void readInput(const char* file_name) {
String next_command;
bool all_done = false;
/* open the file */
input_stream = fopen(file_name, "r");
if (input_stream == 0) {
printf("sorry, I could not open %s for reading\n", file_name);
exit(-1);
}
/* main loop, read commands from input file */
do {
readString(next_command);
if (next_command == inventory_cmd_name) {
processInventory();
} else if (next_command == purchase_cmd_name) {
processPurchase();
} else if (next_command == summarize_cmd_name) {
processSummarize();
} else if (next_command == quit_cmd_name) {
all_done = true;
} else {
printf("Encountered an error in input file\n");
printf("The offending line has been ignored\n");
}
} while (! all_done);
displayTailAndClose();
}
int CruiseEngine::processInput() {
int16 mouseX = 0;
int16 mouseY = 0;
int16 button = 0;
/*if (inputSub1keyboad())
* {
* return 1;
* } */
button = 0;
if (sysKey != -1) {
button = sysKey;
mouseX = sysX;
mouseY = sysY;
sysKey = -1;
} else if (automaticMode == 0) {
getMouseStatus(&main10, &mouseX, &button, &mouseY);
}
if (!button) {
buttonDown = 0;
}
// Check for Exit 'X' key
if (keyboardCode == Common::KEYCODE_x)
return 1;
// Check for Pause 'P' key
if (keyboardCode == Common::KEYCODE_p) {
keyboardCode = Common::KEYCODE_INVALID;
_vm->pauseEngine(true);
mouseOff();
bool pausedButtonDown = false;
while (!_vm->shouldQuit()) {
manageEvents();
getMouseStatus(&main10, &mouseX, &button, &mouseY);
if (button) pausedButtonDown = true;
else if (pausedButtonDown)
// Button released, so exit pause
break;
else if (keyboardCode != Common::KEYCODE_INVALID)
break;
g_system->delayMillis(10);
}
if (keyboardCode == Common::KEYCODE_x)
// Exit the game
return 1;
keyboardCode = Common::KEYCODE_INVALID;
_vm->pauseEngine(false);
mouseOn();
return 0;
}
// Player Menu - test for both buttons or the F10 key
if (((button & CRS_MB_BOTH) == CRS_MB_BOTH) || (keyboardCode == Common::KEYCODE_F10)) {
changeCursor(CURSOR_NORMAL);
keyboardCode = Common::KEYCODE_INVALID;
return (playerMenu(mouseX, mouseY));
}
if (userWait) {
// Check for left mouse button click or Space to end user waiting
if ((keyboardCode == Common::KEYCODE_SPACE) || (button == CRS_MB_LEFT))
userWait = 0;
keyboardCode = Common::KEYCODE_INVALID;
return 0;
}
// Handle any changes in game speed
if (_speedFlag) {
if ((keyboardCode == Common::KEYCODE_KP_PLUS) && (_gameSpeed >= 30)) {
_gameSpeed -= 10;
keyboardCode = Common::KEYCODE_INVALID;
}
if ((keyboardCode == Common::KEYCODE_KP_MINUS) && (_gameSpeed <= 200)) {
_gameSpeed += 10;
keyboardCode = Common::KEYCODE_INVALID;
}
}
if (!userEnabled) {
return 0;
}
if ((currentActiveMenu != -1) && menuTable[currentActiveMenu]) {
updateMenuMouse(mouseX, mouseY, menuTable[currentActiveMenu]);
}
if (dialogueEnabled) {
if (menuDown || selectDown || linkedRelation) {
closeAllMenu();
menuDown = 0;
selectDown = 0;
currentActiveMenu = -1;
changeCursor(CURSOR_NORMAL);
}
if ((menuTable[0] == NULL) && (!buttonDown)) {
int dialogFound = createDialog(dialogueOvl, dialogueObj, xdial, 0);
if (menuTable[0]) {
if (dialogFound) {
currentActiveMenu = 0;
} else {
freeMenu(menuTable[0]);
menuTable[0] = NULL;
currentActiveMenu = -1;
}
} else {
menuDown = 0;
}
} else {
if ((button & CRS_MB_LEFT) && (buttonDown == 0)) {
if (menuTable[0]) {
callRelation(getSelectedEntryInMenu(menuTable[0]), dialogueObj);
freeMenu(menuTable[0]);
menuTable[0] = NULL;
if (linkedMsgList) {
ASSERT(0);
// freeMsgList(linkedMsgList);
}
linkedMsgList = NULL;
linkedRelation = NULL;
changeCursor(CURSOR_NORMAL);
currentActiveMenu = -1;
}
buttonDown = 1;
}
}
} else if ((button & CRS_MB_LEFT) && (buttonDown == 0)) {
// left click
buttonDown = 1;
// is there a relation
if (linkedRelation) {
// call sub relation when clicking on an object
if (menuDown == 0) {
if (menuTable[0]) {
int objOvl;
int objIdx;
int objType;
objType = findObject(mouseX, mouseY, &objOvl, &objIdx);
if (objType != -1) {
callSubRelation(linkedRelation, objOvl, objIdx);
}
freeMenu(menuTable[0]);
menuTable[0] = NULL;
}
if (linkedMsgList) {
// freeMsgList(linkedMsgList);
}
linkedMsgList = NULL;
linkedRelation = NULL;
changeCursor(CURSOR_NORMAL);
} else { // call sub relation when clicking in inventory
if (menuTable[0] && menuTable[1]) {
menuElementSubStruct * p0 = getSelectedEntryInMenu(menuTable[1]);
if (p0)
callSubRelation(linkedRelation, p0->ovlIdx, p0->header);
closeAllMenu();
changeCursor(CURSOR_NORMAL);
}
}
selectDown = 0;
menuDown = 0;
} else {
// manage click on object menu
if (menuDown == 0) {
// Handle left click on an object
if (menuTable[0] == 0) {
int objOvl;
int objIdx;
int objType;
objType = findObject(mouseX, mouseY, &objOvl, &objIdx);
if (objType != -1) {
int relation = findRelation(objOvl, objIdx, mouseX, mouseY);
if (menuTable[0]) {
if (relation) {
currentActiveMenu = 0;
selectDown = 1;
} else {
// object has a name but no relation, just move the character
freeMenu(menuTable[0]);
menuTable[0] = NULL;
aniX = mouseX;
aniY = mouseY;
animationStart = true;
}
} else {
aniX = mouseX;
aniY = mouseY;
animationStart = true;
}
} else {
// No object found, we move the character to the cursor
aniX = mouseX;
aniY = mouseY;
animationStart = true;
}
} else {
// handle click in menu
if (menuTable[0]) {
menuElementSubStruct *pMenuElementSub = getSelectedEntryInMenu(menuTable[0]);
callRelation(pMenuElementSub, -1);
// if there is a linked relation, close menu
if (!linkedRelation) {
freeMenu(menuTable[0]);
menuTable[0] = NULL;
changeCursor(CURSOR_NORMAL);
} else { // else create the message for the linked relation
char text[80];
strcpy(text, menuTable[0]->stringPtr);
strcat(text, ":");
strcat(text, currentMenuElement->string);
linkedMsgList = renderText(320, (const char *)text);
changeCursor(CURSOR_CROSS);
}
}
currentActiveMenu = -1;
selectDown = 0;
}
} else {
// Handle left click in inventory
if (processInventory()) {
currentActiveMenu = 0;
selectDown = 1;
menuDown = 0;
} else {
currentActiveMenu = -1;
menuDown = 0;
}
}
}
} else if ((button & CRS_MB_RIGHT) || (keyboardCode == Common::KEYCODE_F9)) {
if (buttonDown == 0) {
keyboardCode = Common::KEYCODE_INVALID;
// close object menu if there is no linked relation
if ((linkedRelation == 0) && (menuTable[0])) {
freeMenu(menuTable[0]);
menuTable[0] = NULL;
selectDown = 0;
menuDown = 0;
currentActiveMenu = -1;
}
if ((!selectDown) && (!menuDown) && (menuTable[1] == NULL)) {
buildInventory(mouseX, mouseY);
if (menuTable[1]) {
currentActiveMenu = 1;
menuDown = 1;
} else {
menuDown = 1;
}
}
buttonDown = 1;
}
}
return 0;
}
/**
* Process inventory state machine
*/
void InventoryHandler::runInventory() {
status_t &gameStatus = _vm->getGameStatus();
debugC(1, kDebugInventory, "runInventory");
switch (_inventoryState) {
case kInventoryOff: // Icon bar off screen
break;
case kInventoryUp: // Icon bar moving up
_inventoryHeight -= kStepDy; // Move the icon bar up
if (_inventoryHeight <= 0) // Limit travel
_inventoryHeight = 0;
// Move visible portion to _frontBuffer, restore uncovered portion, display results
_vm->_screen->moveImage(_vm->_screen->getIconBuffer(), 0, 0, kXPix, _inventoryHeight, kXPix, _vm->_screen->getFrontBuffer(), 0, kDibOffY, kXPix);
_vm->_screen->moveImage(_vm->_screen->getBackBufferBackup(), 0, _inventoryHeight + kDibOffY, kXPix, kStepDy, kXPix, _vm->_screen->getFrontBuffer(), 0, _inventoryHeight + kDibOffY, kXPix);
_vm->_screen->displayRect(0, kDibOffY, kXPix, _inventoryHeight + kStepDy);
if (_inventoryHeight == 0) { // Finished moving up?
// Yes, restore dibs and exit back to game state machine
_vm->_screen->moveImage(_vm->_screen->getBackBufferBackup(), 0, 0, kXPix, kYPix, kXPix, _vm->_screen->getBackBuffer(), 0, 0, kXPix);
_vm->_screen->moveImage(_vm->_screen->getBackBuffer(), 0, 0, kXPix, kYPix, kXPix, _vm->_screen->getFrontBuffer(), 0, 0, kXPix);
_vm->_object->updateImages(); // Add objects back into display list for restore
_inventoryState = kInventoryOff;
gameStatus.viewState = kViewPlay;
}
break;
case kInventoryDown: // Icon bar moving down
// If this is the first step, initialize dib_i
// and get any icon/text out of _frontBuffer
if (_inventoryHeight == 0) {
processInventory(kInventoryActionInit); // Initialize dib_i
_vm->_screen->displayList(kDisplayRestore); // Restore _frontBuffer
_vm->_object->updateImages(); // Rebuild _frontBuffer without icons/text
_vm->_screen->displayList(kDisplayDisplay); // Blit display list to screen
}
_inventoryHeight += kStepDy; // Move the icon bar down
if (_inventoryHeight > kInvDy) // Limit travel
_inventoryHeight = kInvDy;
// Move visible portion to _frontBuffer, display results
_vm->_screen->moveImage(_vm->_screen->getIconBuffer(), 0, 0, kXPix, _inventoryHeight, kXPix, _vm->_screen->getFrontBuffer(), 0, kDibOffY, kXPix);
_vm->_screen->displayRect(0, kDibOffY, kXPix, _inventoryHeight);
if (_inventoryHeight == kInvDy) { // Finished moving down?
// Yes, prepare view dibs for special inventory display since
// we can't refresh objects while icon bar overlayed...
// 1. Save backing store _backBuffer in temporary dib_c
// 2. Make snapshot of _frontBuffer the new _backBuffer backing store
// 3. Reset the display list
_vm->_screen->moveImage(_vm->_screen->getBackBuffer(), 0, 0, kXPix, kYPix, kXPix, _vm->_screen->getBackBufferBackup(), 0, 0, kXPix);
_vm->_screen->moveImage(_vm->_screen->getFrontBuffer(), 0, 0, kXPix, kYPix, kXPix, _vm->_screen->getBackBuffer(), 0, 0, kXPix);
_vm->_screen->displayList(kDisplayInit);
_inventoryState = kInventoryActive;
}
break;
case kInventoryActive: // Inventory active
_vm->_parser->charHandler(); // Still allow commands
_vm->_screen->displayList(kDisplayRestore); // Restore previous background
_vm->_screen->displayList(kDisplayDisplay); // Blit the display list to screen
break;
}
}