Merge branch 'msvc_2015' into xeen

1 files changed, 261 insertions, 0 deletions

diff --git a/engines/sherlock/scalpel/scalpel_saveload.cpp b/engines/sherlock/scalpel/scalpel_saveload.cpp
new file mode 100644
index 0000000000..01ba149813
--- /dev/null
+++ b/engines/sherlock/scalpel/scalpel_saveload.cpp
@@ -0,0 +1,261 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "sherlock/scalpel/scalpel_saveload.h"
+#include "sherlock/scalpel/scalpel_screen.h"
+#include "sherlock/scalpel/scalpel.h"
+
+namespace Sherlock {
+
+namespace Scalpel {
+
+const int ENV_POINTS[6][3] = {
+	{ 41, 80, 61 },		// Exit
+	{ 81, 120, 101 },	// Load
+	{ 121, 160, 141 },	// Save
+	{ 161, 200, 181 },	// Up
+	{ 201, 240, 221 },	// Down
+	{ 241, 280, 261 }	// Quit
+};
+
+/*----------------------------------------------------------------*/
+
+ScalpelSaveManager::ScalpelSaveManager(SherlockEngine *vm, const Common::String &target) : SaveManager(vm, target) {
+}
+
+void ScalpelSaveManager::drawInterface() {
+	ScalpelScreen &screen = *(ScalpelScreen *)_vm->_screen;
+	UserInterface &ui = *_vm->_ui;
+
+	// Create a list of savegame slots
+	createSavegameList();
+
+	screen._backBuffer1.fillRect(Common::Rect(0, CONTROLS_Y, SHERLOCK_SCREEN_WIDTH, CONTROLS_Y + 10), BORDER_COLOR);
+	screen._backBuffer1.fillRect(Common::Rect(0, CONTROLS_Y + 10, 2, SHERLOCK_SCREEN_HEIGHT), BORDER_COLOR);
+	screen._backBuffer1.fillRect(Common::Rect(318, CONTROLS_Y + 10, SHERLOCK_SCREEN_WIDTH, SHERLOCK_SCREEN_HEIGHT), BORDER_COLOR);
+	screen._backBuffer1.fillRect(Common::Rect(0, 199, SHERLOCK_SCREEN_WIDTH, SHERLOCK_SCREEN_HEIGHT), BORDER_COLOR);
+	screen._backBuffer1.fillRect(Common::Rect(2, CONTROLS_Y + 10, SHERLOCK_SCREEN_WIDTH - 2, SHERLOCK_SCREEN_HEIGHT - 2), INV_BACKGROUND);
+
+	screen.makeButton(Common::Rect(ENV_POINTS[0][0], CONTROLS_Y, ENV_POINTS[0][1], CONTROLS_Y + 10),
+		ENV_POINTS[0][2] - screen.stringWidth("Exit") / 2, "Exit");
+	screen.makeButton(Common::Rect(ENV_POINTS[1][0], CONTROLS_Y, ENV_POINTS[1][1], CONTROLS_Y + 10),
+		ENV_POINTS[1][2] - screen.stringWidth("Load") / 2, "Load");
+	screen.makeButton(Common::Rect(ENV_POINTS[2][0], CONTROLS_Y, ENV_POINTS[2][1], CONTROLS_Y + 10),
+		ENV_POINTS[2][2] - screen.stringWidth("Save") / 2, "Save");
+	screen.makeButton(Common::Rect(ENV_POINTS[3][0], CONTROLS_Y, ENV_POINTS[3][1], CONTROLS_Y + 10),
+		ENV_POINTS[3][2] - screen.stringWidth("Up") / 2, "Up");
+	screen.makeButton(Common::Rect(ENV_POINTS[4][0], CONTROLS_Y, ENV_POINTS[4][1], CONTROLS_Y + 10),
+		ENV_POINTS[4][2] - screen.stringWidth("Down") / 2, "Down");
+	screen.makeButton(Common::Rect(ENV_POINTS[5][0], CONTROLS_Y, ENV_POINTS[5][1], CONTROLS_Y + 10),
+		ENV_POINTS[5][2] - screen.stringWidth("Quit") / 2, "Quit");
+
+	if (!_savegameIndex)
+		screen.buttonPrint(Common::Point(ENV_POINTS[3][2], CONTROLS_Y), COMMAND_NULL, 0, "Up");
+
+	if (_savegameIndex == MAX_SAVEGAME_SLOTS - ONSCREEN_FILES_COUNT)
+		screen.buttonPrint(Common::Point(ENV_POINTS[4][2], CONTROLS_Y), COMMAND_NULL, 0, "Down");
+
+	for (int idx = _savegameIndex; idx < _savegameIndex + ONSCREEN_FILES_COUNT; ++idx) {
+		screen.gPrint(Common::Point(6, CONTROLS_Y + 11 + (idx - _savegameIndex) * 10),
+			INV_FOREGROUND, "%d.", idx + 1);
+		screen.gPrint(Common::Point(24, CONTROLS_Y + 11 + (idx - _savegameIndex) * 10),
+			INV_FOREGROUND, "%s", _savegames[idx].c_str());
+	}
+
+	if (!ui._slideWindows) {
+		screen.slamRect(Common::Rect(0, CONTROLS_Y, SHERLOCK_SCREEN_WIDTH, SHERLOCK_SCREEN_HEIGHT));
+	} else {
+		ui.summonWindow();
+	}
+
+	_envMode = SAVEMODE_NONE;
+}
+
+int ScalpelSaveManager::getHighlightedButton() const {
+	Common::Point pt = _vm->_events->mousePos();
+
+	for (int idx = 0; idx < 6; ++idx) {
+		if (pt.x > ENV_POINTS[idx][0] && pt.x < ENV_POINTS[idx][1] && pt.y > CONTROLS_Y
+				&& pt.y < (CONTROLS_Y + 10))
+			return idx;
+	}
+
+	return -1;
+}
+
+void ScalpelSaveManager::highlightButtons(int btnIndex) {
+	ScalpelScreen &screen = *(ScalpelScreen *)_vm->_screen;
+	byte color = (btnIndex == 0) ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND;
+
+	screen.buttonPrint(Common::Point(ENV_POINTS[0][2], CONTROLS_Y), color, 1, "Exit");
+
+	if ((btnIndex == 1) || ((_envMode == SAVEMODE_LOAD) && (btnIndex != 2)))
+		screen.buttonPrint(Common::Point(ENV_POINTS[1][2], CONTROLS_Y), COMMAND_HIGHLIGHTED, true, "Load");
+	else
+		screen.buttonPrint(Common::Point(ENV_POINTS[1][2], CONTROLS_Y), COMMAND_FOREGROUND, true, "Load");
+
+	if ((btnIndex == 2) || ((_envMode == SAVEMODE_SAVE) && (btnIndex != 1)))
+		screen.buttonPrint(Common::Point(ENV_POINTS[2][2], CONTROLS_Y), COMMAND_HIGHLIGHTED, true, "Save");
+	else
+		screen.buttonPrint(Common::Point(ENV_POINTS[2][2], CONTROLS_Y), COMMAND_FOREGROUND, true, "Save");
+
+	if (btnIndex == 3 && _savegameIndex)
+		screen.buttonPrint(Common::Point(ENV_POINTS[3][2], CONTROLS_Y), COMMAND_HIGHLIGHTED, true, "Up");
+	else
+		if (_savegameIndex)
+			screen.buttonPrint(Common::Point(ENV_POINTS[3][2], CONTROLS_Y), COMMAND_FOREGROUND, true, "Up");
+
+	if ((btnIndex == 4) && (_savegameIndex < MAX_SAVEGAME_SLOTS - 5))
+		screen.buttonPrint(Common::Point(ENV_POINTS[4][2], CONTROLS_Y), COMMAND_HIGHLIGHTED, true, "Down");
+	else if (_savegameIndex < (MAX_SAVEGAME_SLOTS - 5))
+		screen.buttonPrint(Common::Point(ENV_POINTS[4][2], CONTROLS_Y), COMMAND_FOREGROUND, true, "Down");
+
+	color = (btnIndex == 5) ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND;
+	screen.buttonPrint(Common::Point(ENV_POINTS[5][2], CONTROLS_Y), color, 1, "Quit");
+}
+
+bool ScalpelSaveManager::checkGameOnScreen(int slot) {
+	ScalpelScreen &screen = *(ScalpelScreen *)_vm->_screen;
+
+	// Check if it's already on-screen
+	if (slot != -1 && (slot < _savegameIndex || slot >= (_savegameIndex + ONSCREEN_FILES_COUNT))) {
+		_savegameIndex = slot;
+
+		screen._backBuffer1.fillRect(Common::Rect(3, CONTROLS_Y + 11, SHERLOCK_SCREEN_WIDTH - 2,
+			SHERLOCK_SCREEN_HEIGHT - 1), INV_BACKGROUND);
+
+		for (int idx = _savegameIndex; idx < (_savegameIndex + 5); ++idx) {
+			screen.gPrint(Common::Point(6, CONTROLS_Y + 11 + (idx - _savegameIndex) * 10),
+				INV_FOREGROUND, "%d.", idx + 1);
+			screen.gPrint(Common::Point(24, CONTROLS_Y + 11 + (idx - _savegameIndex) * 10),
+				INV_FOREGROUND, "%s", _savegames[idx].c_str());
+		}
+
+		screen.slamRect(Common::Rect(3, CONTROLS_Y + 11, 318, SHERLOCK_SCREEN_HEIGHT));
+
+		byte color = !_savegameIndex ? COMMAND_NULL : COMMAND_FOREGROUND;
+		screen.buttonPrint(Common::Point(ENV_POINTS[3][2], CONTROLS_Y), color, 1, "Up");
+
+		color = (_savegameIndex == (MAX_SAVEGAME_SLOTS - 5)) ? COMMAND_NULL : COMMAND_FOREGROUND;
+		screen.buttonPrint(Common::Point(ENV_POINTS[4][2], CONTROLS_Y), color, 1, "Down");
+
+		return true;
+	}
+
+	return false;
+}
+
+bool ScalpelSaveManager::promptForDescription(int slot) {
+	Events &events = *_vm->_events;
+	Scene &scene = *_vm->_scene;
+	ScalpelScreen &screen = *(ScalpelScreen *)_vm->_screen;
+	Talk &talk = *_vm->_talk;
+	int xp, yp;
+	bool flag = false;
+
+	screen.buttonPrint(Common::Point(ENV_POINTS[0][2], CONTROLS_Y), COMMAND_NULL, true, "Exit");
+	screen.buttonPrint(Common::Point(ENV_POINTS[1][2], CONTROLS_Y), COMMAND_NULL, true, "Load");
+	screen.buttonPrint(Common::Point(ENV_POINTS[2][2], CONTROLS_Y), COMMAND_NULL, true, "Save");
+	screen.buttonPrint(Common::Point(ENV_POINTS[3][2], CONTROLS_Y), COMMAND_NULL, true, "Up");
+	screen.buttonPrint(Common::Point(ENV_POINTS[4][2], CONTROLS_Y), COMMAND_NULL, true, "Down");
+	screen.buttonPrint(Common::Point(ENV_POINTS[5][2], CONTROLS_Y), COMMAND_NULL, true, "Quit");
+
+	Common::String saveName = _savegames[slot];
+	if (isSlotEmpty(slot)) {
+		// It's an empty slot, so start off with an empty save name
+		saveName = "";
+
+		yp = CONTROLS_Y + 12 + (slot - _savegameIndex) * 10;
+		screen.vgaBar(Common::Rect(24, yp, 85, yp + 9), INV_BACKGROUND);
+	}
+
+	screen.print(Common::Point(6, CONTROLS_Y + 12 + (slot - _savegameIndex) * 10), TALK_FOREGROUND, "%d.", slot + 1);
+	screen.print(Common::Point(24, CONTROLS_Y + 12 + (slot - _savegameIndex) * 10), TALK_FOREGROUND, "%s", saveName.c_str());
+	xp = 24 + screen.stringWidth(saveName);
+	yp = CONTROLS_Y + 12 + (slot - _savegameIndex) * 10;
+
+	int done = 0;
+	do {
+		while (!_vm->shouldQuit() && !events.kbHit()) {
+			scene.doBgAnim();
+
+			if (talk._talkToAbort)
+				return false;
+
+			// Allow event processing
+			events.pollEventsAndWait();
+			events.setButtonState();
+
+			flag = !flag;
+			if (flag)
+				screen.vgaBar(Common::Rect(xp, yp - 1, xp + 8, yp + 9), INV_FOREGROUND);
+			else
+				screen.vgaBar(Common::Rect(xp, yp - 1, xp + 8, yp + 9), INV_BACKGROUND);
+		}
+		if (_vm->shouldQuit())
+			return false;
+
+		// Get the next keypress
+		Common::KeyState keyState = events.getKey();
+
+		if (keyState.keycode == Common::KEYCODE_BACKSPACE && saveName.size() > 0) {
+			// Delete character of save name
+			screen.vgaBar(Common::Rect(xp - screen.charWidth(saveName.lastChar()), yp - 1,
+				xp + 8, yp + 9), INV_BACKGROUND);
+			xp -= screen.charWidth(saveName.lastChar());
+			screen.vgaBar(Common::Rect(xp, yp - 1, xp + 8, yp + 9), INV_FOREGROUND);
+			saveName.deleteLastChar();
+		
+		} else if (keyState.keycode == Common::KEYCODE_RETURN && saveName.compareToIgnoreCase(EMPTY_SAVEGAME_SLOT)) {
+			done = 1;
+
+		} else if (keyState.keycode == Common::KEYCODE_ESCAPE) {
+			screen.vgaBar(Common::Rect(xp, yp - 1, xp + 8, yp + 9), INV_BACKGROUND);
+			done = -1;
+		
+		} else if (keyState.ascii >= ' ' && keyState.ascii <= 'z' && saveName.size() < 50
+				&& (xp + screen.charWidth(keyState.ascii)) < 308) {
+			char c = (char)keyState.ascii;
+
+			screen.vgaBar(Common::Rect(xp, yp - 1, xp + 8, yp + 9), INV_BACKGROUND);
+			screen.print(Common::Point(xp, yp), TALK_FOREGROUND, "%c", c);
+			xp += screen.charWidth(c);
+			screen.vgaBar(Common::Rect(xp, yp - 1, xp + 8, yp + 9), INV_FOREGROUND);
+			saveName += c;
+		}
+	} while (!done);
+
+	if (done == 1) {
+		// Enter key perssed
+		_savegames[slot] = saveName;
+	} else {
+		done = 0;
+		_envMode = SAVEMODE_NONE;
+		highlightButtons(-1);
+	}
+
+	return done == 1;
+}
+
+} // End of namespace Scalpel
+
+} // End of namespace Sherlock