From 3a000f3d84531288690a665297ec0180daab8b2d Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Wed, 25 Feb 2009 18:59:00 +0000
Subject: SCI: Simplify event polling code a little bit

svn-id: r38881
---
 engines/sci/gfx/gfx_driver.cpp | 24 +++---------------------
 engines/sci/gfx/operations.cpp |  3 +++
 2 files changed, 6 insertions(+), 21 deletions(-)

(limited to 'engines')

diff --git a/engines/sci/gfx/gfx_driver.cpp b/engines/sci/gfx/gfx_driver.cpp
index e5e1beeb5f..528904c7b5 100644
--- a/engines/sci/gfx/gfx_driver.cpp
+++ b/engines/sci/gfx/gfx_driver.cpp
@@ -38,8 +38,6 @@ struct _scummvm_driver_state {
 	byte *visual[2];
 	uint8 *pointer_data;
 	int xsize, ysize;
-	//int buckystate;
-	bool update_mouse;
 };
 
 #define S ((struct _scummvm_driver_state *)(drv->state))
@@ -293,8 +291,6 @@ static int scummvm_set_pointer(gfx_driver_t *drv, gfx_pixmap_t *pointer) {
 		g_system->showMouse(true);
 	}
 
-	// Pointer pixmap or mouse position has changed
-	S->update_mouse = true;
 	return GFX_OK;
 }
 
@@ -325,27 +321,13 @@ static sci_event_t scummvm_get_event(gfx_driver_t *drv) {
 
 	// Don't generate events for mouse movement
 	while (found && ev.type == Common::EVENT_MOUSEMOVE) {
+		drv->pointer_x = ev.mouse.x;
+		drv->pointer_y = ev.mouse.y;
 		found = em->pollEvent(ev);
-		p = ev.mouse;
-		drv->pointer_x = p.x;
-		drv->pointer_y = p.y;
-		S->update_mouse = true;
-	}
-
-	// Update the screen here, since it's called very often
-	if (S->update_mouse)
-		g_system->warpMouse(drv->pointer_x, drv->pointer_y);
-	if (S->update_mouse) {
-		g_system->updateScreen();
-		S->update_mouse = false;
 	}
 
 	if (found && !ev.synthetic && ev.type != Common::EVENT_MOUSEMOVE) {
-		int modifiers;
-		if (ev.type == Common::EVENT_KEYDOWN)
-			modifiers = ev.kbd.flags;
-		else
-			modifiers = em->getModifierState();
+		int modifiers = em->getModifierState();
 
 		input.buckybits =
 		    ((modifiers & Common::KBD_ALT) ? SCI_EVM_ALT : 0) |
diff --git a/engines/sci/gfx/operations.cpp b/engines/sci/gfx/operations.cpp
index 4e62bfc846..04bbe2e0d6 100644
--- a/engines/sci/gfx/operations.cpp
+++ b/engines/sci/gfx/operations.cpp
@@ -1626,6 +1626,9 @@ sci_event_t gfxop_get_event(gfx_state_t *state, unsigned int mask) {
 		GFXERROR("Failed to remove pointer before processing event!\n");
 	}
 
+	// Update the screen here, since it's called very often
+	g_system->updateScreen();
+
 	// Get all queued events from graphics driver
 	do {
 		event = state->driver->get_event(state->driver);
-- 
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