From 2ceb1b257767b1ab7cc4bb1a3799ef25f6786eb1 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sat, 17 May 2008 10:17:35 +0000
Subject: Documented screen effects

svn-id: r32148
---
 engines/made/screenfx.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'engines/made')

diff --git a/engines/made/screenfx.cpp b/engines/made/screenfx.cpp
index feea365615..532ac806e3 100644
--- a/engines/made/screenfx.cpp
+++ b/engines/made/screenfx.cpp
@@ -60,19 +60,19 @@ void ScreenEffects::run(int16 effectNum, Graphics::Surface *surface, byte *palet
 
 	switch (effectNum) {
 
-	case 0:
+	case 0:		// No effect
 		vfx00(surface, palette, newPalette, colorCount);
 		break;
 
-	case 9:
+	case 9:		// "Checkerboard" effect
 		vfx09(surface, palette, newPalette, colorCount);
 		break;
 
-	case 14:
+	case 14:	// "Screen open" effect
 		vfx14(surface, palette, newPalette, colorCount);
 		break;
 
-	case 17:
+	case 17:	// Palette fadeout/fadein
 		vfx17(surface, palette, newPalette, colorCount);
 		break;
 
@@ -189,11 +189,13 @@ void ScreenEffects::copyRect(Graphics::Surface *surface, int16 x1, int16 y1, int
 
 }
 
+// No effect
 void ScreenEffects::vfx00(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount) {
 	setPalette(palette);
 	_screen->showWorkScreen();
 }
 
+// "Checkerboard" effect
 void ScreenEffects::vfx09(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount) {
 	for (int i = 0; i < 8; i++) {
 		copyRect(surface, 0, 0, 320, 200);
@@ -205,6 +207,7 @@ void ScreenEffects::vfx09(Graphics::Surface *surface, byte *palette, byte *newPa
 	setPalette(palette);
 }
 
+// "Screen open" effect
 void ScreenEffects::vfx14(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount) {
 	int16 x = 8, y = 5;
 	for (int i = 0; i < 27; i++) {
@@ -217,6 +220,7 @@ void ScreenEffects::vfx14(Graphics::Surface *surface, byte *palette, byte *newPa
  	setPalette(palette);
 }
 
+// Palette fadeout/fadein
 void ScreenEffects::vfx17(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount) {
 
 	byte tempPalette[768];
-- 
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