99698187cf
and 30 FPS on HTC Evo (it could run faster but they limited max FPS in GL renderer). See file SdlForwardCompat.h to have an idea how to make your SDL 1.2 app HW accelerated with SDL 1.3 - it's a compilation of hacks but whatever.
123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
/***************************************************************************
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alienBlaster
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Copyright (C) 2004
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Paul Grathwohl, Arne Hormann, Daniel Kuehn, Soenke Schwardt
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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***************************************************************************/
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#include "banner.h"
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#include "surfaceDB.h"
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#include <iostream>
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Banner::Banner( BannerTexts text, BannerModes mode, BannerBoni bonus ) {
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sprite = surfaceDB.loadSurface( FN_BANNER_TEXTS[ text ], true );
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this->mode = mode;
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if ( this->mode == BANNER_MODE_RANDOM ) {
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this->mode = (BannerModes)(rand() % NR_BANNER_MODES);
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}
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this->bonus = bonus;
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if ( this->bonus != BANNER_BONUS_NONE ) {
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spriteBonus = surfaceDB.loadSurface( FN_BANNER_BONUS[ bonus ], true );
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}
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pos = Vector2D( -1000, -1000 );
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if ( mode == BANNER_MODE_ITEM_COLLECTED_SINGLE_PLAYER ) {
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pos = Vector2D( 10, SCREEN_HEIGHT - 20 - sprite->h );
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} else if ( mode == BANNER_MODE_ITEM_COLLECTED_PLAYER_ONE ) {
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pos = Vector2D( 10, SCREEN_HEIGHT - 20 - sprite->h );
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} else if ( mode == BANNER_MODE_ITEM_COLLECTED_PLAYER_TWO ) {
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pos = Vector2D( SCREEN_WIDTH - sprite->w - 10,
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SCREEN_HEIGHT - 20 - sprite->h );
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}
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timeLived = 0;
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}
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Banner::~Banner() {}
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bool Banner::isExpired() {
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return timeLived > BANNER_MODE_LIFETIME[ mode ];
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}
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void Banner::update( int dT ) {
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timeLived += dT;
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switch ( mode ) {
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case BANNER_MODE_FLY_FROM_LEFT:
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{
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if ( timeLived < 1000 ) {
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pos = Vector2D( -(sprite->w) + ((SCREEN_WIDTH + sprite->w)/ 2) * (timeLived / 1000.0),
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200 - sprite->h / 2 );
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} else if ( 1000 < timeLived && timeLived < 3000 ) {
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pos = Vector2D( ( SCREEN_WIDTH - sprite->w ) / 2,
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200 - sprite->h / 2 );
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} else {
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pos = Vector2D( ((SCREEN_WIDTH - sprite->w)/2) +
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((SCREEN_WIDTH + sprite->w)/2)*((timeLived-3000)/2000.0),
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200 - sprite->h / 2 );
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}
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break;
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}
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case BANNER_MODE_FROM_TOP:
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{
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if ( timeLived < 1000 ) {
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pos = Vector2D( (SCREEN_WIDTH - sprite->w)/2,
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-(sprite->h) + (200 + sprite->h/2) * (timeLived / 1000.0) );
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} else if ( 1000 < timeLived && timeLived < 3000 ) {
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pos = Vector2D( (SCREEN_WIDTH - sprite->w)/2,
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200 - (sprite->h / 2 ) );
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} else {
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pos = Vector2D( (SCREEN_WIDTH - sprite->w)/2,
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200 - (sprite->h / 2) +
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(200 + (sprite->h / 2))*((timeLived-3000)/2000.0) );
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}
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break;
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}
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case BANNER_MODE_ITEM_COLLECTED_SINGLE_PLAYER:
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case BANNER_MODE_ITEM_COLLECTED_PLAYER_ONE:
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case BANNER_MODE_ITEM_COLLECTED_PLAYER_TWO:
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{
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break;
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}
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default:
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{
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break;
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}
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}
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}
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bool Banner::movingAway() {
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return ( 3000 <= timeLived );
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}
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void Banner::draw(SdlCompat_AcceleratedSurface *screen) {
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SDL_Rect r;
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r.x = lroundf(pos.getX());
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r.y = lroundf(pos.getY());
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r.w = sprite->w;
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r.h = sprite->h;
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SDL_BlitSurface( sprite, 0, screen, &r );
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if ( bonus != BANNER_BONUS_NONE &&
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1000 < timeLived && timeLived < 3000 ) {
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r.x = SCREEN_WIDTH / 2 - spriteBonus->w / 2;
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r.y = 250;
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r.w = spriteBonus->w;
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r.h = spriteBonus->h;
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SDL_BlitSurface( spriteBonus, 0, screen, &r );
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}
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}
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