Original Source for 1.13 Mod High Resolution version from 12/06/05

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@21 3b4a5df2-a311-0410-b5c6-a8a6f20db521

TileEngine/Simple Render Utils.cpp

@@ -0,0 +1,38 @@
+#ifdef PRECOMPILEDHEADERS
+	#include "TileEngine All.h"
+#else
+	#include "types.h"
+	#include "Isometric Utils.h"
+	#include "renderworld.h"
+#endif
+
+void MarkMapIndexDirty( INT32 iMapIndex )
+{
+	gpWorldLevelData[ iMapIndex ].uiFlags |= MAPELEMENT_REDRAW;
+	SetRenderFlags( RENDER_FLAG_MARKED );
+}
+
+void CenterScreenAtMapIndex( INT32 iMapIndex )
+{
+	INT16 sWorldX, sWorldY;
+	INT16 sCellX, sCellY;
+
+	//Get X, Y world GRID Coordinates
+	sWorldY = ( iMapIndex / WORLD_COLS );
+	sWorldX = iMapIndex - ( sWorldY * WORLD_COLS );
+
+	//Convert into cell coords
+	sCellY = sWorldY * CELL_Y_SIZE;
+	sCellX = sWorldX * CELL_X_SIZE;
+
+	//Set the render values, so that the screen will render here next frame.
+	gsRenderCenterX = sCellX;
+	gsRenderCenterY = sCellY;
+
+	SetRenderFlags( RENDER_FLAG_FULL );
+}
+
+void MarkWorldDirty()
+{
+	SetRenderFlags( RENDER_FLAG_FULL );
+}