void* tram_ep(void *arg){
task_context_t * ctx = arg;
int start = rand() % 4;
int stop = rand() % 3;
ctx->posX = from_to[start][0][0];
ctx->posY = from_to[start][0][1];
while (!place_at(ctx->posX, ctx->posY)) {
sleep(1);
}
int destX = from_to[start][stop+1][0];
int destY = from_to[start][stop+1][1];
//printf("going from %d %d to %d %d\n", ctx->posX, ctx->posY, destX, destY);
while (destX != ctx->posX || destY != ctx->posY) {
if (destX > ctx->posX && ctx->posY == TRAM_LANE_BOTTOM) {
try_move(ctx, +1, 0);
} else if (destX < ctx->posX && ctx->posY == TRAM_LANE_TOP) {
try_move(ctx, -1, 0);
} else if (destY > ctx->posY && ctx->posX == TRAM_LANE_LEFT) {
try_move(ctx, 0, 1);
} else if (destY < ctx->posY && ctx->posX == TRAM_LANE_RIGHT) {
try_move(ctx, 0, -1);
}
sleep(1);
}
remove_from(ctx->posX, ctx->posY);
ctx->alive = 0;
return NULL;
}
int
try_to_cough(short row, short col, object *obj)
{
if ((row < MIN_ROW) || (row > (ROGUE_LINES - 2)) || (col < 0)
|| (col > (ROGUE_COLUMNS - 1))) {
return 0;
}
if ((!(dungeon[row][col] & (OBJECT | STAIRS | TRAP))) &&
(dungeon[row][col] & (TUNNEL | FLOOR | DOOR))) {
place_at(obj, row, col);
if (((row != rogue.row) || (col != rogue.col)) &&
(!(dungeon[row][col] & MONSTER))) {
mvaddch_rogue(row, col, get_dungeon_char(row, col));
}
return 1;
}
return 0;
}
