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-rw-r--r--engines/titanic/core/saveable_object.cpp2
-rw-r--r--engines/titanic/game/bomb.cpp25
-rw-r--r--engines/titanic/game/code_wheel.cpp44
-rw-r--r--engines/titanic/game/code_wheel.h8
-rw-r--r--engines/titanic/messages/messages.h1
5 files changed, 55 insertions, 25 deletions
diff --git a/engines/titanic/core/saveable_object.cpp b/engines/titanic/core/saveable_object.cpp
index 8bb8a92b7f..0257f6a087 100644
--- a/engines/titanic/core/saveable_object.cpp
+++ b/engines/titanic/core/saveable_object.cpp
@@ -955,6 +955,7 @@ DEFFN(CUseWithCharMsg);
DEFFN(CUseWithOtherMsg);
DEFFN(CVirtualKeyCharMsg);
DEFFN(CVisibleMsg);
+DEFFN(CCheckCodeWheelsMsg);
DEFFN(CEnterBombRoom);
DEFFN(CEnterBridge);
@@ -1538,6 +1539,7 @@ void CSaveableObject::initClassList() {
ADDFN(CUseWithOtherMsg, CMessage);
ADDFN(CVirtualKeyCharMsg, CMessage);
ADDFN(CVisibleMsg, CMessage);
+ ADDFN(CCheckCodeWheelsMsg, CMessage);
ADDFN(CMovePlayerTo, CGameObject);
ADDFN(CMovePlayerToFrom, CGameObject);
diff --git a/engines/titanic/game/bomb.cpp b/engines/titanic/game/bomb.cpp
index 0f4ce92d29..17c10c5082 100644
--- a/engines/titanic/game/bomb.cpp
+++ b/engines/titanic/game/bomb.cpp
@@ -21,6 +21,7 @@
*/
#include "titanic/game/bomb.h"
+#include "titanic/game/code_wheel.h"
namespace Titanic {
@@ -36,6 +37,8 @@ BEGIN_MESSAGE_MAP(CBomb, CBackground)
ON_MESSAGE(SetFrameMsg)
END_MESSAGE_MAP()
+const int CORRECT_WHEELS = 23;
+
static const char *const HUNDREDS_WAVS[] = {
"", "z#353.wav", "z#339.wav", "z#325.wav", "z#311.wav", "z#297.wav",
"z#283.wav", "z#269.wav", "z#255.wav", "z#241.wav"
@@ -115,9 +118,13 @@ void CBomb::load(SimpleFile *file) {
}
bool CBomb::StatusChangeMsg(CStatusChangeMsg *msg) {
- _numCorrectWheels += msg->_newStatus;
+ // Check whether the wheels are corect
+ CCheckCodeWheelsMsg checkMsg;
+ checkMsg.execute(findRoom(), nullptr, MSGFLAG_SCAN);
+
+ _numCorrectWheels = checkMsg._isCorrect ? CORRECT_WHEELS : 0;
- if (_numCorrectWheels == 23) {
+ if (_numCorrectWheels == CORRECT_WHEELS) {
// Nobody likes a smartass
startAnimTimer("Disarmed", 2000);
lockMouse();
@@ -158,7 +165,7 @@ bool CBomb::StatusChangeMsg(CStatusChangeMsg *msg) {
}
bool CBomb::EnterViewMsg(CEnterViewMsg *msg) {
- _numCorrectWheels = 2;
+ // WORKAROUND: Don't keep resetting wheels
return true;
}
@@ -169,7 +176,7 @@ bool CBomb::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
stopSound(_soundHandle);
//stopSound(_unusedHandle);
- if (_numCorrectWheels < 23) {
+ if (_numCorrectWheels < CORRECT_WHEELS) {
_tappedCtr = MIN(_tappedCtr + 1, 23);
CString name;
@@ -263,6 +270,16 @@ bool CBomb::TurnOn(CTurnOn *msg) {
_soundHandle = playSound("z#389.wav", _volume);
_active = true;
+ // WORKAROUND: Only reset the code wheels back to 'O' value
+ // when first arming the bomb, not whenever the bomb view is entered
+ _numCorrectWheels = 2;
+ CRoomItem *room = findRoom();
+ for (CTreeItem *treeItem = room; treeItem; treeItem = treeItem->scan(room)) {
+ CodeWheel *codeWheel = dynamic_cast<CodeWheel *>(treeItem);
+ if (codeWheel)
+ codeWheel->reset();
+ }
+
CActMsg actMsg("Arm Bomb");
actMsg.execute("EndExplodeShip");
addTimer(0);
diff --git a/engines/titanic/game/code_wheel.cpp b/engines/titanic/game/code_wheel.cpp
index 9a3d6fc29a..1df99ae749 100644
--- a/engines/titanic/game/code_wheel.cpp
+++ b/engines/titanic/game/code_wheel.cpp
@@ -30,17 +30,25 @@ BEGIN_MESSAGE_MAP(CodeWheel, CBomb)
ON_MESSAGE(EnterViewMsg)
ON_MESSAGE(MouseButtonUpMsg)
ON_MESSAGE(MovieEndMsg)
+ ON_MESSAGE(CheckCodeWheelsMsg)
END_MESSAGE_MAP()
+static const int START_FRAMES[15] = {
+ 0, 5, 10, 15, 19, 24, 28, 33, 38, 42, 47, 52, 57, 61, 66
+};
+static const int END_FRAMES[15] = {
+ 5, 10, 15, 19, 24, 28, 33, 38, 42, 47, 52, 57, 61, 66, 70
+};
+
CodeWheel::CodeWheel() : CBomb(), _correctValue(0), _value(4),
- _isCorrect(0), _field114(0), _field118(0) {
+ _matched(false), _field114(0), _field118(0) {
}
void CodeWheel::save(SimpleFile *file, int indent) {
file->writeNumberLine(1, indent);
file->writeNumberLine(_correctValue, indent);
file->writeNumberLine(_value, indent);
- file->writeNumberLine(_isCorrect, indent);
+ file->writeNumberLine(_matched, indent);
if (g_vm->isGerman()) {
file->writeNumberLine(_field114, indent);
file->writeNumberLine(_field118, indent);
@@ -53,7 +61,7 @@ void CodeWheel::load(SimpleFile *file) {
file->readNumber();
_correctValue = file->readNumber();
_value = file->readNumber();
- _isCorrect = file->readNumber();
+ _matched = file->readNumber();
if (g_vm->isGerman()) {
_field114 = file->readNumber();
_field118 = file->readNumber();
@@ -63,26 +71,19 @@ void CodeWheel::load(SimpleFile *file) {
}
bool CodeWheel::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
- static const int START_FRAMES[15] = {
- 0, 5, 10, 15, 19, 24, 28, 33, 38, 42, 47, 52, 57, 61, 66
- };
- static const int END_FRAMES[15] = {
- 5, 10, 15, 19, 24, 28, 33, 38, 42, 47, 52, 57, 61, 66, 70
- };
-
int yp = _bounds.top + _bounds.height() / 2;
- _isCorrect = false;
+ _matched = false;
if (msg->_mousePos.y > yp) {
if (_value == _correctValue)
- _isCorrect = true;
+ _matched = true;
_value = (_value + 1) % 15;
playMovie(START_FRAMES[_value], END_FRAMES[_value],
MOVIE_WAIT_FOR_FINISH | MOVIE_NOTIFY_OBJECT);
} else {
if (_value == _correctValue)
- _isCorrect = true;
+ _matched = true;
playMovie(START_FRAMES[14 - _value] + 68, END_FRAMES[14 - _value] + 68,
MOVIE_WAIT_FOR_FINISH | MOVIE_NOTIFY_OBJECT);
@@ -95,8 +96,8 @@ bool CodeWheel::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
}
bool CodeWheel::EnterViewMsg(CEnterViewMsg *msg) {
- loadFrame(24);
- _value = 4;
+ // WORKAROUND: Don't keep resetting code wheels back to default
+ loadFrame(END_FRAMES[_value]);
return true;
}
@@ -106,15 +107,18 @@ bool CodeWheel::MouseButtonUpMsg(CMouseButtonUpMsg *msg) {
bool CodeWheel::MovieEndMsg(CMovieEndMsg *msg) {
sleep(200);
+
+ // Signal that a code wheel has changed
CStatusChangeMsg changeMsg;
- changeMsg._newStatus = 0;
- if (_isCorrect)
- changeMsg._newStatus = -1;
- if (_value == _correctValue)
- changeMsg._newStatus = 1;
changeMsg.execute("Bomb");
return true;
}
+bool CodeWheel::CheckCodeWheelsMsg(CCheckCodeWheelsMsg *msg) {
+ if (_value != _correctValue)
+ msg->_isCorrect = false;
+ return true;
+}
+
} // End of namespace Titanic
diff --git a/engines/titanic/game/code_wheel.h b/engines/titanic/game/code_wheel.h
index ac654ff14f..3d19eeb53c 100644
--- a/engines/titanic/game/code_wheel.h
+++ b/engines/titanic/game/code_wheel.h
@@ -33,10 +33,11 @@ class CodeWheel : public CBomb {
bool EnterViewMsg(CEnterViewMsg *msg);
bool MouseButtonUpMsg(CMouseButtonUpMsg *msg);
bool MovieEndMsg(CMovieEndMsg *msg);
+ bool CheckCodeWheelsMsg(CCheckCodeWheelsMsg *msg);
private:
int _correctValue;
int _value;
- bool _isCorrect;
+ bool _matched;
// German specific fields
int _field114;
int _field118;
@@ -53,6 +54,11 @@ public:
* Load the data for the class from file
*/
virtual void load(SimpleFile *file);
+
+ /**
+ * Resets a code wheel back to the default 'O' value
+ */
+ void reset() { _value = 4; }
};
} // End of namespace Titanic
diff --git a/engines/titanic/messages/messages.h b/engines/titanic/messages/messages.h
index e62c5e5dca..a1e9ccbf9d 100644
--- a/engines/titanic/messages/messages.h
+++ b/engines/titanic/messages/messages.h
@@ -378,6 +378,7 @@ MESSAGE1(CUseWithCharMsg, CCharacter *, character, nullptr);
MESSAGE1(CUseWithOtherMsg, CGameObject *, other, 0);
MESSAGE1(CVirtualKeyCharMsg, Common::KeyState, keyState, Common::KeyState());
MESSAGE1(CVisibleMsg, bool, visible, true);
+MESSAGE1(CCheckCodeWheelsMsg, bool, isCorrect, true);
} // End of namespace Titanic
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-06 23:03:04 +0000