92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
#include <sysinit.h>
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#include "basic/basic.h"
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#include "lcd/print.h"
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#include "lcd/render.h"
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#include "lcd/display.h"
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#include "basic/config.h"
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#include "usetable.h"
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#define one ((uint32_t)1)
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typedef uint8_t uchar;
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static unsigned long iter=0;
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void ram(void) {
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getInputWaitRelease();
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static int nickx=2,nicky=10;
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signed char movy=1;
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static int nickwidth,nickheight;
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static int nickoff=10;
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static char delay=10;
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static char speedmode=0;
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static char movx=1;
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static char LCDSHIFTX_EVERY_N=2;
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static char LCDSHIFTY_EVERY_N=2;
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lcdClear();
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setExtFont(GLOBAL(nickfont));
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nicky=1;
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nickwidth=DoString(nickx,nicky,GLOBAL(nickname));
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if(nickwidth<50)nickoff=30;
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nickheight=getFontHeight();
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nicky=(RESY-getFontHeight())/2;
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lcdClear();
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char stepmode=0;
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while (1) {
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++iter;
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lcdDisplay();
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lcdClear();
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// draw_area(); // xor life pattern again to restore original display content
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// Old shift code. Can't handle longer Nicks...
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// if(iter%LCDSHIFT_EVERY_N==0) lcdShift(1,-2,1);
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// if(iter%LCDSHIFT_EVERY_N==0) { nickx=(nickx+1)%100-nickwidth; nicky=(nicky+1)%50;}
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if(iter%LCDSHIFTX_EVERY_N==0) { nickx-=movx;
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if(nickx<(-1*nickwidth-nickoff))nickx=0; }
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// if(iter%LCDSHIFTY_EVERY_N==0) { nicky+=movy;
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// if(nicky<1 || nicky>RESY-nickheight) movy*=-1; }
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DoString(nickx,nicky,GLOBAL(nickname));
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DoString(nickx+nickwidth+nickoff,nicky,GLOBAL(nickname));
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if(nickwidth<RESX) DoString(nickx+2*(nickwidth+nickoff),nicky,GLOBAL(nickname));
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char key=stepmode?getInputWait():getInputRaw();
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stepmode=0;
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switch(key) {
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case BTN_ENTER:
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return;
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case BTN_RIGHT:
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getInputWaitRelease();
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speedmode=(speedmode+1)%6;
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delay=15;
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switch(speedmode) {
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case 0:
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movx=1; LCDSHIFTX_EVERY_N=1; LCDSHIFTY_EVERY_N=1; break;
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case 1:
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movx=1; LCDSHIFTX_EVERY_N=2; LCDSHIFTY_EVERY_N=2; break;
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case 2:
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movx=1; LCDSHIFTX_EVERY_N=3; LCDSHIFTY_EVERY_N=4; break;
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case 4:
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movx=2; LCDSHIFTX_EVERY_N=1; LCDSHIFTY_EVERY_N=1; break;
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case 5:
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movx=3; LCDSHIFTX_EVERY_N=1; LCDSHIFTY_EVERY_N=1; break;
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}
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break;
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case BTN_DOWN:
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stepmode=1;
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getInputWaitRelease();
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break;
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case BTN_LEFT:
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return;
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case BTN_UP:
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return;
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}
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delayms_queue_plus(delay,0);
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}
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return;
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}
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