1 files changed, 302 insertions, 1 deletions

diff --git a/engines/mohawk/riven_stacks/aspit.cpp b/engines/mohawk/riven_stacks/aspit.cpp
index f8aa53af8a..f4ab7d1340 100644
--- a/engines/mohawk/riven_stacks/aspit.cpp
+++ b/engines/mohawk/riven_stacks/aspit.cpp
@@ -22,7 +22,14 @@
 
 #include "mohawk/riven_stacks/aspit.h"
 
-#include "engines/mohawk/riven.h"
+#include "mohawk/riven.h"
+#include "mohawk/riven_card.h"
+#include "mohawk/riven_graphics.h"
+#include "mohawk/riven_sound.h"
+
+#include "common/translation.h"
+
+#include "gui/message.h"
 
 namespace Mohawk {
 namespace RivenStacks {
@@ -30,6 +37,300 @@ namespace RivenStacks {
 ASpit::ASpit(MohawkEngine_Riven *vm) :
 		RivenStack(vm, kStackAspit) {
 
+	REGISTER_COMMAND(ASpit, xastartupbtnhide);
+	REGISTER_COMMAND(ASpit, xasetupcomplete);
+	REGISTER_COMMAND(ASpit, xaatrusopenbook);
+	REGISTER_COMMAND(ASpit, xaatrusbookback);
+	REGISTER_COMMAND(ASpit, xaatrusbookprevpage);
+	REGISTER_COMMAND(ASpit, xaatrusbooknextpage);
+	REGISTER_COMMAND(ASpit, xacathopenbook);
+	REGISTER_COMMAND(ASpit, xacathbookback);
+	REGISTER_COMMAND(ASpit, xacathbookprevpage);
+	REGISTER_COMMAND(ASpit, xacathbooknextpage);
+	REGISTER_COMMAND(ASpit, xtrapbookback);
+	REGISTER_COMMAND(ASpit, xatrapbookclose);
+	REGISTER_COMMAND(ASpit, xatrapbookopen);
+	REGISTER_COMMAND(ASpit, xarestoregame);
+	REGISTER_COMMAND(ASpit, xadisablemenureturn);
+	REGISTER_COMMAND(ASpit, xaenablemenureturn);
+	REGISTER_COMMAND(ASpit, xalaunchbrowser);
+	REGISTER_COMMAND(ASpit, xadisablemenuintro);
+	REGISTER_COMMAND(ASpit, xaenablemenuintro);
+	REGISTER_COMMAND(ASpit, xademoquit);
+	REGISTER_COMMAND(ASpit, xaexittomain);
+}
+
+void ASpit::xastartupbtnhide(uint16 argc, uint16 *argv) {
+	// The original game hides the start/setup buttons depending on an ini entry.
+	// It's safe to ignore this command.
+}
+
+void ASpit::xasetupcomplete(uint16 argc, uint16 *argv) {
+	// The original game sets an ini entry to disable the setup button and use the
+	// start button only. It's safe to ignore this part of the command.
+	_vm->_sound->stopSound();
+	_vm->changeToCard(1);
+}
+
+void ASpit::xaatrusopenbook(uint16 argc, uint16 *argv) {
+	// Get the variable
+	uint32 &page = _vm->_vars["aatruspage"];
+
+	// Set hotspots depending on the page
+	RivenHotspot *openBook = _vm->getCard()->getHotspotByName("openBook");
+	RivenHotspot *nextPage = _vm->getCard()->getHotspotByName("nextpage");
+	RivenHotspot *prevPage = _vm->getCard()->getHotspotByName("prevpage");
+	if (page == 1) {
+		prevPage->enable(false);
+		nextPage->enable(false);
+		openBook->enable(true);
+	} else {
+		prevPage->enable(true);
+		nextPage->enable(true);
+		openBook->enable(false);
+	}
+
+	// Draw the image of the page
+	_vm->getCard()->drawPicture(page);
+}
+
+void ASpit::xaatrusbookback(uint16 argc, uint16 *argv) {
+	// Return to where we were before entering the book
+	_vm->changeToStack(_vm->_vars["returnstackid"]);
+	_vm->changeToCard(_vm->_vars["returncardid"]);
+}
+
+void ASpit::xaatrusbookprevpage(uint16 argc, uint16 *argv) {
+	// Get the page variable
+	uint32 &page = _vm->_vars["aatruspage"];
+
+	// Decrement the page if it's not the first page
+	if (page == 1)
+		return;
+	page--;
+
+	// Play the page turning sound
+	if (_vm->getFeatures() & GF_DEMO)
+		_vm->_sound->playSound(4);
+	else
+		_vm->_sound->playSound(3);
+
+	// Now update the screen :)
+	_vm->_gfx->scheduleTransition(1);
+	_vm->getCard()->drawPicture(page);
+}
+
+void ASpit::xaatrusbooknextpage(uint16 argc, uint16 *argv) {
+	// Get the page variable
+	uint32 &page = _vm->_vars["aatruspage"];
+
+	// Increment the page if it's not the last page
+	if (((_vm->getFeatures() & GF_DEMO) && page == 6) || page == 10)
+		return;
+	page++;
+
+	// Play the page turning sound
+	if (_vm->getFeatures() & GF_DEMO)
+		_vm->_sound->playSound(5);
+	else
+		_vm->_sound->playSound(4);
+
+	// Now update the screen :)
+	_vm->_gfx->scheduleTransition(0);
+	_vm->getCard()->drawPicture(page);
+}
+
+void ASpit::xacathopenbook(uint16 argc, uint16 *argv) {
+	// Get the variable
+	uint32 page = _vm->_vars["acathpage"];
+
+	// Set hotspots depending on the page
+	RivenHotspot *openBook = _vm->getCard()->getHotspotByName("openBook");
+	RivenHotspot *nextPage = _vm->getCard()->getHotspotByName("nextpage");
+	RivenHotspot *prevPage = _vm->getCard()->getHotspotByName("prevpage");
+	if (page == 1) {
+		prevPage->enable(false);
+		nextPage->enable(false);
+		openBook->enable(true);
+	} else {
+		prevPage->enable(true);
+		nextPage->enable(true);
+		openBook->enable(false);
+	}
+
+	// Draw the image of the page
+	_vm->getCard()->drawPicture(page);
+
+	// Draw the white page edges
+	if (page > 1 && page < 5)
+		_vm->getCard()->drawPicture(50);
+	else if (page > 5)
+		_vm->getCard()->drawPicture(51);
+
+	if (page == 28) {
+		// Draw the telescope combination
+		// The images for the numbers are tBMP's 13 through 17.
+		// The start point is at (156, 247)
+		uint32 teleCombo = _vm->_vars["tcorrectorder"];
+		static const uint16 kNumberWidth = 32;
+		static const uint16 kNumberHeight = 25;
+		static const uint16 kDstX = 156;
+		static const uint16 kDstY = 247;
+
+		for (byte i = 0; i < 5; i++) {
+			uint16 offset = (getComboDigit(teleCombo, i) - 1) * kNumberWidth;
+			Common::Rect srcRect = Common::Rect(offset, 0, offset + kNumberWidth, kNumberHeight);
+			Common::Rect dstRect = Common::Rect(i * kNumberWidth + kDstX, kDstY, (i + 1) * kNumberWidth + kDstX, kDstY + kNumberHeight);
+			_vm->_gfx->drawImageRect(i + 13, srcRect, dstRect);
+		}
+	}
+}
+
+void ASpit::xacathbookback(uint16 argc, uint16 *argv) {
+	// Return to where we were before entering the book
+	_vm->changeToStack(_vm->_vars["returnstackid"]);
+	_vm->changeToCard(_vm->_vars["returncardid"]);
+}
+
+void ASpit::xacathbookprevpage(uint16 argc, uint16 *argv) {
+	// Get the variable
+	uint32 &page = _vm->_vars["acathpage"];
+
+	// Increment the page if it's not the first page
+	if (page == 1)
+		return;
+	page--;
+
+	// Play the page turning sound
+	_vm->_sound->playSound(5);
+
+	// Now update the screen :)
+	_vm->_gfx->scheduleTransition(3);
+	_vm->getCard()->drawPicture(page);
+}
+
+void ASpit::xacathbooknextpage(uint16 argc, uint16 *argv) {
+	// Get the variable
+	uint32 &page = _vm->_vars["acathpage"];
+
+	// Increment the page if it's not the last page
+	if (page == 49)
+		return;
+	page++;
+
+	// Play the page turning sound
+	_vm->_sound->playSound(6);
+
+	// Now update the screen :)
+	_vm->_gfx->scheduleTransition(2);
+	_vm->getCard()->drawPicture(page);
+}
+
+void ASpit::xtrapbookback(uint16 argc, uint16 *argv) {
+	// Return to where we were before entering the book
+	_vm->_vars["atrap"] = 0;
+	_vm->changeToStack(_vm->_vars["returnstackid"]);
+	_vm->changeToCard(_vm->_vars["returncardid"]);
+}
+
+void ASpit::xatrapbookclose(uint16 argc, uint16 *argv) {
+	// Close the trap book
+	_vm->_vars["atrap"] = 0;
+
+	// Play the page turning sound
+	_vm->_sound->playSound(8);
+
+	_vm->refreshCard();
+}
+
+void ASpit::xatrapbookopen(uint16 argc, uint16 *argv) {
+	// Open the trap book
+	_vm->_vars["atrap"] = 1;
+
+	// Play the page turning sound
+	_vm->_sound->playSound(9);
+
+	_vm->refreshCard();
+}
+
+void ASpit::xarestoregame(uint16 argc, uint16 *argv) {
+	// Launch the load game dialog
+	_vm->runLoadDialog();
+}
+
+void ASpit::xadisablemenureturn(uint16 argc, uint16 *argv) {
+	// This function would normally enable the Windows menu item for
+	// returning to the main menu. Ctrl+r will do this instead.
+	// The original also had this shortcut.
+}
+
+void ASpit::xaenablemenureturn(uint16 argc, uint16 *argv) {
+	// This function would normally enable the Windows menu item for
+	// returning to the main menu. Ctrl+r will do this instead.
+	// The original also had this shortcut.
+}
+
+void ASpit::xalaunchbrowser(uint16 argc, uint16 *argv) {
+	// Well, we can't launch a browser for obvious reasons ;)
+	// The original text is as follows (for reference):
+
+	// If you have an auto-dial configured connection to the Internet,
+	// please select YES below.
+	//
+	// America Online and CompuServe users may experience difficulty. If
+	// you find that you are unable to connect, please quit the Riven
+	// Demo, launch your browser and type in the following URL:
+	//
+	//     www.redorb.com/buyriven
+	//
+	// Would you like to attempt to make the connection?
+	//
+	// [YES] [NO]
+
+	GUI::MessageDialog dialog(_("At this point, the Riven Demo would\n"
+			                          "ask if you would like to open a web browser\n"
+			                          "to bring you to the Red Orb store to buy\n"
+			                          "the game. ScummVM cannot do that and\n"
+			                          "the site no longer exists."));
+	dialog.runModal();
+}
+
+void ASpit::xadisablemenuintro(uint16 argc, uint16 *argv) {
+	// This function would normally enable the Windows menu item for
+	// playing the intro. Ctrl+p will play the intro movies instead.
+	// The original also had this shortcut.
+
+	// Hide the "exit" button here
+	_vm->_gfx->hideInventory();
+}
+
+void ASpit::xaenablemenuintro(uint16 argc, uint16 *argv) {
+	// This function would normally enable the Windows menu item for
+	// playing the intro. Ctrl+p will play the intro movies instead.
+	// The original also had this shortcut.
+
+	// Show the "exit" button here
+	_vm->_gfx->showInventory();
+}
+
+void ASpit::xademoquit(uint16 argc, uint16 *argv) {
+	// Exactly as it says on the tin. In the demo, this function quits.
+	_vm->setGameOver();
+}
+
+void ASpit::xaexittomain(uint16 argc, uint16 *argv) {
+	// One could potentially implement this function, but there would be no
+	// point. This function is only used in the demo's aspit card 9 update
+	// screen script. However, card 9 is not accessible from the game without
+	// jumping to the card and there's nothing going on in the card so it
+	// never gets called. There's also no card 9 in the full game, so the
+	// functionality of this card was likely removed before release. The
+	// demo executable references some other external commands relating to
+	// setting and getting the volume, as well as drawing the volume. I'd
+	// venture to guess that this would have been some sort of options card
+	// replaced with the Windows/Mac API in the final product.
+	//
+	// Yeah, this function is just dummied and holds a big comment ;)
 }
 
 } // End of namespace RivenStacks