signed int evaluateField(char f[SIZEX][SIZEY], char p) {
unsigned char x,y,owner,otherplayer,otherfields;
int score = 0;
otherfields = 0;
otherplayer = p == 1 ? 2 : 1;
for(x = 0; x < SIZEX; ++x) {
for(y = 0; y < SIZEY; ++y) {
owner = getOwner(f, x, y);
if(owner == p) {
// the more cells, the better, but prefer corners and edges
score += 4 - getCapacity(x, y);
// small bonus for fields that are ready to explode
score += isCritical(f, x, y);
} else {
++otherfields;
}
}
}
// endangered cells are dangerous...
score -= (countEndangered(f, p) << 1);
// ... unless they belong to the other player
score += countEndangered(f, otherplayer);
// REALLY reward if no cells are left to the other guy
if(otherfields == 0) {
score += 1000;
}
return score;
}
void Node::markCritical()
{
if(!isCritical())
{
mIsCriticalFlag = true;
getParentGraph()->addCriticalNode(this);
if(getOriginalNode() != this)
getOriginalNode()->markCritical();
}
}
static void notifyChFault(uint8_t ch) {
char *msg = cmdBuff;
uint8_t len = 0;
// Format SMS message
len = ee_getSmsText(msg, MAX_MSG_TEXT);
len += snprintf(msg+len,
CMD_BUFFER_SIZE-len,
"\r\nAnomalia: CH%s(%hd)\r\nSemaforo: ",
isCritical(ch) ? " CRITICO" : "",
ch+1);
if (controlCriticalFaulted()) {
len += snprintf(cmdBuff+len,
CMD_BUFFER_SIZE-len,
"in LAMPEGGIO");
} else if (controlGetFaultedMask()) {
len += snprintf(cmdBuff+len,
CMD_BUFFER_SIZE-len,
"GUASTO");
} else {
// This should never happens
len += snprintf(cmdBuff+len,
CMD_BUFFER_SIZE-len,
"RFN FAULT?");
}
#if CONFIG_REPORT_FAULT_LEVELS
#warning Reporting FAULTS LEVELS enabled
if (len+27 < CMD_BUFFER_SIZE) {
len += snprintf(msg+len,
CMD_BUFFER_SIZE-len,
"\r\n"
"P: %8ld => %8ld\r\n",
chData[ch].Pmax, chData[ch].Prms);
}
if (len+25 < CMD_BUFFER_SIZE) {
len += snprintf(msg+len,
CMD_BUFFER_SIZE-len,
"I: %8ld => %8ld\r\n",
chData[ch].Imax, chData[ch].Irms);
}
if (len+25 < CMD_BUFFER_SIZE) {
len += snprintf(msg+len,
CMD_BUFFER_SIZE-len,
"V: %8ld => %8ld\r\n",
chData[ch].Vmax, chData[ch].Vrms);
}
#endif
// Send message by SMS to all enabled destination
notifyAllBySMS(msg);
}
void bustrophedon(int busIndex, robot *r) {
while (!isCritical(r)) {
if (canStepUpVirtual(r))
stepUp(r);
else if (canStepDownVirtual(r))
stepDown(r);
else if (canStepRightVirtual(r))
stepRight(r);
else
stepLeft(r);
r->map->tiles[r->posX][r->posY]->bustrophedonIndex = busIndex;
}
}
char computeDanger(char f[SIZEX][SIZEY], char p, char x, char y) {
char tmp;
char danger = 0;
if(x > 0) {
tmp = x - 1;
if(getOwner(f, tmp, y) != p) danger += isCritical(f, tmp, y);
}
if(y > 0) {
tmp = y - 1;
if(getOwner(f, x, tmp) != p) danger += isCritical(f, x, tmp);
}
if(x < MAXX) {
tmp = x + 1;
if(getOwner(f, tmp, y) != p) danger += isCritical(f, tmp, y);
}
if(y < MAXY) {
tmp = y + 1;
if(getOwner(f, x, tmp) != p) danger += isCritical(f, x, tmp);
}
return danger;
}
void ValidationMap::log(std::string logger) const {
for (auto section_it = sections.begin(); section_it != sections.end(); ++section_it) {
auto messages = section_it->second.getMessages();
if (messages.empty())
continue;
if (isCritical()) {
LOGN(ERROR, logger) << section_it->first << ":";
for (auto it = messages.begin(); it != messages.end(); ++it)
LOGN(ERROR, logger) << " - " << *it;
} else {
LOGN(WARNING, logger) << section_it->first << ":";
for (auto it = messages.begin(); it != messages.end(); ++it)
LOGN(WARNING, logger) << " - " << *it;
}
}
}
int thinkAI() {
unsigned char x,y,size,owner;
signed int tmp,score;
unsigned int result;
enableTurbo();
size = SIZEX * SIZEY;
// compute the field score for the opposing player
score = -32000;
for(x = 0; x < SIZEX; ++x) {
for(y = 0; y < SIZEY; ++y) {
owner = getOwner(field, x, y);
if(owner == PLAYERAI || owner == 0) {
// we can use this cell
memcpy(fieldAI, field, size); // create working copy
tmp = 0;
// it makes little sense to add atoms to endangered cells
// unless they can start a chain reaction
if(computeDanger(fieldAI, PLAYERAI, x, y) > 0 && isCritical(fieldAI, x, y) == 0) {
tmp -= 10;
}
// let the reaction run
putAtom(fieldAI, PLAYERAI, x, y, 0);
react(fieldAI, 0);
// evaluate the resulting field constellation
tmp += evaluateField(fieldAI, PLAYERAI);
if(tmp > score || (tmp == score && (rand() & 0x01))) {
score = tmp;
result = (x << 8) | y;
}
}
}
}
disableTurbo();
return result;
}
