,
COLOR8_000000, "WELCOME TO THE LOVELY TOY-OS.");
draw_font8_asc(binfo->vram, binfo->screen_x, 30, 30,
COLOR8_FFFFFF, "WELCOME TO THE LOVELY TOY-OS.");
sprintf(debug_info, "screen=>{%d, %d}", binfo->screen_x, binfo->screen_y);
draw_font8_asc(binfo->vram, binfo->screen_x, 16, 64,
COLOR8_FF0000, debug_info);
for ( ; ; ) {
int data, i;
io_cli();
if (0 == g_keybuf.next)
io_stihlt();
else {
data = g_keybuf.data[0];
--g_keybuf.next;
for (i = 0; i < g_keybuf.next; ++i)
g_keybuf.data[i] = g_keybuf.data[i + 1];
io_sti();
sprintf(debug_info, "%02X", data);
fill_box8(binfo->vram, binfo->screen_x, COLOR8_008484, 0, 16, 15, 31);
draw_font8_asc(binfo->vram, binfo->screen_x,
0, 16, COLOR8_FFFFFF, debug_info);
}
}
}
void
drawstring_and_refresh(layer_t* layer, int x, int y,
int color, int bg_color, char* string, int len)
{
/*
* x, y => position of string
* color => color of string
* bg_color => background color of string
* string => string to display
* len => length of string
*/
fill_box8(layer->buf, layer->w_size, bg_color,
x, y, x + len * 8 - 1, y + 15);
draw_font8_asc(layer->buf, layer->w_size, x, y, color, string);
layers_refresh(layer, x, y, x + len * 8, y + 16);
}
void
HariMain(void)
{
boot_info_t* binfo = (boot_info_t*)ADR_BOOTINFO;
char debug_info[64], keybuf[32], mousebuf[128];
int mouse_x, mouse_y;
int data;
mouse_dec_t mdec;
unsigned int memory_total;
mem_mgr_t* mem_mgr = (mem_mgr_t*)MEMMGR_ADDR;
layer_mgr_t* layer_mgr;
layer_t* back_layer;
layer_t* mouse_layer;
unsigned char* back_buf;
unsigned char mouse_buf[256];
init_gdt_idt();
init_pic();
io_sti();
fifo_init(&g_keybuf, keybuf, 32);
fifo_init(&g_mousebuf, mousebuf, 128);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard(); /* initialize keyboard */
enable_mouse(&mdec); /* enabled mouse */
memory_total = memory_test(0x00400000, 0xbfffffff);
mem_mgr_init(mem_mgr);
mem_mgr_free(mem_mgr, 0x00001000, 0x0009e000); /*0x00001000~0x0009e000*/
mem_mgr_free(mem_mgr, 0x00400000, memory_total - 0x00400000);
init_palette();
layer_mgr = layer_mgr_init(mem_mgr, binfo->vram,
binfo->screen_x, binfo->screen_y);
back_layer = layer_alloc(layer_mgr);
mouse_layer = layer_alloc(layer_mgr);
back_buf = (unsigned char*)mem_mgr_alloc_4k(mem_mgr,
binfo->screen_x * binfo->screen_y);
layer_setbuf(back_layer, back_buf,
binfo->screen_x, binfo->screen_y, -1);
layer_setbuf(mouse_layer, mouse_buf, 16, 16, 99);
init_screen(back_buf, binfo->screen_x, binfo->screen_y);
init_mouse_cursor8(mouse_buf, 99);
layer_slide(layer_mgr, back_layer, 0, 0);
mouse_x = (binfo->screen_x - 16) / 2;
mouse_y = (binfo->screen_y - 28 - 16) / 2;
layer_slide(layer_mgr, mouse_layer, mouse_x, mouse_y);
layer_updown(layer_mgr, back_layer, 0);
layer_updown(layer_mgr, mouse_layer, 1);
sprintf(debug_info, "(%3d, %3d)", mouse_x, mouse_y);
draw_font8_asc(back_buf, binfo->screen_x, 0, 0,
COLOR8_FFFFFF, debug_info);
sprintf(debug_info, "memory total: %dMB, free space: %dKB",
memory_total / (1024 * 1024), mem_mgr_total(mem_mgr) / 1024);
draw_font8_asc(back_buf, binfo->screen_x,
0, 32, COLOR8_FFFFFF, debug_info);
layers_refresh(layer_mgr, back_layer, 0, 0, binfo->screen_x, 48);
for ( ; ; ) {
io_cli();
if (0 == fifo_size(&g_keybuf) && 0 == fifo_size(&g_mousebuf))
io_stihlt();
else {
if (0 != fifo_size(&g_keybuf)) {
data = fifo_get(&g_keybuf);
io_sti();
sprintf(debug_info, "%02X", data);
fill_box8(back_buf, binfo->screen_x,
COLOR8_848484, 0, 16, 15, 31);
draw_font8_asc(back_buf, binfo->screen_x,
0, 16, COLOR8_FFFFFF, debug_info);
layers_refresh(layer_mgr, back_layer, 0, 16, 16, 32);
}
else if (0 != fifo_size(&g_mousebuf)) {
data = fifo_get(&g_mousebuf);
io_sti();
if (0 != mouse_decode(&mdec, data)) {
/* show all mouse bytes code */
sprintf(debug_info, "[lcr %4d %4d]", mdec.x, mdec.y);
if (0 != (mdec.state & 0x01))
debug_info[1] = 'L';
if (0 != (mdec.state & 0x02))
debug_info[3] = 'R';
if (0 != (mdec.state & 0x04))
debug_info[2] = 'C';
fill_box8(back_buf, binfo->screen_x,
COLOR8_848484, 32, 16, 32 + 15 * 8 - 1, 31);
draw_font8_asc(back_buf, binfo->screen_x,
32, 16, COLOR8_FFFFFF, debug_info);
layers_refresh(layer_mgr, back_layer, 32, 16, 32 + 15 * 8, 32);
mouse_x += mdec.x;
mouse_y += mdec.y;
if (mouse_x < 0)
mouse_x = 0;
if (mouse_y < 0)
mouse_y = 0;
if (mouse_x > binfo->screen_x - 1)
mouse_x = binfo->screen_x - 1;
if (mouse_y > binfo->screen_y - 1)
mouse_y = binfo->screen_y - 1;
sprintf(debug_info, "(%3d, %3d)", mouse_x, mouse_y);
fill_box8(back_buf, binfo->screen_x,
COLOR8_848484, 0, 0, 79, 15); /* hide mouse position */
draw_font8_asc(back_buf, binfo->screen_x,
0, 0, COLOR8_FFFFFF, debug_info); /* show mouse position */
layers_refresh(layer_mgr, back_layer, 0, 0, 80, 16);
layer_slide(layer_mgr, mouse_layer, mouse_x, mouse_y);
}
}
}
}
}
int*
toy_api(int edi, int esi, int ebp,
int esp, int ebx, int edx, int ecx, int eax)
{
int ds_base = *((int*)0x0fe8);
task_t* task = task_now();
console_t* console = (console_t*)(*((int*)0x0fec));
layer_mgr_t* layermgr = (layer_mgr_t*)(*((int*)0x0fe4));
layer_t* layer;
int* reg = &eax + 1; /* address after eax */
/*
* force to modify value of pushad
* reg[0] : edi, reg[1] : esi, reg[2] : ebp, reg[3] : esp
* reg[4] : ebx, reg[5] : edx, reg[6] : ecx, reg[7] : eax
*/
switch (edx) {
case 1:
console_putchar(console, eax & 0xff, 1);
break;
case 2:
console_putstr0(console, (char*)ebx + ds_base);
break;
case 3:
console_putstr1(console, (char*)ebx + ds_base, ecx);
break;
case 4:
return &(task->tss.esp0);
case 5:
{
layer = layer_alloc(layermgr);
layer_setbuf(layer, (char*)ebx + ds_base, esi, edi, eax);
make_window8((char*)ebx + ds_base, esi, edi, (char*)ecx + ds_base, 0);
layer_slide(layer, 100, 50);
layer_updown(layer, 3);
reg[7] = (int)layer;
} break;
case 6:
{
layer = (layer_t*)ebx;
draw_font8_asc(layer->buf, layer->w_size,
esi, edi, eax, (char*)ebp + ds_base);
layers_refresh(layer, esi, edi, esi + ecx * 8, edi + 16);
} break;
case 7:
{
layer = (layer_t*)ebx;
fill_box8(layer->buf, layer->w_size, ebp, eax, ecx, esi, edi);
layers_refresh(layer, eax, ecx, esi + 1, edi + 1);
} break;
case 8:
{
mem_mgr_init((mem_mgr_t*)(ebx + ds_base));
ecx &= 0xfffffff0; /* unit: 16bytes */
mem_mgr_free((mem_mgr_t*)(ebx + ds_base), eax, ecx);
} break;
case 9:
{
ecx = (ecx + 0x0f) & 0xfffffff0;
reg[7] = mem_mgr_alloc((mem_mgr_t*)(ebx + ds_base), ecx);
} break;
case 10:
{
ecx = (ecx + 0x0f) & 0xfffffff0;
mem_mgr_free((mem_mgr_t*)(ebx + ds_base), eax, ecx);
} break;
}
return 0;
}
void
HariMain(void)
{
boot_info_t* binfo = (boot_info_t*)ADR_BOOTINFO;
fifo8_t timerfifo;
char debug_info[64], keybuf[32], mousebuf[128], timerbuf[8];
int mouse_x, mouse_y;
int data;
mouse_dec_t mdec;
unsigned int memory_total;
mem_mgr_t* mem_mgr = (mem_mgr_t*)MEMMGR_ADDR;
layer_mgr_t* layer_mgr;
layer_t* back_layer;
layer_t* mouse_layer;
layer_t* win_layer;
unsigned char* back_buf;
unsigned char mouse_buf[256];
unsigned char* win_buf;
init_gdt_idt();
init_pic();
io_sti(); /* after initialize IDT/PIC, allow all CPU's interruptors */
fifo_init(&g_keybuf, keybuf, 32);
fifo_init(&g_mousebuf, mousebuf, 128);
init_pit(); /* initialize programmable interval timer */
io_out8(PIC0_IMR, 0xf8); /* set PIT/PIC1/keyboard permission 11111000 */
io_out8(PIC1_IMR, 0xef); /* set mouse permission 11101111 */
fifo_init(&timerfifo, timerbuf, 8);
set_timer(1000, &timerfifo, 1);
init_keyboard(); /* initialize keyboard */
enable_mouse(&mdec); /* enabled mouse */
memory_total = memory_test(0x00400000, 0xbfffffff);
mem_mgr_init(mem_mgr);
mem_mgr_free(mem_mgr, 0x00001000, 0x0009e000); /*0x00001000~0x0009e000*/
mem_mgr_free(mem_mgr, 0x00400000, memory_total - 0x00400000);
init_palette();
layer_mgr = layer_mgr_init(mem_mgr, binfo->vram,
binfo->screen_x, binfo->screen_y);
back_layer = layer_alloc(layer_mgr);
mouse_layer = layer_alloc(layer_mgr);
win_layer = layer_alloc(layer_mgr);
back_buf = (unsigned char*)mem_mgr_alloc_4k(mem_mgr,
binfo->screen_x * binfo->screen_y);
win_buf = (unsigned char*)mem_mgr_alloc_4k(mem_mgr, 160 * 52);
layer_setbuf(back_layer, back_buf,
binfo->screen_x, binfo->screen_y, -1);
layer_setbuf(mouse_layer, mouse_buf, 16, 16, 99);
layer_setbuf(win_layer, win_buf, 160, 52, -1);
init_screen(back_buf, binfo->screen_x, binfo->screen_y);
init_mouse_cursor8(mouse_buf, 99);
make_window8(win_buf, 160, 52, "Counter");
layer_slide(back_layer, 0, 0);
mouse_x = (binfo->screen_x - 16) / 2;
mouse_y = (binfo->screen_y - 28 - 16) / 2;
layer_slide(mouse_layer, mouse_x, mouse_y);
layer_slide(win_layer, 80, 72);
layer_updown(back_layer, 0);
layer_updown(win_layer, 1);
layer_updown(mouse_layer, 2);
sprintf(debug_info, "(%3d, %3d)", mouse_x, mouse_y);
draw_font8_asc(back_buf, binfo->screen_x, 0, 0,
COLOR8_FFFFFF, debug_info);
sprintf(debug_info, "memory total: %dMB, free space: %dKB",
memory_total / (1024 * 1024), mem_mgr_total(mem_mgr) / 1024);
draw_font8_asc(back_buf, binfo->screen_x,
0, 32, COLOR8_FFFFFF, debug_info);
layers_refresh(back_layer, 0, 0, binfo->screen_x, 48);
for ( ; ; ) {
sprintf(debug_info, "%010d", g_timerctl.count);
fill_box8(win_buf, 160, COLOR8_C6C6C6, 40, 28, 119, 43);
draw_font8_asc(win_buf, 160, 40, 28, COLOR8_000000, debug_info);
layers_refresh(win_layer, 40, 28, 120, 44);
io_cli();
if (0 == fifo_size(&g_keybuf)
&& 0 == fifo_size(&g_mousebuf)
&& 0 == fifo_size(&timerfifo))
io_stihlt();
else {
if (0 != fifo_size(&g_keybuf)) {
data = fifo_get(&g_keybuf);
io_sti();
sprintf(debug_info, "%02X", data);
fill_box8(back_buf, binfo->screen_x,
COLOR8_848484, 0, 16, 15, 31);
draw_font8_asc(back_buf, binfo->screen_x,
0, 16, COLOR8_FFFFFF, debug_info);
layers_refresh(back_layer, 0, 16, 16, 32);
}
else if (0 != fifo_size(&g_mousebuf)) {
data = fifo_get(&g_mousebuf);
io_sti();
if (0 != mouse_decode(&mdec, data)) {
/* show all mouse bytes code */
sprintf(debug_info, "[lcr %4d %4d]", mdec.x, mdec.y);
if (0 != (mdec.state & 0x01))
debug_info[1] = 'L';
if (0 != (mdec.state & 0x02))
debug_info[3] = 'R';
if (0 != (mdec.state & 0x04))
debug_info[2] = 'C';
fill_box8(back_buf, binfo->screen_x,
COLOR8_848484, 32, 16, 32 + 15 * 8 - 1, 31);
draw_font8_asc(back_buf, binfo->screen_x,
32, 16, COLOR8_FFFFFF, debug_info);
layers_refresh(back_layer, 32, 16, 32 + 15 * 8, 32);
mouse_x += mdec.x;
mouse_y += mdec.y;
if (mouse_x < 0)
mouse_x = 0;
if (mouse_y < 0)
mouse_y = 0;
if (mouse_x > binfo->screen_x - 1)
mouse_x = binfo->screen_x - 1;
if (mouse_y > binfo->screen_y - 1)
mouse_y = binfo->screen_y - 1;
sprintf(debug_info, "(%3d, %3d)", mouse_x, mouse_y);
fill_box8(back_buf, binfo->screen_x,
COLOR8_848484, 0, 0, 79, 15); /* hide mouse position */
draw_font8_asc(back_buf, binfo->screen_x,
0, 0, COLOR8_FFFFFF, debug_info); /* show mouse position */
layers_refresh(back_layer, 0, 0, 80, 16);
layer_slide(mouse_layer, mouse_x, mouse_y);
}
}
else if (0 != fifo_size(&timerfifo)) {
data = fifo_get(&timerfifo);
io_sti();
draw_font8_asc(back_buf, binfo->screen_x,
0, 64, COLOR8_FFFFFF, "10[sec]");
layers_refresh(back_layer, 0, 64, 56, 80);
}
}
}
}
void
HariMain(void)
{
boot_info_t* binfo = (boot_info_t*)ADR_BOOTINFO;
char debug_info[64], mouse_cursor[256], keybuf[32], mousebuf[128];
int mouse_x, mouse_y;
int data;
mouse_dec_t mdec;
init_gdt_idt();
init_pic();
io_sti();
fifo_init(&g_keybuf, keybuf, 32);
fifo_init(&g_mousebuf, mousebuf, 128);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard(); /* initialize keyboard */
init_palette();
init_screen(binfo->vram, binfo->screen_x, binfo->screen_y);
mouse_x = (binfo->screen_x - 16) / 2;
mouse_y = (binfo->screen_y - 28 - 16) / 2;
init_mouse_cursor8(mouse_cursor, COLOR8_848484);
draw_block8_8(binfo->vram, binfo->screen_x, 16, 16,
mouse_x, mouse_y, mouse_cursor, 16);
sprintf(debug_info, "(%3d, %3d)", mouse_x, mouse_y);
draw_font8_asc(binfo->vram, binfo->screen_x, 0, 0,
COLOR8_FFFFFF, debug_info);
enable_mouse(&mdec); /* enabled mouse */
for ( ; ; ) {
io_cli();
if (0 == fifo_size(&g_keybuf) && 0 == fifo_size(&g_mousebuf))
io_stihlt();
else {
if (0 != fifo_size(&g_keybuf)) {
data = fifo_get(&g_keybuf);
io_sti();
sprintf(debug_info, "%02X", data);
fill_box8(binfo->vram, binfo->screen_x,
COLOR8_848484, 0, 16, 15, 31);
draw_font8_asc(binfo->vram, binfo->screen_x,
0, 16, COLOR8_FFFFFF, debug_info);
}
else if (0 != fifo_size(&g_mousebuf)) {
data = fifo_get(&g_mousebuf);
io_sti();
if (0 != mouse_decode(&mdec, data)) {
/* show all mouse bytes code */
sprintf(debug_info, "[lcr %4d %4d]", mdec.x, mdec.y);
if (0 != (mdec.state & 0x01))
debug_info[1] = 'L';
if (0 != (mdec.state & 0x02))
debug_info[3] = 'R';
if (0 != (mdec.state & 0x04))
debug_info[2] = 'C';
fill_box8(binfo->vram, binfo->screen_x,
COLOR8_848484, 32, 16, 32 + 15 * 8 - 1, 31);
draw_font8_asc(binfo->vram, binfo->screen_x,
32, 16, COLOR8_FFFFFF, debug_info);
/* move mouse pointer */
fill_box8(binfo->vram, binfo->screen_x, COLOR8_848484,
mouse_x, mouse_y, mouse_x + 15, mouse_y + 15);/* hide mouse */
mouse_x += mdec.x;
mouse_y += mdec.y;
if (mouse_x < 0)
mouse_x = 0;
if (mouse_y < 0)
mouse_y = 0;
if (mouse_x > binfo->screen_x - 16)
mouse_x = binfo->screen_x - 16;
if (mouse_y > binfo->screen_y - 16)
mouse_y = binfo->screen_y - 16;
sprintf(debug_info, "(%3d, %3d)", mouse_x, mouse_y);
fill_box8(binfo->vram, binfo->screen_x,
COLOR8_848484, 0, 0, 79, 15); /* hide mouse position */
draw_font8_asc(binfo->vram, binfo->screen_x,
0, 0, COLOR8_FFFFFF, debug_info); /* show mouse position */
draw_block8_8(binfo->vram, binfo->screen_x,
16, 16, mouse_x, mouse_y, mouse_cursor, 16); /* draw mouse */
}
}
}
}
}
