// parse a hex record and write the contents to flash if appropriate
// return 1 if EOF, 0 otherwise
extern u8 flash_write_hex_record(u8* data) {
static hexRecord_t rec;
static u32 addrOff = 0;
static u32 dst;
static char hexBuf[9] = {0,0,0,0,0,0,0,0,0};
int err;
err = parse_raw_hex_record(data, &rec);
if(err) {
// print_dbg("\r\n failure parsing hex record: \r\n");
// print_dbg((const char*)data);
screen_line(0, 6, "WARNING:", 0xf);
screen_line(0, 7, "error parsing hex record!", 0xf);
screen_refresh();
} else {
switch(rec.type) {
case HEX_EXT_LINEAR_ADDRESS:
addrOff = rec.address;
break;
case HEX_DATA:
/* // print_dbg("\r\n writing firmware to flash at address: "); */
/* // print_dbg_hex(addrOff + rec.address); */
dst = addrOff + rec.address;
/// TEST!!
if(dst < FIRMWARE_FLASH_ADDRESS) {
// if(0) {
// don't allow writes to anything below the runtime location!
// this is where the bootloader lives!
// app data goes at the end of flash.
screen_line(0, 6, "WARNING:", 0xf);
screen_line(0, 7, "scary address! ", 0xf);
uint_to_hex_ascii( hexBuf, dst);
screen_line(64, 7, hexBuf, 0xf);
} else {
flashc_memcpy( (void*)(dst), rec.data, rec.count, 1);
}
break;
default:
;;
}
}
return 0;
}
void ui_state_game(void)
{
int i, x, y, go_x, go_y, result;
int aimline_x1 = SCREEN_WIDTH - UI_TILE_WIDTH / 2,
aimline_y1 = UI_Y_OFFSET + UI_TILE_HEIGHT / 2,
aimline_x2, aimline_y2, strengthbar_width;
int play_explosion = 0;
int tank_direction, tank_strength, meter_direction;
double radians;
game_position_t result_pos;
image_t *tile;
led_clear();
for (i = 0; i < game_soldier_score; i++)
led_set(7 - i, 1);
for (i = 0; i < game_tank_score; i++)
led_set(i, 1);
if (game_soldier_score >= UI_MAX_POINTS ||
game_tank_score >= UI_MAX_POINTS) {
ui_state = UI_SCOREBOARD;
return;
}
game_reset();
while (1) {
screen_clear(color_black);
for (x = 0; x < GAME_WIDTH; x++)
for (y = 0; y < GAME_HEIGHT; y++) {
tile = game_is_scorched[y][x] ? img_dirt : img_grass;
image_draw(x * UI_TILE_WIDTH, y * UI_TILE_HEIGHT + UI_Y_OFFSET, tile);
}
go_x = game_player.x; go_y = game_player.y;
switch (ui_player_direction) {
case GAME_NORTH: go_y--; break;
case GAME_SOUTH: go_y++; break;
case GAME_WEST: go_x--; break;
case GAME_EAST: go_x++; break;
}
switch (ui_state) {
case UI_GAME_SOLDIER:
if (go_x >= 0 && go_x < GAME_WIDTH &&
go_y >= 0 && go_y < GAME_HEIGHT) {
screen_rectangle(
go_x * UI_TILE_WIDTH,
go_y * UI_TILE_HEIGHT + UI_Y_OFFSET,
UI_TILE_WIDTH,
UI_TILE_HEIGHT,
color_blue);
}
if (ui_play_point_sound)
snd_play("sounds/point.raw");
else if (play_explosion)
snd_play("sounds/eksplosjon.raw");
ui_play_point_sound = 0;
play_explosion = 0;
if (btn_is_pushed(7)) {
result = game_move_player(ui_player_direction);
if (result == GAME_MOVE_TANK) {
ui_play_point_sound = 1;
return;
}
if (result == GAME_MOVE_OK) {
tank_direction = GAME_MIN_DIRECTION;
meter_direction = UI_DIRECTION_SPEED;
ui_state = UI_GAME_DIRECTION;
}
}
if (btn_is_pushed(6)) {
ui_player_direction = ((int)ui_player_direction + 1) % 4;
}
break;
case UI_GAME_DIRECTION:
if (btn_is_pushed(0)) {
tank_strength = GAME_MIN_STRENGTH;
meter_direction = UI_STRENGTH_SPEED;
ui_state = UI_GAME_STRENGTH;
break;
}
radians = tank_direction * M_PI / 180;
aimline_x2 = aimline_x1 - (int)(cos(radians) * UI_TILE_WIDTH * 3);
aimline_y2 = aimline_y1 + (int)(sin(radians) * UI_TILE_HEIGHT * 3);
screen_line(aimline_x1, aimline_y1, aimline_x2, aimline_y2, color_red);
if (tank_direction >= GAME_MAX_DIRECTION)
meter_direction = -UI_DIRECTION_SPEED;
if (tank_direction <= GAME_MIN_DIRECTION)
meter_direction = UI_DIRECTION_SPEED;
tank_direction += meter_direction;
tank_direction = MAX(GAME_MIN_DIRECTION, tank_direction);
tank_direction = MIN(GAME_MAX_DIRECTION, tank_direction);
break;
case UI_GAME_STRENGTH:
if (btn_is_pushed(0)) {
snd_play_wait("sounds/skyte.raw");
result_pos = game_shoot_bullet(tank_direction, tank_strength);
ui_state = UI_GAME_SOLDIER;
play_explosion = !game_position_equals(result_pos,
GAME_SHOT_OOB);
if (result_pos.x < 0 && result_pos.y < 0) {
ui_play_point_sound = 1;
return;
}
break;
}
screen_line(aimline_x1, aimline_y1, aimline_x2, aimline_y2, color_red);
strengthbar_width = tank_strength *
(SCREEN_WIDTH - UI_TILE_WIDTH) / GAME_MAX_STRENGTH;
screen_fill_rectangle(
SCREEN_WIDTH - UI_TILE_WIDTH / 2 - strengthbar_width,
UI_TILE_HEIGHT / 2,
strengthbar_width,
UI_TILE_HEIGHT,
color_red);
if (tank_strength >= GAME_MAX_STRENGTH)
meter_direction = -UI_STRENGTH_SPEED;
if (tank_strength <= GAME_MIN_STRENGTH)
meter_direction = UI_STRENGTH_SPEED;
tank_strength += meter_direction;
tank_strength = MAX(GAME_MIN_STRENGTH, tank_strength);
tank_strength = MIN(GAME_MAX_STRENGTH, tank_strength);
break;
}
image_draw(
(GAME_WIDTH - 2) * UI_TILE_WIDTH,
UI_Y_OFFSET,
img_tank);
image_draw(
game_player.x * UI_TILE_WIDTH,
game_player.y * UI_TILE_HEIGHT + UI_Y_OFFSET,
img_soldier);
screen_show_buffer();
}
}
