[Scummvm-cvs-logs] SF.net SVN: scummvm:[52216] scummvm/trunk/engines/mohawk/riven_external.cpp

[mthreepwood at users.sourceforge.net]

Revision: 52216
          http://scummvm.svn.sourceforge.net/scummvm/?rev=52216&view=rev
Author:   mthreepwood
Date:     2010-08-19 18:04:11 +0000 (Thu, 19 Aug 2010)

Log Message:
-----------
MOHAWK: Draw in the dome combination in the lab journal

Modified Paths:
--------------
    scummvm/trunk/engines/mohawk/riven_external.cpp

Modified: scummvm/trunk/engines/mohawk/riven_external.cpp
===================================================================
--- scummvm/trunk/engines/mohawk/riven_external.cpp	2010-08-19 17:33:10 UTC (rev 52215)
+++ scummvm/trunk/engines/mohawk/riven_external.cpp	2010-08-19 18:04:11 UTC (rev 52216)
@@ -458,9 +458,28 @@
 	// Draw the image of the page based on the blabbook variable
 	_vm->_gfx->drawPLST(page);
 
-	// TODO: Draw the dome combo
 	if (page == 14) {
-		warning ("Need to draw dome combo");
+		// Draw the dome combination
+		// The images for the numbers are tBMP's 364 through 368
+		// The start point is at (240, 82)
+		uint32 domeCombo = *_vm->matchVarToString("adomecombo");
+		static const uint16 kNumberWidth = 32;
+		static const uint16 kNumberHeight = 24;
+		static const uint16 kDstX = 240;
+		static const uint16 kDstY = 82;
+		byte numCount = 0;
+
+		for (int bitPos = 24; bitPos >= 0; bitPos--) {
+			if (domeCombo & (1 << bitPos)) {
+				uint16 offset = (24 - bitPos) * kNumberWidth;
+				Common::Rect srcRect = Common::Rect(offset, 0, offset + kNumberWidth, kNumberHeight);
+				Common::Rect dstRect = Common::Rect(numCount * kNumberWidth + kDstX, kDstY, (numCount + 1) * kNumberWidth + kDstX, kDstY + kNumberHeight);
+				_vm->_gfx->drawImageRect(numCount + 364, srcRect, dstRect);
+				numCount++;
+			}
+		}
+
+		assert(numCount == 5); // Sanity check
 	}
 }
 


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