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*patch by Mikael Magnusson, do not reinitialize the board when hit by a qix. *some code cleanup by me

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9076 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Ben Basha 2006-03-17 13:38:45 +00:00
parent 4092029b3b
commit cee9568611
1 changed files with 45 additions and 42 deletions
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87
apps/plugins/xobox.c
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@ -165,11 +165,7 @@ static struct pos
} stack[STACK_SIZE];
static int stackPointer;
/* div function (divide two numbers and truncate the answer) */
static inline int div (int a, int b)
{
return (a/b);
}
#define div(a,b) (((a)/(b)))
static bool pop (struct pos *p)
{
@ -353,7 +349,7 @@ static inline int infested_area (int i, int j)
init_testboard ();
if (!push (&p))
return -1;
while ((pop (&p)) && (!hit)) {
while (pop (&p)) {
hit = (boardcopy[p.y][p.x] == QIX);
testboard[p.y][p.x] = CHECKED;
if (hit)
@ -436,34 +432,39 @@ static inline int fill_area (int i, int j)
/* take care of stuff after xonix has landed on a filled spot */
static void complete_trail (void)
static void complete_trail (int fill)
{
int i, j, ret;
for (j = 0; j < BOARD_H; j++)
for (i = 0; i < BOARD_W; i++)
if (board[j][i] == TRAIL)
board[j][i] = FILLED;
for (j = 0; j < BOARD_H; j++)
for (i = 0; i < BOARD_W; i++)
for (i = 0; i < BOARD_W; i++) {
if (board[j][i] == TRAIL) {
if (fill)
board[j][i] = FILLED;
else
board[j][i] = EMPTIED;
}
boardcopy[j][i] = board[j][i];
for (i = 0; i < player.level + STARTING_QIXES; i++) /* add qixes to board */
boardcopy[div (qixes[i].y - BOARD_Y, CUBE_SIZE)][div
(qixes[i].x - BOARD_X,
CUBE_SIZE)] = QIX;
}
for (j = 1; j < BOARD_H - 1; j++)
for (i = 0; i < BOARD_W - 0; i++)
if (board[j][i] != FILLED) {
ret = infested_area (i, j);
if (ret < 0)
quit = true;
else if (ret == 0) {
ret = fill_area (i, j);
if (fill) {
for (i = 0; i < player.level + STARTING_QIXES; i++) /* add qixes to board */
boardcopy[div (qixes[i].y - BOARD_Y, CUBE_SIZE)][div
(qixes[i].x - BOARD_X,
CUBE_SIZE)] = QIX;
for (j = 1; j < BOARD_H - 1; j++)
for (i = 0; i < BOARD_W - 0; i++)
if (board[j][i] != FILLED) {
ret = infested_area (i, j);
if (ret < 0)
quit = true;
else if (ret == 0) {
ret = fill_area (i, j);
if (ret < 0)
quit = true;
}
}
}
}
}
/* returns the color the real pixel(x,y) on the lcd is pointing at */
@ -525,6 +526,22 @@ static bool line_check (int newx, int newy, int side)
return filled;
}
static void die (void)
{
player.lives--;
if (player.lives == 0)
player.gameover = true;
else {
refresh_board ();
rb->splash (HZ, true, "Crash!");
complete_trail (false);
player.move = MOVE_NO;
player.drawing = false;
player.i = BOARD_W / 2;
player.j = 1;
}
}
static void move_qix (struct qix *q)
{
int newx, newy, dir;
@ -585,18 +602,8 @@ static void move_qix (struct qix *q)
}
q->x = newx;
q->y = newy;
refresh_board ();
newx = get_newx (newx, q->velocity, q->angle);
newy = get_newy (newy, q->velocity, q->angle);
q->x = newx;
q->y = newy;
} else if (nexthit == TRAIL) {
player.lives--;
if (player.lives == 0)
player.gameover = true;
refresh_board ();
rb->splash (HZ, true, "Crash!");
init_board ();
die();
}
}
@ -637,7 +644,7 @@ static inline void move_board (void)
else if ((player.drawing) && (board[newj][newi] == FILLED)) { /* finish drawing */
player.move = MOVE_NO; /* stop moving */
player.drawing = false;
complete_trail ();
complete_trail (true);
} else if ((board[player.j][player.i] == FILLED)
&& (board[newj][newi] == EMPTIED)) {
/* start drawing */
@ -656,8 +663,6 @@ static inline void move_board (void)
init_board ();
refresh_board ();
rb->splash (HZ * 2, true, "READY?");
rb->lcd_update ();
refresh_board ();
}
}
@ -719,8 +724,6 @@ static void init_game (void)
init_board ();
refresh_board ();
rb->splash (HZ * 2, true, "READY?");
rb->lcd_update ();
refresh_board ();
}
/* general keypad handler loop */