From cb48b4fca0b6a1fc816ba6cb49f497476ebcd534 Mon Sep 17 00:00:00 2001
From: Robert Göffringmann
Date: Sat, 12 Jul 2003 05:26:23 +0000
Subject: implemented -x command line option

svn-id: r8926
---
 sky/control.cpp | 37 ++++++++++++++++++++++++++++++++++++-
 sky/control.h   |  1 +
 sky/sky.cpp     | 22 ++++++++++++++++------
 sky/sky.h       |  1 +
 4 files changed, 54 insertions(+), 7 deletions(-)

(limited to 'sky')

diff --git a/sky/control.cpp b/sky/control.cpp
index 0880a5b3c6..c398cb2ea5 100644
--- a/sky/control.cpp
+++ b/sky/control.cpp
@@ -1461,7 +1461,7 @@ uint16 SkyControl::restoreGameFromFile(bool autoSave) {
 		else
 			sprintf(fName, "SKY-VM%03d.ASD", SkyState::_systemVars.gameVersion);
 	} else
-    	sprintf(fName,"SKY-VM.%03d", _selectedGame);
+		sprintf(fName,"SKY-VM.%03d", _selectedGame);
 
 	File inf;
 	if (!inf.open(fName, _savePath)) {
@@ -1491,6 +1491,41 @@ uint16 SkyControl::restoreGameFromFile(bool autoSave) {
 	return res;
 }
 
+uint16 SkyControl::quickXRestore(uint16 slot) {
+	uint16 result;
+	initPanel();
+	_mouseClicked = false;
+
+	_savedCharSet = _skyText->giveCurrentCharSet();
+	_skyText->fnSetFont(0);
+
+	if (SkyState::_systemVars.gameVersion < 331)
+		_skyScreen->setPalette(60509);
+	else
+		_skyScreen->setPalette(60510);
+
+	_savedMouse = _skyMouse->giveCurrentMouseType();
+	_skyMouse->spriteMouse(MOUSE_NORMAL,0,0);
+
+	if (slot == 0)
+		result = restoreGameFromFile(true);
+	else {
+		_selectedGame = slot - 1;
+		result = restoreGameFromFile(false);
+	}
+	if (result == GAME_RESTORED) {
+		memset(_skyScreen->giveCurrent(), 0, GAME_SCREEN_WIDTH * GAME_SCREEN_HEIGHT);
+		_skyScreen->showScreen(_skyScreen->giveCurrent());
+		_skyScreen->forceRefresh();
+	}
+	_skyScreen->setPaletteEndian((uint8 *)SkyState::fetchCompact(SkyState::_systemVars.currentPalette));
+	_skyMouse->spriteMouse(_savedMouse, 0, 0);
+	_skyText->fnSetFont(_savedCharSet);
+
+	removePanel();
+    return result;
+}
+
 uint16 *SkyControl::lz77decode(uint16 *data) {
 	uint32 size = READ_LE_UINT32(data);
 	data += 2;
diff --git a/sky/control.h b/sky/control.h
index 7b23fe3d84..2b754e0a1c 100644
--- a/sky/control.h
+++ b/sky/control.h
@@ -173,6 +173,7 @@ public:
 	void restartGame(void);
 	void showGameQuitMsg(bool useScreen = true);
 	void doAutoSave(void);
+	uint16 quickXRestore(uint16 slot);
     
 private:
 	void initPanel(void);
diff --git a/sky/sky.cpp b/sky/sky.cpp
index 3a444da83e..25e51c40a1 100644
--- a/sky/sky.cpp
+++ b/sky/sky.cpp
@@ -179,14 +179,15 @@ void SkyState::go() {
 
 	initialise();
 
-	bool introSkipped;
-	if (_systemVars.gameVersion != 267) // don't do intro for floppydemo
-		introSkipped = !intro();
-	else introSkipped = false;
+	bool introSkipped = false;
+	if (!_quickLaunch) {
+		if (_systemVars.gameVersion != 267) // don't do intro for floppydemo
+			introSkipped = !intro();
 
-	_skyDisk->flushPrefetched();
+		_skyDisk->flushPrefetched();
 
-	loadBase0();
+		loadBase0();
+	}
 
 	if (introSkipped)
 		_skyControl->restartGame();
@@ -266,6 +267,15 @@ void SkyState::initialise(void) {
 
 	if (_systemVars.gameVersion == 288)
 		SkyCompact::patchFor288();
+
+	uint16 result = 0;
+	if (_detector->_save_slot >= 0)
+		result = _skyControl->quickXRestore(_detector->_save_slot);
+
+	if (result == GAME_RESTORED)
+		_quickLaunch = true;
+	else
+		_quickLaunch = false;
 }
 
 void SkyState::initItemList() {
diff --git a/sky/sky.h b/sky/sky.h
index b536979953..ea119a43e9 100644
--- a/sky/sky.h
+++ b/sky/sky.h
@@ -62,6 +62,7 @@ protected:
 	byte _game;
 	byte _key_pressed;
 	static uint8 _languageTable[11];
+	bool _quickLaunch; // set when starting with -x
 
 	//intro related
 	
-- 
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