static int event(SDL_Event *event)
{
if(event->type == SDL_KEYDOWN) {
switch(event->key.keysym.sym) {
case SDLK_w:
case SDLK_k:
orderMotion(0);
break;
case SDLK_s:
case SDLK_j:
orderMotion(1);
break;
case SDLK_a:
case SDLK_h:
orderMotion(2);
break;
case SDLK_d:
case SDLK_l:
orderMotion(3);
break;
default:
break;
}
autoSolveTimer = AUTOSOLVE_WAIT;
}
return 0;
}
// Touch action
const char* PuzzleTV::touch(int action, int x, int y)
{
LOGI("%s(L=%d): action=%d, x=%d, y=%d", __func__, __LINE__, action, x, y);
switch(action) {
case 0: { // Down
if (movingBlock >= 0) {
return NULL;
}
int bx = x / blockSizeW;
int by = y / blockSizeH;
if (bx < 0 || bx >= blockW || by < 0 || by >= blockH) {
return NULL;
}
int bn = bx + by * blockW;
if (bn - blockW == spaceBlock) {
orderMotion(0); // Down
autoSolveTimer = AUTOSOLVE_WAIT;
} else if (bn + blockW == spaceBlock) {
orderMotion(1); // Up
autoSolveTimer = AUTOSOLVE_WAIT;
} else if (bn - 1 == spaceBlock) {
orderMotion(2); // Left
autoSolveTimer = AUTOSOLVE_WAIT;
} else if (bn + 1 == spaceBlock) {
orderMotion(3); // Right
autoSolveTimer = AUTOSOLVE_WAIT;
}
} break;
case 1: // Move
break;
case 2: // Up
break;
}
return NULL;
}
void PuzzleTV::autoSolve(void)
{
#if 1
return;
#else
/* FIXME: IMPORTANT BUG: this functions does *NOT* solve the puzzle! */
static int lastMove = 0;
static char dir[4];
if (movingBlock >= 0) return;
for (int i=0; i<4; i++) {
dir[i] = i;
}
dir[lastMove] = -1;
int x = spaceBlock % blockW;
int y = spaceBlock / blockW;
if (x <= 0) dir[3] = -1;
if (x >= blockW - 1) dir[2] = -1;
if (y <= 0) dir[1] = -1;
if (y >= blockH - 1) dir[0] = -1;
int max = 0;
for (int i=0; i<3; i++) {
if (dir[i] == -1) {
for (int j=i+1; j<4; j++) {
if (dir[j] != -1) {
dir[i] = dir[j];
dir[j] = -1;
max++;
break;
}
}
} else {
max++;
}
}
if (max > 0) {
int i = dir[mUtils->fastrand() % max];
if (orderMotion(i) == 0) {
if (i < 2) {
lastMove = 1 - i;
} else {
lastMove = 5 - i;
}
}
}
#endif
}
static void autoSolve(void)
{
/* IMPORTANT BUG: this functions does *NOT* solve the puzzle! */
static int lastMove = 0;
static char dir[4];
int i, j, x, y, max;
if(movingBlock >= 0) return;
for(i=0; i<4; i++) {
dir[i] = i;
}
dir[lastMove] = -1;
x = spaceBlock % blockW;
y = spaceBlock / blockW;
if(x <= 0) dir[3] = -1;
if(x >= blockW - 1) dir[2] = -1;
if(y <= 0) dir[1] = -1;
if(y >= blockH - 1) dir[0] = -1;
max = 0;
for(i=0; i<3; i++) {
if(dir[i] == -1) {
for(j=i+1; j<4; j++) {
if(dir[j] != -1) {
dir[i] = dir[j];
dir[j] = -1;
max++;
break;
}
}
} else {
max++;
}
}
if(max > 0) {
i = dir[inline_fastrand() % max];
if(orderMotion(i) == 0) {
if(i < 2) {
lastMove = 1 - i;
} else {
lastMove = 5 - i;
}
}
}
}
