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egademo.cpp
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#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <math.h>
#include "types.h"
#include "png.h"
#include "vtext.h"
#include "adapter.h"
#include "ega.h"
#ifdef __GNUC__
#include <iostream>
using namespace std;
#endif
int main(void)
{
int x,y,w,h,dx,dy;
unsigned char c=0;
int rot=0,rotx=(rand()%5+1);
dx=1;
dy=1;
x=0;
y=0;
printf("Starting...\n");
// adapter::Adapters card = adapter::detect();
// printf("Detected %d\n",card);
adapter *display = adapter::create(adapter::EGA);
canvas &screen = display->screen;
printf("About to go graphics...\n");
display->graphmode(adapter::EGALO);
// display->setpalette(palette::CGA1HI_PAL);
canvas::setdefpalette(display->getpalette());
// canvas::setdefpalette(palette::CGA1_PAL);
image mario;
image bg;
printf("Loading images...\n");
png::loadimage("mario16.png", mario);
w=mario.width();
h=mario.height();
// mario.setpalette(display->getpalette());
printf("Mario width %d height %d\n",mario.width(),mario.height());
// mario.setbg(254);
// mario.printhex();
printf("Math...\n");
double sides=(double)mario.width()*(double)mario.width()+(double)mario.height()*(double)mario.height();
int hyp=(int) sqrt(sides);
w=hyp;
h=hyp;
printf("Building...\n");
canvas box(w,h);
canvas boxc(w,h);
canvas boxd(w*2,h*2);
canvas boxe(w/2,h/2);
image mytext;
// mytext.setpalette(display->getpalette());
// display->graphmode(SDLVGALO);
// display->initsprites();
display->cls();
printf("Cleared\n");
vtext text(screen.width(),screen.height(),0);
mytext.setbg(0);
text.drawtext(mytext,"Mario",1);
png::loadimage("mariobg.png", bg);
// screen.line(0,screen.height()-1,screen.width()-1,0,1);
screen.drawsprite(display->width()-mytext.width(),2,mytext);
printf("Sync...\n");
x=y=0;
// display->syncsprites();
// box.setpalette(display->getpalette());
box.copypalette(mario);
boxc.copypalette(mario);
boxd.copypalette(mario);
boxe.copypalette(mario);
box.setbg(mario.getbg());
boxc.setbg(mario.getbg());
boxd.setbg(mario.getbg());
boxe.setbg(mario.getbg());
box.clear();
box.drawimage((box.width()-mario.width())/2,(box.height()-mario.height())/2,mario);
boxc=box;
boxd.scale(boxc);
boxe.scale(boxc);
// display->drawsprite(x,y,boxc);
// display->drawsprite(x,y,boxd);
// display->drawsprite(x,y,boxe);
// display->drawsprite(display->width()-mytext.width(),2,mytext);
// display->getch();
// display->update();
// color+=1;
// display->getch();
printf("Begin..\n");
do {
// display->syncsprites();
screen.drawimage(0,0,bg);
screen.drawimage(320,0,bg);
screen.drawsprite(display->width()-mytext.width(),2,mytext);
box.rotate(boxc,rot);
// if (rotframes==2) rotframes=0,box.rotate(boxc,rot);
// rotframes++;
// boxd.scale(boxc);
// boxe.scale(boxc);
// display->drawsprite(x,y,boxd);
screen.drawsprite(x,y,boxc);
// display->drawsprite(x,y,boxe);
display->update();
rot+=rotx;
if(rot>360) rot=0;
if(rot<0) rot=360;
x+=dx;
y+=dy;
if(x>display->width()-w-1 || x<1) {
dx*=-1;
rotx*=-1;
rotx=((rotx>0)-(rotx<0))*(rand()%5+1);
}
if(y>display->height()-h-1 || y<1) {
dy*=-1;
rotx*=-1;
rotx=((rotx>0)-(rotx<0))*(rand()%5+1);
}
} while(!display->kbhit() && c!=27);
// display->getch();
delete display;
// display->debuginfo();
printf ("clear\n");
// display->getch();
return 0;
}