bool CShipSetting::MouseDragStartMsg(CMouseDragStartMsg *msg) {
if (!checkStartDragging(msg))
return false;
if (_itemName == "NULL")
return true;
CTurnOff offMsg;
offMsg.execute(_target);
if (isEquals("ChickenSetting") || _itemName == "ChickenBridge") {
CActMsg actMsg("IncreaseQuantity");
actMsg.execute("ChickenDispenser");
}
if (_itemName != "NULL") {
CPassOnDragStartMsg passMsg(msg->_mousePos, 1);
passMsg.execute(_itemName);
msg->_dragItem = getRoot()->findByName(_itemName);
CVisibleMsg visibleMsg(true);
visibleMsg.execute(_itemName);
}
CSetFrameMsg frameMsg(0);
frameMsg.execute(_frameTarget);
_itemName = "NULL";
_cursorId = CURSOR_ARROW;
return true;
}
bool CDropTarget::MouseDragStartMsg(CMouseDragStartMsg *msg) {
if (!checkStartDragging(msg))
return false;
//msg->_dragItem = msg->_dragItem;
CGameObject *obj = dynamic_cast<CGameObject *>(findByName(_itemName));
if (_itemName.empty() || _fieldF4 || !obj)
return false;
CDropZoneLostObjectMsg lostMsg;
lostMsg._object = this;
lostMsg.execute(obj);
loadFrame(_dragFrame);
_cursorId = _dragCursorId;
if (obj->_visible) {
msg->execute(obj);
} else {
msg->_dragItem = obj;
CPassOnDragStartMsg passMsg(msg->_mousePos, 1);
passMsg.execute(obj);
setVisible(true);
}
return true;
}
bool CPickUpLemon::MouseDragStartMsg(CMouseDragStartMsg *msg) {
if (!checkStartDragging(msg))
return true;
if (!_enabled)
return false;
CVisibleMsg visibleMsg;
visibleMsg.execute("Lemon");
CPassOnDragStartMsg passMsg(msg->_mousePos, 1);
passMsg.execute("Lemon");
msg->_dragItem = getRoot()->findByName("Lemon");
return true;
}
bool CPickUpBarGlass::MouseDragStartMsg(CMouseDragStartMsg *msg) {
if (checkStartDragging(msg) && _enabled) {
CTurnOn onMsg;
onMsg.execute("BeerGlass");
CVisibleMsg visibleMsg;
visibleMsg.execute("BeerGlass");
CPassOnDragStartMsg passMsg(msg->_mousePos, 1, 3);
passMsg.execute("BeerGlass");
msg->_dragItem = getRoot()->findByName("BeerGlass");
CActMsg actMsg("PlayerTakesGlass");
actMsg.execute("Barbot");
return true;
} else {
return false;
}
}
bool CPickUpSpeechCentre::MouseDragStartMsg(CMouseDragStartMsg *msg) {
if (checkStartDragging(msg)) {
if (_enabled) {
CVisibleMsg visibleMsg;
visibleMsg.execute("SpeechCentre");
CPassOnDragStartMsg passMsg(msg->_mousePos, 1);
passMsg.execute("SpeechCentre");
msg->_dragItem = getRoot()->findByName("SpeechCentre");
CActMsg actMsg("PlayerGetsSpeechCentre");
actMsg.execute("SeasonalAdjust");
} else {
petDisplayMessage("You can't pick this up on account of it being stuck to the branch.");
}
}
return true;
}
bool CPickUpSpeechCentre::MouseDragStartMsg(CMouseDragStartMsg *msg) {
if (checkStartDragging(msg)) {
if (_enabled) {
CVisibleMsg visibleMsg;
visibleMsg.execute("SpeechCentre");
CPassOnDragStartMsg passMsg(msg->_mousePos, 1);
passMsg.execute("SpeechCentre");
msg->_dragItem = getRoot()->findByName("SpeechCentre");
CActMsg actMsg("PlayerGetsSpeechCentre");
actMsg.execute("SeasonalAdjust");
} else {
petDisplayMessage(STUCK_TO_BRANCH);
}
}
return true;
}
//inputs: a message to be decoded and executed
//output: -1 for an error, 0 otherwise
//purpose: Take in a raw message from middleman and execute the required functions depending on what the input command is.
int executeCmd(msg * currentMsg) {
if(currentMsg == NULL) {
return -1;
}
unsigned int nextCmd = currentMsg->cmd;
unsigned char byteInfo;
msg * rspnsMsg;
switch ((command)nextCmd) {
case CONNECT:
//not implemented
break;
case DISCONNECT:
//not implemented
break;
case SEND_MAP:
//Android sends map to DE2 - needs to be recieved, stored and drawn
printf("Entering send SEND_MAP\n");
if(loadedTokenCnt < MAX_TOKENS) {
receiveMap(currentMsg->buffer);
drawMap();
} else {
printf("Error when Android sending map!\n");
return -1;
}
break;
case SEND_TOKEN:
//Android sends token to DE2 - needs to be recieved, stored as a token, and drawn
// Then others need to be notified of new token
printf("Entering send Token\n");
//obtain free address in token array
token *newTok = allocateToken();
if(newTok) {
newTok->ownerID = currentMsg->androidID;
receiveTokenPixArr(currentMsg->buffer, &(newTok->bmp));
drawBmp(&newTok->bmp, newTok->x, newTok->y);
} else {
printf("Error when Android sending token!\n");
return -1;
}
// respond with token ID
rspnsMsg = createSendTokenResponsesMsg(currentMsg, newTok);
sendMessage(rspnsMsg);
free(rspnsMsg->buffer);
free(rspnsMsg);
alertUsersOfTokenInfo(currentMsg, newTok->tokenID);
break;
case GET_DM:
//Android attempts to get DM and new DM information is sent to all Android Users
printf("In get_dm\n");
//only allow DM to be taken if it is not already taken
if (dmID == 0) {
dmID = currentMsg->androidID;
printf("New DM: %x\n", dmID);
} else {
printf("DM not available - player %x currently has it\n", dmID);
}
sendAllUsersDMID(dmID);
printf("DM id %x\n", dmID);
break;
case RELEASE_DM:
//Android attempts to release DM and new DM information is sent to all Androi Users
printf("In release_dm\n");
//only the DM can release their status
if (dmID == currentMsg->androidID)
{
dmID = 0;
}
sendAllUsersDMID(dmID);
printf("DM id %x\n", dmID);
break;
case GET_DM_ID:
//All Android users get DM information
printf("In test_get_dm\n");
sendAllUsersDMID(dmID);
printf("DM id %x\n", dmID);
break;
case MOVE_TOKEN:
//Android moves token on DE2 - needs structure to be updated, and redrawn
// Then others need to be notified of new token position
printf("In move_token\n");
handleMoveTokenMsg(currentMsg);
alertUsersOfTokenInfo(currentMsg, currentMsg->buffer[0]);
break;
case HANDSHAKE:
//return identical message to Android that was recieved
printf("In hand_shake command\n");
sendMessage(currentMsg);
break;
case PASS_MSG:
//Pass message between Android users
printf("In Pass_msg command statement\n");
passMsg(currentMsg);
break;
case UPDATE_ALIAS:
//Update the user's alias to a new string
printf("In Update_Alias\n");
updateConnUserAlias(currentMsg);
alertUsersNewUser(currentMsg);
break;
case OUTPUT_TOKEN_INFO:
//This is a java side command - the DE2 will update all connected androids that a token has moved.
printf("In Output_Token_Info\n");
break;
case DISCONNECT_DEV:
//A device disconnected, so cleanup everything it owns and alert all other users that this player,
// and their tokens no longer exist
printf("In DISCONNECT_DEV\n");
if (dmID == currentMsg->androidID) {
dmID = 0;
sendAllUsersDMID(dmID);
}
alertUsersOfUserDC(currentMsg); // removes their alias
removeTokensOfOneUser(currentMsg, REMOVEALLVAL); // removes all references to DC'd players tokens from all other users.
removeTokenFromUser(currentMsg->androidID);
clearUserInfo(currentMsg);
alt_up_char_buffer_clear(char_buffer); // refresh buffer.
break;
case REMOVE_TOKEN:
//Android removes token from DE2 - needs to be cleaned up
// Then others need to be notified of token removed from game
printf("In Remove_Token");
byteInfo = *(currentMsg->buffer); // first byte in buffer is Token_ID;
removeTokensOfOneUser(currentMsg, byteInfo);
removeToken(byteInfo);
break;
default:
printf("Error, invalid command received on DE2!");
break;
}
return 0;
}