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-rw-r--r--engines/sherlock/tattoo/tattoo_user_interface.cpp45
-rw-r--r--engines/sherlock/tattoo/tattoo_user_interface.h6
-rw-r--r--engines/sherlock/tattoo/widget_base.cpp79
-rw-r--r--engines/sherlock/tattoo/widget_base.h14
-rw-r--r--engines/sherlock/tattoo/widget_text.cpp53
-rw-r--r--engines/sherlock/tattoo/widget_text.h2
6 files changed, 197 insertions, 2 deletions
diff --git a/engines/sherlock/tattoo/tattoo_user_interface.cpp b/engines/sherlock/tattoo/tattoo_user_interface.cpp
index 29a570478b..4dd8513967 100644
--- a/engines/sherlock/tattoo/tattoo_user_interface.cpp
+++ b/engines/sherlock/tattoo/tattoo_user_interface.cpp
@@ -172,6 +172,8 @@ void TattooUserInterface::printObjectDesc(const Common::String &str, bool firstT
events._oldButtons = 0;
}
} else {
+ events._pressed = events._released = events._rightReleased = false;;
+
// Show text dialog
_textWidget.load(str);
@@ -186,6 +188,11 @@ void TattooUserInterface::doJournal() {
// TODO
}
+void TattooUserInterface::reset() {
+ UserInterface::reset();
+ _lookPos = Common::Point(SHERLOCK_SCREEN_WIDTH / 2, SHERLOCK_SCREEN_HEIGHT / 2);
+}
+
void TattooUserInterface::handleInput() {
TattooEngine &vm = *(TattooEngine *)_vm;
Events &events = *_vm->_events;
@@ -527,7 +534,43 @@ void TattooUserInterface::doStandardControl() {
}
void TattooUserInterface::doLookControl() {
- warning("TODO: ui control (look)");
+ Events &events = *_vm->_events;
+ TattooScene &scene = *(TattooScene *)_vm->_scene;
+ Sound &sound = *_vm->_sound;
+
+ // See if a mouse button was released or a key pressed, and we want to initiate an action
+ // TODO: Not sure about _soundOn.. should be check for speaking voice for text being complete
+ if (events._released || events._rightReleased || _keyState.keycode || (sound._voices && !sound._soundOn)) {
+ // See if we were looking at an inventory object
+ if (!_invLookFlag) {
+ // See if there is any more text to display
+ if (!_textWidget._remainingText.empty()) {
+ printObjectDesc(_textWidget._remainingText, false);
+ } else {
+ // Otherwise restore the background and go back into STD_MODE
+ freeMenu();
+ _key = -1;
+ _menuMode = scene._labTableScene ? LAB_MODE : STD_MODE;
+
+ events.setCursor(ARROW);
+ events._pressed = events._released = events._rightReleased = false;
+ events._oldButtons = 0;
+ }
+ } else {
+ // We were looking at a Inventory object
+ // Erase the text window, and then redraw the inventory window
+ _textWidget.banishWindow();
+
+ warning("TODO: re-show inventory");
+
+ _invLookFlag = false;
+ _key = -1;
+
+ events.setCursor(ARROW);
+ events._pressed = events._released = events._rightReleased = false;
+ events._oldButtons = 0;
+ }
+ }
}
void TattooUserInterface::doFileControl() {
diff --git a/engines/sherlock/tattoo/tattoo_user_interface.h b/engines/sherlock/tattoo/tattoo_user_interface.h
index 0f71803b52..0ccdc6701f 100644
--- a/engines/sherlock/tattoo/tattoo_user_interface.h
+++ b/engines/sherlock/tattoo/tattoo_user_interface.h
@@ -136,6 +136,7 @@ public:
bool _personFound;
int _activeObj;
Common::KeyState _keyState;
+ Common::Point _lookPos;
public:
TattooUserInterface(SherlockEngine *vm);
virtual ~TattooUserInterface() {}
@@ -188,6 +189,11 @@ public:
void pickUpObject(int objNum);
public:
/**
+ * Resets the user interface
+ */
+ virtual void reset();
+
+ /**
* Main input handler for the user interface
*/
virtual void handleInput();
diff --git a/engines/sherlock/tattoo/widget_base.cpp b/engines/sherlock/tattoo/widget_base.cpp
index 49ad4092cb..16f02a144d 100644
--- a/engines/sherlock/tattoo/widget_base.cpp
+++ b/engines/sherlock/tattoo/widget_base.cpp
@@ -22,12 +22,14 @@
#include "sherlock/tattoo/widget_base.h"
#include "sherlock/tattoo/tattoo.h"
+#include "sherlock/tattoo/tattoo_talk.h"
namespace Sherlock {
namespace Tattoo {
WidgetBase::WidgetBase(SherlockEngine *vm) : _vm(vm) {
+ _images = nullptr;
}
void WidgetBase::summonWindow() {
@@ -39,6 +41,83 @@ void WidgetBase::banishWindow() {
_surface.free();
}
+Common::String WidgetBase::splitLines(const Common::String &str, Common::StringArray &lines, int maxWidth, uint maxLines) {
+ Talk &talk = *_vm->_talk;
+ const char *strP = str.c_str();
+
+ // Loop counting up lines
+ lines.clear();
+ while (lines.size() < maxLines) {
+ int width = 0;
+ const char *spaceP = nullptr;
+ const char *lineStartP = strP;
+
+ // Find how many characters will fit on the next line
+ while (width < maxWidth && *strP && (*strP < 170 || *strP == 225)) {
+ width += _surface.charWidth(*strP);
+
+ // Keep track of the last space
+ if (*strP == ' ')
+ spaceP = strP;
+ ++strP;
+ }
+
+ // If the line was too wide to fit on a single line, go back to the last space
+ // if there was one, or otherwise simply break the line at this point
+ if (width >= maxWidth && spaceP != nullptr)
+ strP = spaceP;
+
+ // Add the line to the output array
+ lines.push_back(Common::String(lineStartP, strP));
+
+ // Move the string ahead to the next line
+ if (*strP == ' ' || *strP == 13)
+ ++strP;
+ } while (*strP && (*strP < talk._opcodes[OP_SWITCH_SPEAKER] || *strP == 225));
+
+ // Return any remaining text left over
+ return *strP ? Common::String(strP) : Common::String();
+}
+
+void WidgetBase::checkMenuPosition() {
+ if (_bounds.left < 0)
+ _bounds.moveTo(0, _bounds.top);
+ if (_bounds.top < 0)
+ _bounds.moveTo(_bounds.left, 0);
+ if (_bounds.right > SHERLOCK_SCREEN_WIDTH)
+ _bounds.moveTo(SHERLOCK_SCREEN_WIDTH - _bounds.width(), _bounds.top);
+ if (_bounds.bottom > SHERLOCK_SCREEN_HEIGHT)
+ _bounds.moveTo(_bounds.left, SHERLOCK_SCREEN_HEIGHT - _bounds.height());
+}
+
+void WidgetBase::makeInfoArea() {
+ // Draw the four corners of the Info Box
+ _surface.transBlitFrom((*_images)[0], Common::Point(0, 0));
+ _surface.transBlitFrom((*_images)[1], Common::Point(_bounds.width() - (*_images)[1]._width, 0));
+ _surface.transBlitFrom((*_images)[2], Common::Point(0, _bounds.height() - (*_images)[2]._height));
+ _surface.transBlitFrom((*_images)[3], Common::Point(_bounds.width() - (*_images)[3]._width, _bounds.height()));
+
+ // Draw the top of the Info Box
+ _surface.hLine((*_images)[0]._width, 0, _bounds.width() - (*_images)[1]._width, INFO_TOP);
+ _surface.hLine((*_images)[0]._width, 1, _bounds.width() - (*_images)[1]._width, INFO_MIDDLE);
+ _surface.hLine((*_images)[0]._width, 2, _bounds.width() - (*_images)[1]._width, INFO_BOTTOM);
+
+ // Draw the bottom of the Info Box
+ _surface.hLine((*_images)[0]._width, _bounds.height()- 3, _bounds.width() - (*_images)[1]._width, INFO_TOP);
+ _surface.hLine((*_images)[0]._width, _bounds.height()- 2, _bounds.width() - (*_images)[1]._width, INFO_MIDDLE);
+ _surface.hLine((*_images)[0]._width, _bounds.height()- 1, _bounds.width() - (*_images)[1]._width, INFO_BOTTOM);
+
+ // Draw the left Side of the Info Box
+ _surface.vLine(0, (*_images)[0]._height, _bounds.height()- (*_images)[2]._height, INFO_TOP);
+ _surface.vLine(1, (*_images)[0]._height, _bounds.height()- (*_images)[2]._height, INFO_MIDDLE);
+ _surface.vLine(2, (*_images)[0]._height, _bounds.height()- (*_images)[2]._height, INFO_BOTTOM);
+
+ // Draw the right Side of the Info Box
+ _surface.vLine(_bounds.width() - 3, (*_images)[0]._height, _bounds.height()- (*_images)[2]._height, INFO_TOP);
+ _surface.vLine(_bounds.width() - 2, (*_images)[0]._height, _bounds.height()- (*_images)[2]._height, INFO_MIDDLE);
+ _surface.vLine(_bounds.width() - 1, (*_images)[0]._height, _bounds.height()- (*_images)[2]._height, INFO_BOTTOM);
+}
+
} // End of namespace Tattoo
} // End of namespace Sherlock
diff --git a/engines/sherlock/tattoo/widget_base.h b/engines/sherlock/tattoo/widget_base.h
index 2a9988bc49..38b6d04b20 100644
--- a/engines/sherlock/tattoo/widget_base.h
+++ b/engines/sherlock/tattoo/widget_base.h
@@ -31,6 +31,7 @@
namespace Sherlock {
class SherlockEngine;
+class ImageFile;
namespace Tattoo {
@@ -39,6 +40,19 @@ protected:
SherlockEngine *_vm;
Common::Rect _bounds, _oldBounds;
Surface _surface;
+ ImageFile *_images;
+
+ /**
+ * Used by descendent classes to split up long text for display across multiple lines
+ */
+ Common::String splitLines(const Common::String &str, Common::StringArray &lines, int maxWidth, uint maxLines);
+
+ /**
+ * Ensure that menu is drawn entirely on-screen
+ */
+ void checkMenuPosition();
+
+ void makeInfoArea();
public:
WidgetBase(SherlockEngine *vm);
virtual ~WidgetBase() {}
diff --git a/engines/sherlock/tattoo/widget_text.cpp b/engines/sherlock/tattoo/widget_text.cpp
index 928dbbf7cf..2c4fef0f2a 100644
--- a/engines/sherlock/tattoo/widget_text.cpp
+++ b/engines/sherlock/tattoo/widget_text.cpp
@@ -32,7 +32,58 @@ WidgetText::WidgetText(SherlockEngine *vm) : WidgetBase(vm) {
}
void WidgetText::load(const Common::String &str) {
- // TODO
+ Screen &screen = *_vm->_screen;
+ Talk &talk = *_vm->_talk;
+ TattooUserInterface &ui = *(TattooUserInterface *)_vm->_ui;
+ Common::StringArray lines;
+
+ // If bounds for a window have not yet been calculated, figure them out
+ if (_surface.empty()) {
+ int width = SHERLOCK_SCREEN_WIDTH / 3;
+ int height;
+
+ for (;;) {
+ _remainingText = splitLines(str, lines, width - _surface.widestChar() * 2, 100);
+ height = (screen.fontHeight() + 1) * lines.size() + 9;
+
+ if ((width - _surface.widestChar() * 2 > height * 3 / 2) || (width - _surface.widestChar() * 2
+ > SHERLOCK_SCREEN_WIDTH * 3 / 4))
+ break;
+
+ width += (width / 4);
+ }
+
+ // See if it's only a single line long
+ if (height == _surface.fontHeight() + 10) {
+ width = _surface.widestChar() * 2 + 6;
+
+ const char *strP = str.c_str();
+ while (*strP && (*strP < talk._opcodes[OP_SWITCH_SPEAKER] || *strP == 225))
+ width += _surface.charWidth(*strP++);
+ }
+
+ _bounds.setWidth(width);
+ _bounds.setHeight(height);
+ _bounds.translate(ui._lookPos.x - width / 2, ui._lookPos.y - height / 2);
+ checkMenuPosition();
+ } else {
+ // Split up the string into lines in preparation for drawing
+ _remainingText = splitLines(str, lines, _bounds.width() - _surface.widestChar() * 2,
+ (_bounds.height() - _surface.fontHeight() / 2) / (_surface.fontHeight() + 1));
+ }
+
+ // Allocate a surface for the window
+ _surface.create(_bounds.width(), _bounds.height());
+
+ // Form the background for the new window
+ _surface.fillRect(Common::Rect(0, 0, _surface.w(), _surface.h()), TRANSPARENCY);
+ makeInfoArea();
+
+ int yp = 5;
+ for (int lineNum = 0; yp < (_bounds.height() - _surface.fontHeight() / 2); ++lineNum) {
+ _surface.writeString(lines[lineNum], Common::Point(_surface.widestChar(), yp), INFO_TOP);
+ yp += _surface.fontHeight() + 1;
+ }
}
} // End of namespace Tattoo
diff --git a/engines/sherlock/tattoo/widget_text.h b/engines/sherlock/tattoo/widget_text.h
index 9765e1bb6e..2608d75b32 100644
--- a/engines/sherlock/tattoo/widget_text.h
+++ b/engines/sherlock/tattoo/widget_text.h
@@ -34,6 +34,8 @@ namespace Tattoo {
class WidgetText: public WidgetBase {
public:
+ Common::String _remainingText;
+public:
WidgetText(SherlockEngine *vm);
virtual ~WidgetText() {}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-12 19:38:58 +0000