Author: alink
Date: Thu Mar 20 20:03:51 2008
New Revision: 24907
URL: http://svn.gna.org/viewcvs/wesnoth?rev=24907&view=rev
Log:
Subtle 3D effect on the loading bar (nothing fancy)
for low-PC users who watch this bar too often.
Modified:
trunk/src/loadscreen.cpp
Modified: trunk/src/loadscreen.cpp
URL:
http://svn.gna.org/viewcvs/wesnoth/trunk/src/loadscreen.cpp?rev=24907&r1=24906&r2=24907&view=diff
==============================================================================
--- trunk/src/loadscreen.cpp (original)
+++ trunk/src/loadscreen.cpp Thu Mar 20 20:03:51 2008
@@ -77,6 +77,8 @@
int scry = screen_.gety() - 2*(bw+bispw); //!< Available height.
int pbw = scrx/2;
//!< Used width.
int pbh = scry/16;
//!< Used heigth.
+ int lightning_thickness = 2;
+
surface const gdis = screen_.getSurface();
SDL_Rect area;
// Draw logo if it was succesfully loaded.
@@ -118,10 +120,20 @@
area.x = pbx + bw + bispw; area.y = pby + bw + bispw;
area.w = (prcnt_ * pbw) / (MAX_PERCENTAGE - MIN_PERCENTAGE); area.h =
pbh;
SDL_FillRect(gdis,&area,SDL_MapRGB(gdis->format,fcr,fcg,fcb));
+
+ SDL_Rect lightning = area;
+ lightning.h = lightning_thickness;
+ //we add 25% of white to the color of the bar to simulate a light effect
+
SDL_FillRect(gdis,&lightning,SDL_MapRGB(gdis->format,(fcr*3+255)/4,(fcg*3+255)/4,(fcb*3+255)/4));
+ lightning.y = area.y+area.h-lightning.h;
+ //remove 50% of color to simulate a shadow effect
+
SDL_FillRect(gdis,&lightning,SDL_MapRGB(gdis->format,fcr/2,fcg/2,fcb/2));
+
// Draw the leftover bar area.
area.x = pbx + bw + bispw + (prcnt_ * pbw) / (MAX_PERCENTAGE -
MIN_PERCENTAGE); area.y = pby + bw + bispw;
area.w = ((MAX_PERCENTAGE - prcnt_) * pbw) / (MAX_PERCENTAGE -
MIN_PERCENTAGE); area.h = pbh;
SDL_FillRect(gdis,&area,SDL_MapRGB(gdis->format,lcr,lcg,lcb));
+
// Clear the last text and draw new if text is provided.
if(text.length() > 0 && commit)
{
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