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SHERLOCK: Implemented lookScreen

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This commit is contained in:
Paul Gilbert 2015-03-28 17:36:46 -04:00
parent 35df6bb7ed
commit 073b7e075c
2 changed files with 139 additions and 3 deletions
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139
engines/sherlock/user_interface.cpp
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@ -530,12 +530,147 @@ void UserInterface::examine() {
}
}
/**
* Print the name of an object in the scene
*/
void UserInterface::lookScreen(const Common::Point &pt) {
// TODO
Events &events = *_vm->_events;
Inventory &inv = *_vm->_inventory;
Scene &scene = *_vm->_scene;
Screen &screen = *_vm->_screen;
Common::Point mousePos = events.mousePos();
int temp;
Common::String tempStr;
int x, width, width1, width2 = 0;
// Don't display anything for right button command
if ((events._rightPressed || events._rightPressed) && !events._pressed)
return;
if (mousePos.y < CONTROLS_Y && (temp = _bgFound) != -1) {
if (temp != _oldLook) {
_infoFlag = true;
clearInfo();
if (temp < 1000)
tempStr = scene._bgShapes[temp]._description;
else
tempStr = scene._bgShapes[temp - 1000]._description;
_infoFlag = true;
clearInfo();
// Only print description if there is one
if (!tempStr.empty() && tempStr[0] != ' ') {
// If inventory is active and an item is selected for a Use or Give action
if ((_menuMode == INV_MODE || _menuMode == USE_MODE || _menuMode == GIVE_MODE) &&
(_invMode == 2 || _invMode == 3)) {
width1 = screen.stringWidth(inv[_selector]._name);
if (_invMode == 2) {
// Using an object
x = width = screen.stringWidth("Use ");
if (temp < 1000 && scene._bgShapes[temp]._aType != PERSON)
// It's not a person, so make it lowercase
tempStr.setChar(tolower(tempStr[0]), 0);
x += screen.stringWidth(tempStr);
// If we're using an inventory object, add in the width
// of the object name and the " on "
if (_selector != -1) {
x += width1;
width2 = screen.stringWidth(" on ");
x += width2;
}
// If the line will be too long, keep cutting off characters
// until the string will fit
while (x > 280) {
x -= screen.charWidth(tempStr.lastChar());
tempStr.deleteLastChar();
}
int xStart = (SHERLOCK_SCREEN_HEIGHT - x) / 2;
screen.print(Common::Point(xStart, INFO_LINE + 1),
INFO_FOREGROUND, "Use ");
if (_selector != -1) {
screen.print(Common::Point(xStart + width, INFO_LINE + 1),
TALK_FOREGROUND, inv[_selector]._name.c_str());
screen.print(Common::Point(xStart + width + width1, INFO_LINE + 1),
INFO_FOREGROUND, " on ");
screen.print(Common::Point(xStart + width + width1 + width2, INFO_LINE + 1),
INFO_FOREGROUND, tempStr.c_str());
} else {
screen.print(Common::Point(xStart + width, INFO_LINE + 1),
INFO_FOREGROUND, tempStr.c_str());
}
} else if (temp >= 0 && temp < 1000 && _selector != -1 &&
scene._bgShapes[temp]._aType == PERSON) {
// Giving an object to a person
x = width = screen.stringWidth("Give ");
x += width1;
width2 = screen.stringWidth(" to ");
x += width2;
x += screen.stringWidth(tempStr);
// Ensure string will fit on-screen
while (x > 280) {
x -= screen.charWidth(tempStr.lastChar());
tempStr.deleteLastChar();
}
int xStart = (SHERLOCK_SCREEN_WIDTH - x) / 2;
screen.print(Common::Point(xStart, INFO_LINE + 1),
INFO_FOREGROUND, "Give ");
screen.print(Common::Point(xStart + width, INFO_LINE + 1),
TALK_FOREGROUND, inv[_selector]._name.c_str());
screen.print(Common::Point(xStart + width + width1, INFO_LINE + 1),
INFO_FOREGROUND, " to ");
screen.print(Common::Point(xStart + width + width1 + width2, INFO_LINE + 1),
INFO_FOREGROUND, tempStr.c_str());
}
} else {
screen.print(Common::Point(0, INFO_LINE + 1), INFO_FOREGROUND, tempStr.c_str());
}
_infoFlag = true;
_oldLook = temp;
}
}
} else {
clearInfo();
}
}
/**
* Gets the item in the inventory the mouse is on and display's it's description
*/
void UserInterface::lookInv() {
// TODO
Events &events = *_vm->_events;
Inventory &inv = *_vm->_inventory;
Screen &screen = *_vm->_screen;
Common::Point mousePos = events.mousePos();
if (mousePos.x > 15 && mousePos.x < 314 && mousePos.y > (CONTROLS_Y1 + 11)
&& mousePos.y < (SHERLOCK_SCREEN_HEIGHT - 2)) {
int temp = (mousePos.x - 6) / 52 + _invIndex;
if (temp < inv._holdings) {
if (temp < inv._holdings) {
clearInfo();
screen.print(Common::Point(0, INFO_LINE + 1), INFO_FOREGROUND,
inv[temp]._description.c_str());
_infoFlag = true;
_oldLook = temp;
}
} else {
clearInfo();
}
} else {
clearInfo();
}
}
void UserInterface::doEnvControl() {