From 79bf94c87729506b556f66d15ea30827b509451a Mon Sep 17 00:00:00 2001
From: Matthew Hoops
Date: Sun, 1 Aug 2010 17:54:48 +0000
Subject: SCI: Move kernelShakeScreen to GfxScreen so it can be used in SCI32
 (it's used in GK1)

svn-id: r51583
---
 engines/sci/graphics/paint.cpp   |  4 ----
 engines/sci/graphics/paint.h     |  4 ----
 engines/sci/graphics/paint16.cpp | 17 -----------------
 engines/sci/graphics/paint16.h   |  2 --
 engines/sci/graphics/screen.cpp  | 16 ++++++++++++++++
 engines/sci/graphics/screen.h    |  5 +++--
 6 files changed, 19 insertions(+), 29 deletions(-)

(limited to 'engines/sci/graphics')

diff --git a/engines/sci/graphics/paint.cpp b/engines/sci/graphics/paint.cpp
index 13dcebc27a..50b0534ba7 100644
--- a/engines/sci/graphics/paint.cpp
+++ b/engines/sci/graphics/paint.cpp
@@ -49,8 +49,4 @@ void GfxPaint::kernelDrawCel(GuiResourceId viewId, int16 loopNo, int16 celNo, ui
 void GfxPaint::kernelGraphDrawLine(Common::Point startPoint, Common::Point endPoint, int16 color, int16 priority, int16 control) {
 }
 
-void GfxPaint::kernelShakeScreen(uint16 shakeCount, uint16 directions) {
-	warning("Unimplemented kShakeScreen");
-}
-
 } // End of namespace Sci
diff --git a/engines/sci/graphics/paint.h b/engines/sci/graphics/paint.h
index 75a17461d4..994bc4e5e9 100644
--- a/engines/sci/graphics/paint.h
+++ b/engines/sci/graphics/paint.h
@@ -38,10 +38,6 @@ public:
 	virtual void kernelDrawPicture(GuiResourceId pictureId, int16 animationNr, bool animationBlackoutFlag, bool mirroredFlag, bool addToFlag, int16 EGApaletteNo);
 	virtual void kernelDrawCel(GuiResourceId viewId, int16 loopNo, int16 celNo, uint16 leftPos, uint16 topPos, int16 priority, uint16 paletteNo, bool hiresMode, reg_t upscaledHiresHandle);
 	virtual void kernelGraphDrawLine(Common::Point startPoint, Common::Point endPoint, int16 color, int16 priority, int16 control);
-
-	virtual void kernelShakeScreen(uint16 shakeCount, uint16 directions);
-
-private:
 };
 
 } // End of namespace Sci
diff --git a/engines/sci/graphics/paint16.cpp b/engines/sci/graphics/paint16.cpp
index bb3975e9ef..0685d96073 100644
--- a/engines/sci/graphics/paint16.cpp
+++ b/engines/sci/graphics/paint16.cpp
@@ -596,23 +596,6 @@ reg_t GfxPaint16::kernelDisplay(const char *text, int argc, reg_t *argv) {
 	return result;
 }
 
-// TODO: If this matches the sci32 implementation, we may put it into GfxScreen
-void GfxPaint16::kernelShakeScreen(uint16 shakeCount, uint16 directions) {
-	while (shakeCount--) {
-		if (directions & SCI_SHAKE_DIRECTION_VERTICAL)
-			_screen->setVerticalShakePos(10);
-		// TODO: horizontal shakes
-		g_system->updateScreen();
-		g_sci->getEngineState()->wait(3);
-
-		if (directions & SCI_SHAKE_DIRECTION_VERTICAL)
-			_screen->setVerticalShakePos(0);
-
-		g_system->updateScreen();
-		g_sci->getEngineState()->wait(3);
-	}
-}
-
 reg_t GfxPaint16::kernelPortraitLoad(const Common::String &resourceName) {
 	//Portrait *myPortrait = new Portrait(g_sci->getResMan(), _screen, _palette, resourceName);
 	return NULL_REG;
diff --git a/engines/sci/graphics/paint16.h b/engines/sci/graphics/paint16.h
index edffa8da6e..e944c71bdd 100644
--- a/engines/sci/graphics/paint16.h
+++ b/engines/sci/graphics/paint16.h
@@ -88,8 +88,6 @@ public:
 
 	reg_t kernelDisplay(const char *text, int argc, reg_t *argv);
 
-	void kernelShakeScreen(uint16 shakeCount, uint16 directions);
-
 	reg_t kernelPortraitLoad(const Common::String &resourceName);
 	void kernelPortraitShow(const Common::String &resourceName, Common::Point position, uint16 resourceNum, uint16 noun, uint16 verb, uint16 cond, uint16 seq);
 	void kernelPortraitUnload(uint16 portraitId);
diff --git a/engines/sci/graphics/screen.cpp b/engines/sci/graphics/screen.cpp
index 131a3d2eb8..839b9975c5 100644
--- a/engines/sci/graphics/screen.cpp
+++ b/engines/sci/graphics/screen.cpp
@@ -534,6 +534,22 @@ void GfxScreen::setVerticalShakePos(uint16 shakePos) {
 		g_system->setShakePos(shakePos * 2);
 }
 
+void GfxScreen::kernelShakeScreen(uint16 shakeCount, uint16 directions) {
+	while (shakeCount--) {
+		if (directions & SCI_SHAKE_DIRECTION_VERTICAL)
+			setVerticalShakePos(10);
+		// TODO: horizontal shakes
+		g_system->updateScreen();
+		g_sci->getEngineState()->wait(3);
+
+		if (directions & SCI_SHAKE_DIRECTION_VERTICAL)
+			setVerticalShakePos(0);
+
+		g_system->updateScreen();
+		g_sci->getEngineState()->wait(3);
+	}
+}
+
 void GfxScreen::dither(bool addToFlag) {
 	int y, x;
 	byte color, ditheredColor;
diff --git a/engines/sci/graphics/screen.h b/engines/sci/graphics/screen.h
index f1e3d028a8..97f5736289 100644
--- a/engines/sci/graphics/screen.h
+++ b/engines/sci/graphics/screen.h
@@ -109,8 +109,6 @@ public:
 	void getPalette(Palette *pal);
 	void setPalette(Palette *pal);
 
-	void setVerticalShakePos(uint16 shakePos);
-
 	void scale2x(const byte *src, byte *dst, int16 srcWidth, int16 srcHeight);
 
 	void adjustToUpscaledCoordinates(int16 &y, int16 &x);
@@ -126,6 +124,7 @@ public:
 	int _picNotValidSci11; // another variable that is used by kPicNotValid in sci1.1
 
 	int16 kernelPicNotValid(int16 newPicNotValid);
+	void kernelShakeScreen(uint16 shakeCount, uint16 direction);
 
 private:
 	uint16 _width;
@@ -143,6 +142,8 @@ private:
 	void bitsSaveScreen(Common::Rect rect, byte *screen, uint16 screenWidth, byte *&memoryPtr);
 	void bitsSaveDisplayScreen(Common::Rect rect, byte *&memoryPtr);
 
+	void setVerticalShakePos(uint16 shakePos);
+
 	bool _unditherState;
 	int16 _unditherMemorial[SCI_SCREEN_UNDITHERMEMORIAL_SIZE];
 
-- 
cgit v1.2.3