void check_powerup_col(struct Snake snake[], struct Snake other_snake[], int dir_arg, int player, struct SnakeInfo * info){
checkFood(snake, other_snake, dir_arg, player, info);
checkSpeed(snake, other_snake, player, info);
checkFreeze(snake,other_snake, player, info);
recalc_freeze_times(snake, player,info);
checkEdwards(snake, other_snake, player, info);
}
void Player::update(bool aim, int xMouse, int yMouse, const Uint8 *keyState, Food *food)
{
float xHead = 0;
float yHead = 0;
_head.getPos(&xHead, &yHead);
updateBody(xHead, yHead);
_head.update(aim, xMouse, yMouse, keyState);
int eat = checkFood(food);
if(eat){
BodyPart bodyPart(xHead, yHead);
_bodyParts.push_back(bodyPart);
}
}
PlayerAI_Actions PlayerAI::takeAction() {
int px, py;
PlayerAI_Actions action;
/* player coodinates */
px = cd->xpos;
py = cd->ypos;
/* set map for pathfinding algorithm */
pathfind_alg.setMatrix(cd->mapx, cd->mapy, cd->terrain);
pathfind_alg.setSecondMatrix(CLIENT_MATRIX_SIZE, CLIENT_MATRIX_SIZE,
cd->dynamic_objects, cd->xpos - MAX_CLIENT_VIEW,
cd->ypos - MAX_CLIENT_VIEW);
/* if node update was received wait some more */
/* if no update is received for a long time take another action */
if (purpose != BASIC)
if (sbx != px || sby != py) {
sb_wait_count++;
if (sb_wait_count == AI_RETRY_COUNT) {
if (debug_AI)
printf("[AI]Wait limit reached "
"(now:%d,%d -> sb: %d,%d) \n",
px, py, sbx, sby);
purpose = BASIC;
path->clear();
} else
return NO_ACTION;
}
if (debug_AI)
printf("[AI][%d,%d]Purpose: %s\n", px, py, AI_state_names[purpose]);
cd->purpose = purpose;
/* select a new action */
switch (purpose) {
case BASIC:
checkFood(10) || checkQuest() || checkStrongPlayer() || checkWeakPlayer()
|| tryToExplore();
break;
case SEEKING_QUEST:
if (!questExists())
purpose = BASIC;
checkFood(20);
break;
case CHASING_PLAYER:
checkFood(40) || checkQuest() || checkWeakPlayer();
break;
case EXPLORING:
checkFood(90) || checkQuest() || checkStrongPlayer() || checkWeakPlayer();
break;
default:
break;
}
/* move player */
action = moveAlongThePath();
if (action != NO_ACTION)
return action;
if (path->size() <= 1 && purpose == CHASING_PLAYER) {
if (debug_AI)
printf("[AI]Attack\n");
purpose = BASIC;
if (path->size() == 1) {
int opponent_x = path->getX();
int opponent_y = path->getY();
if (opponent_x == px + 1)
return ATTACK_RIGHT;
if (opponent_x == px - 1)
return ATTACK_LEFT;
if (opponent_y == py + 1)
return ATTACK_DOWN;
if (opponent_y == py - 1)
return ATTACK_UP;
}
return ATTACK_UP;
}
/* check if last purpose is over */
if (path->empty() && purpose != BASIC) {
if (purpose == SEEKING_FOOD
&& cd->map[MAX_CLIENT_VIEW][MAX_CLIENT_VIEW].type == CELL_OBJECT
&& cd->map[MAX_CLIENT_VIEW][MAX_CLIENT_VIEW].quantity > 0) {
if (debug_AI)
printf("[AI]Eat\n");
purpose = BASIC;
return USE;
}
purpose = BASIC;
}
return NO_ACTION;
}
