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-rw-r--r--engines/sherlock/inventory.cpp12
-rw-r--r--engines/sherlock/inventory.h6
-rw-r--r--engines/sherlock/user_interface.cpp241
-rw-r--r--engines/sherlock/user_interface.h9
4 files changed, 267 insertions, 1 deletions
diff --git a/engines/sherlock/inventory.cpp b/engines/sherlock/inventory.cpp
index a05ec6f359..75ee364123 100644
--- a/engines/sherlock/inventory.cpp
+++ b/engines/sherlock/inventory.cpp
@@ -124,4 +124,16 @@ void Inventory::invent(int flag) {
// TODO
}
+void Inventory::invCommands(bool slamIt) {
+ // TODO
+}
+
+void Inventory::doInvLite(int index, byte color) {
+ // TODO
+}
+
+void Inventory::doInvJF() {
+ // TODO
+}
+
} // End of namespace Sherlock
diff --git a/engines/sherlock/inventory.h b/engines/sherlock/inventory.h
index 6d61378b99..0fa8eb0824 100644
--- a/engines/sherlock/inventory.h
+++ b/engines/sherlock/inventory.h
@@ -65,6 +65,12 @@ public:
void putInv(int slamit);
void invent(int flag);
+
+ void invCommands(bool slamIt);
+
+ void doInvLite(int index, byte color);
+
+ void doInvJF();
};
} // End of namespace Sherlock
diff --git a/engines/sherlock/user_interface.cpp b/engines/sherlock/user_interface.cpp
index 61933cf9f3..10b13cedbe 100644
--- a/engines/sherlock/user_interface.cpp
+++ b/engines/sherlock/user_interface.cpp
@@ -77,12 +77,14 @@ UserInterface::UserInterface(SherlockEngine *vm) : _vm(vm) {
_oldLook = false;
_keyboardInput = false;
_invMode = 0;
+ _invIndex = 0;
_pause = false;
_cNum = 0;
_selector = _oldSelector = -1;
_windowBounds = Common::Rect(0, CONTROLS_Y1, SHERLOCK_SCREEN_WIDTH - 1,
SHERLOCK_SCREEN_HEIGHT - 1);
_windowStyle = 1; // Sliding windows
+ _find = 0;
}
UserInterface::~UserInterface() {
@@ -451,6 +453,10 @@ void UserInterface::toggleButton(int num) {
}
}
+void UserInterface::buttonPrint(const Common::Point &pt, int color, bool slamIt,
+ const Common::String &str) {
+ // TODO
+}
/**
* Clears the info line of the screen
@@ -536,8 +542,235 @@ void UserInterface::doEnvControl() {
// TODO
}
+/**
+ * Handle input whilst the inventory is active
+ */
void UserInterface::doInvControl() {
- // TODO
+ Events &events = *_vm->_events;
+ Inventory &inv = *_vm->_inventory;
+ Scene &scene = *_vm->_scene;
+ Screen &screen = *_vm->_screen;
+ Talk &talk = *_vm->_talk;
+ const char INVENTORY_COMMANDS[9] = { "ELUG-+,." };
+ int colors[8];
+ Common::Point mousePos = events.mousePos();
+
+ _key = _oldKey = -1;
+ _keyboardInput = false;
+
+ // Check whether any inventory slot is highlighted
+ int found = -1;
+ Common::fill(&colors[0], &colors[8], (int)COMMAND_FOREGROUND);
+ for (int idx = 0; idx < 8; ++idx) {
+ Common::Rect r(INVENTORY_POINTS[idx][0], CONTROLS_Y1,
+ INVENTORY_POINTS[idx][1], CONTROLS_Y1 + 10);
+ if (r.contains(mousePos)) {
+ found = idx;
+ break;
+ }
+ }
+
+ if (events._pressed || events._released) {
+ events.clearKeyboard();
+
+ if (found != -1)
+ // If a slot highlighted, set it's color
+ colors[found] = COMMAND_HIGHLIGHTED;
+ buttonPrint(Common::Point(INVENTORY_POINTS[0][2], CONTROLS_Y1),
+ colors[0], true, "Exit");
+
+ if (found >= 0 && found <= 3) {
+ buttonPrint(Common::Point(INVENTORY_POINTS[1][2], CONTROLS_Y1), colors[1], true, "Look");
+ buttonPrint(Common::Point(INVENTORY_POINTS[2][2], CONTROLS_Y1), colors[1], true, "Use");
+ buttonPrint(Common::Point(INVENTORY_POINTS[3][2], CONTROLS_Y1), colors[1], true, "Give");
+ _invMode = found;
+ _selector = -1;
+ }
+
+ if (_invIndex) {
+ screen.print(Common::Point(INVENTORY_POINTS[4][2], CONTROLS_Y1 + 1),
+ colors[4], "^^");
+ screen.print(Common::Point(INVENTORY_POINTS[5][2], CONTROLS_Y1 + 1),
+ colors[5], "^");
+ }
+
+ if ((inv._holdings - _invIndex) > 6) {
+ screen.print(Common::Point(INVENTORY_POINTS[6][2], CONTROLS_Y1 + 1),
+ colors[6], "^^");
+ screen.print(Common::Point(INVENTORY_POINTS[7][2], CONTROLS_Y1 + 1),
+ colors[7], "^");
+ }
+
+ bool flag = false;
+ if (_invMode == 1 || _invMode == 2 || _invMode == 3) {
+ Common::Rect r(15, CONTROLS_Y1 + 11, 314, SHERLOCK_SCREEN_HEIGHT - 2);
+ flag = (_selector < inv._holdings);
+ }
+
+ if (!flag && mousePos.y >(CONTROLS_Y1 + 11))
+ _selector = -1;
+ }
+
+ if (_keycode != Common::KEYCODE_INVALID) {
+ _key = toupper(_keycode);
+
+ if (_key == Common::KEYCODE_ESCAPE)
+ // Escape will also 'E'xit out of inventory display
+ _key = Common::KEYCODE_e;
+
+ if (_key == 'E' || _key == 'L' || _key == 'U' || _key == 'G'
+ || _key == '-' || _key == '+') {
+ int temp = _invMode;
+
+ const char *chP = strchr(INVENTORY_COMMANDS, _key);
+ _invMode = !chP ? 8 : chP - INVENTORY_COMMANDS;
+ inv.invCommands(true);
+
+ _invMode = temp;
+ _keyboardInput = true;
+ if (_key == 'E')
+ _invMode = STD_MODE;
+ _selector = -1;
+ } else {
+ _selector = -1;
+ }
+ }
+
+ if (_selector != _oldSelector) {
+ if (_oldSelector != -1) {
+ // Un-highlight
+ if (_oldSelector >= _invIndex && _oldSelector < (_invIndex + 6))
+ inv.doInvLite(_oldSelector, BUTTON_MIDDLE);
+ }
+
+ if (_selector != -1)
+ inv.doInvLite(_selector, 235);
+
+ _oldSelector = _selector;
+ }
+
+ if (events._released || _keyboardInput) {
+ if ((!found && events._released) && _key == 'E') {
+ inv.freeInv();
+ _infoFlag = true;
+ clearInfo();
+ banishWindow(false);
+ _key = -1;
+ events.clearEvents();
+ events.setCursor(ARROW);
+ } else if ((found == 1 && events._released) || (_key == 'L')) {
+ _invMode = 1;
+ } else if ((found == 2 && events._released) || (_key == 'U')) {
+ _invMode = 2;
+ } else if ((found == 3 && events._released) || (_key == 'G')) {
+ _invMode = 3;
+ } else if (((found == 4 && events._released) || _key == ',') && _invIndex) {
+ if (_invIndex >= 6)
+ _invIndex -= 6;
+ else
+ _invIndex = 0;
+
+ screen.print(Common::Point(INVENTORY_POINTS[4][2], CONTROLS_Y1 + 1),
+ COMMAND_HIGHLIGHTED, "^^");
+ inv.freeGraphics();
+ inv.loadGraphics();
+ inv.putInv(1);
+ inv.invCommands(true);
+ } else if (((found == 5 && events._released) || _key == '-') && _invIndex) {
+ --_invIndex;
+ screen.print(Common::Point(INVENTORY_POINTS[4][2], CONTROLS_Y1 + 1),
+ COMMAND_HIGHLIGHTED, "^");
+ inv.freeGraphics();
+ inv.loadGraphics();
+ inv.putInv(1);
+ inv.invCommands(true);
+ } else if (((found == 6 && events._released) || _key == '+') && (inv._holdings - _invIndex) > 6) {
+ ++_invIndex;
+ screen.print(Common::Point(INVENTORY_POINTS[6][2], CONTROLS_Y1 + 1),
+ COMMAND_HIGHLIGHTED, "_");
+ inv.freeGraphics();
+ inv.loadGraphics();
+ inv.putInv(1);
+ inv.invCommands(true);
+ } else if (((found == 7 && events._released) || _key == '.') && (inv._holdings - _invIndex) > 6) {
+ _invIndex += 6;
+ if ((inv._holdings - 6) < _invIndex)
+ _invIndex = inv._holdings - 6;
+
+ screen.print(Common::Point(INVENTORY_POINTS[7][2], CONTROLS_Y1 + 1),
+ COMMAND_HIGHLIGHTED, "_");
+ inv.freeGraphics();
+ inv.loadGraphics();
+ inv.putInv(1);
+ inv.invCommands(true);
+ } else {
+ // If something is being given, make sure it's to a person
+ if (_invMode == 3) {
+ if (_bgFound != -1 && scene._bgShapes[_bgFound]._aType == PERSON)
+ _find = _bgFound;
+ else
+ _find = -1;
+ } else {
+ _find = _bgFound;
+ }
+
+ if ((mousePos.y < CONTROLS_Y1) && (_invMode == 1) && (_find >= 0) && (_find < 1000)) {
+ if (!scene._bgShapes[_find]._examine.empty() &&
+ scene._bgShapes[_find]._examine[0] >= ' ')
+ inv.doInvJF();
+ } else if (_selector != -1 || _find >= 0) {
+ // Selector is the inventory object that was clicked on, or selected.
+ // If it's -1, then no inventory item is highlighted yet. Otherwise,
+ // an object in the scene has been clicked.
+
+ if (_selector != -1 && _invMode == 1 && mousePos.y >(CONTROLS_Y1 + 11))
+ inv.doInvJF();
+
+ if (talk._talkToAbort)
+ return;
+
+ // Now check for the Use and Give actions. If inv_mode is 3,
+ // that means GIVE is in effect, _selector is the object being
+ // given, and _find is the target.
+ // The same applies to USE, except if _selector is -1, then USE
+ // is being tried on an object in the scene without an inventory
+ // object being highlighted first.
+
+ if ((_invMode == 2 || (_selector != -1 && _invMode == 3)) && _find >= 0) {
+ events._pressed = events._released = false;
+ _infoFlag = true;
+ clearInfo();
+
+ int temp = _selector; // Save the selector
+ _selector = -1;
+
+ inv.putInv(1);
+ _selector = temp; // Restore it
+ temp = _invMode;
+ _invMode = -1;
+ inv.invCommands(true);
+
+ _infoFlag = true;
+ clearInfo();
+ banishWindow(false);
+ _key = -1;
+
+ inv.freeInv();
+
+ if (_selector >= 0)
+ // Use/Give inv object with scene object
+ checkUseAction(scene._bgShapes[_find]._use[0], inv[_selector]._name,
+ _muse, _find, temp - 2);
+ else
+ // Now inv object has been highlighted
+ checkUseAction(scene._bgShapes[_find]._use[0], "*SELF", _muse,
+ _find, temp - 2);
+
+ _selector = _oldSelector = -1;
+ }
+ }
+ }
+ }
}
/**
@@ -1056,4 +1289,10 @@ void UserInterface::banishWindow(bool flag) {
_menuMode = STD_MODE;
}
+void UserInterface::checkUseAction(UseType &use, const Common::String &invName,
+ const Common::String &msg, int objNum, int giveMode) {
+ // TODO
+}
+
+
} // End of namespace Sherlock
diff --git a/engines/sherlock/user_interface.h b/engines/sherlock/user_interface.h
index f6e0435f48..d94b2fadc5 100644
--- a/engines/sherlock/user_interface.h
+++ b/engines/sherlock/user_interface.h
@@ -26,6 +26,7 @@
#include "common/scummsys.h"
#include "common/events.h"
#include "sherlock/graphics.h"
+#include "sherlock/objects.h"
#include "sherlock/resources.h"
namespace Sherlock {
@@ -65,6 +66,7 @@ private:
int _oldLook;
bool _keyboardInput;
int _invMode;
+ int _invIndex;
bool _pause;
int _cNum;
int _selector, _oldSelector;
@@ -73,6 +75,8 @@ private:
Common::Rect _windowBounds;
Common::String _descStr;
int _windowStyle;
+ int _find;
+ Common::String _muse;
private:
void depressButton(int num);
@@ -82,6 +86,8 @@ private:
void toggleButton(int num);
+ void buttonPrint(const Common::Point &pt, int color, bool slamIt, const Common::String &str);
+
void examine();
void lookScreen(const Common::Point &pt);
@@ -101,6 +107,9 @@ private:
void doControls();
void makeButton(const Common::Rect &bounds, int textX, const Common::String &str);
+
+ void checkUseAction(UseType &use, const Common::String &invName, const Common::String &msg,
+ int objNum, int giveMode);
public:
MenuMode _menuMode;
int _menuCounter;
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 06:52:35 +0000