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fix to about.cpp.

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background image now scaled to display size and text scrolls smoothly.
This commit is contained in:
John W. C. McNabb 2006-03-19 14:58:13 +00:00
parent 21ba937436
commit 3f1bfa7c73
1 changed files with 2 additions and 3 deletions
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5
src/about.cpp
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@ -72,7 +72,6 @@ std::vector<std::string> get_text(std::string campaign) {
for(config::child_list::const_iterator cc = children.begin(); cc != children.end(); ++cc) {
//just finished a particular campaign
if((**cc)["id"].size())printf("got here:%s,%s\n",campaign.c_str(),(**cc)["id"].c_str());
if(campaign.size() && campaign == (**cc)["id"]){
std::string title=(**cc)["title"];
if(title.size()){
@ -175,7 +174,7 @@ void show_about(display &disp, std::string campaign)
0,0,0,1.0,video.getSurface());
update_whole_screen();
const surface map_image(image::get_image(game_config::map_image,image::UNSCALED));
const surface map_image(scale_surface(image::get_image(game_config::game_title,image::UNSCALED), disp.x(), disp.y()));
SDL_Rect map_rect;
map_rect.x = video.getx()/2 - map_image->w/2;
map_rect.y = video.gety()/2 - map_image->h/2;
@ -252,7 +251,7 @@ void show_about(display &disp, std::string campaign)
} while(y<map_rect.y + map_rect.h - bottom_margin);
// performs the actual scrolling
const int scroll_speed = 2; // scroll_speed*50 = speed of scroll in pixel per second
const int scroll_speed = 1; // scroll_speed*50 = speed of scroll in pixel per second
offset += scroll_speed;
if(offset>=first_line_height) {