// Looks up the pixels to set when writing ascii character
void ASCII(char x, char y, int color, int background, char letter, char size) {
char data;
char q = 0;
char z = 0;
char d = 0;
char b = 0;
for (q = 0; q < 5; q++) {
data = font[letter][q];
for (z = 0; z < 8 * size; z++) {
if ((data & 1) != 0) {
for (d = 0; d < size; d++) {
for (b = 0; b < size; b++) {
SetPix(x + (q * size) + d, y + (z * size) + b, color);
}
}
} else {
for (d = 0; d < size; d++) {
for (b = 0; b < size; b++) {
SetPix(x + (q * size) + d, y + (z * size) + b, background);
}
}
}
data >>= 1;
}
}
}
void C4MapCreator::DrawLayer(int32_t x, int32_t y, int32_t size, BYTE col)
{
int32_t cnt,cnt2;
for (cnt=0; cnt<size; cnt++)
{
x+=Random(9)-4; y+=Random(3)-1;
for (cnt2=Random(3); cnt2<5; cnt2++)
{ SetPix(x+cnt2,y,col); SetPix(x+cnt2+1,y+1,col); }
}
}
void CSurface8::Circle(int x, int y, int r, BYTE col) {
for (int ycnt = -r; ycnt < r; ycnt++) {
int lwdt = (int)sqrt(float(r * r - ycnt * ycnt));
for (int xcnt = 2 * lwdt - 1; xcnt >= 0; xcnt--)
SetPix(x - lwdt + xcnt, y + ycnt, col);
}
}
void C4MapCreator::ValidateTextureIndices(C4TextureMap &rTextureMap)
{
int32_t iX,iY;
for (iY=0; iY<MapHgt; iY++)
for (iX=0; iX<MapWdt; iX++)
if (!rTextureMap.GetEntry(GetPix(iX,iY)))
SetPix(iX,iY,0);
}
bool CSurface8::Read(CStdStream &hGroup)
{
int cnt,lcnt;
C4BMP256Info BitmapInfo;
// read bmpinfo-header
if (!hGroup.Read(&BitmapInfo,sizeof(C4BMPInfo))) return false;
// is it 8bpp?
if (BitmapInfo.Info.biBitCount == 8)
{
if (!hGroup.Read(((BYTE *) &BitmapInfo)+sizeof(C4BMPInfo),sizeof(BitmapInfo)-sizeof(C4BMPInfo))) return false;
if (!hGroup.Advance(BitmapInfo.FileBitsOffset())) return false;
}
else
{
// read 24bpp
if (BitmapInfo.Info.biBitCount != 24) return false;
if (!hGroup.Advance(((C4BMPInfo) BitmapInfo).FileBitsOffset())) return false;
}
// Create and lock surface
if (!Create(BitmapInfo.Info.biWidth,BitmapInfo.Info.biHeight)) return false;
if (BitmapInfo.Info.biBitCount == 8)
{
// Copy palette
for (cnt=0; cnt<256; cnt++)
{
pPal->Colors[cnt] = C4RGB(BitmapInfo.Colors[cnt].rgbRed,
BitmapInfo.Colors[cnt].rgbGreen,
BitmapInfo.Colors[cnt].rgbBlue);
}
}
// create line buffer
int iBufSize=DWordAligned(BitmapInfo.Info.biWidth*BitmapInfo.Info.biBitCount/8);
BYTE *pBuf = new BYTE[iBufSize];
// Read lines
for (lcnt=Hgt-1; lcnt>=0; lcnt--)
{
if (!hGroup.Read(pBuf, iBufSize))
{ Clear(); delete [] pBuf; return false; }
BYTE *pPix=pBuf;
for (int x=0; x<BitmapInfo.Info.biWidth; ++x)
switch (BitmapInfo.Info.biBitCount)
{
case 8:
SetPix(x, lcnt, *pPix++);
break;
case 24:
return false;
break;
}
}
// free buffer again
delete [] pBuf;
return true;
}
void C4MapCreator::SetSpot(int32_t x, int32_t y, int32_t rad, BYTE col) {
int32_t ycnt, xcnt, lwdt, dpy;
for (ycnt = -rad; ycnt <= rad; ycnt++) {
lwdt = (int32_t)sqrt(double(rad * rad - ycnt * ycnt));
dpy = y + ycnt;
for (xcnt = -lwdt; xcnt < lwdt + (lwdt == 0); xcnt++)
SetPix(x + xcnt, dpy, col);
}
}
//altered --> https://bitbucket.org/xerpi
void rectfill(u8* screen, int x, int y, int w, int h, u32 colour)
{
int i, j;
for (i = 0; i < w; ++i) {
for (j = 0; j < h; ++j) {
SetPix(screen, x+i, y+j, colour);
}
}
}
//#define Circle(screen, cx, cy, radius, colour) (Ellipse(screen, cx, cy, radius, radius, 0, colour));
//not at all happy with LCD output, too be nixxed &or deprecated for floodfill
void CircleFill(u8* screen, int xCen, int yCen, int radius, u32 colour)
{
Circle(screen, xCen, yCen, radius, colour);
int x,y;
for(y = -radius;y <= radius;y++){
for(x = -radius;x <= radius;x++)
if(x*x + y*y <= radius*radius + radius * .8f)
SetPix(screen, xCen + x, yCen + y, colour);
}
}
//Revised --> http://rosettacode.org/wiki/Bitmap/Bresenham%27s_line_algorithm#C
void line(u8* screen, int x0, int y0, int x1, int y1, u32 colour) {
int dx = abs(x1-x0), sx = x0<x1 ? 1 : -1;
int dy = abs(y1-y0), sy = y0<y1 ? 1 : -1;
int err = (dx>dy ? dx : -dy)/2, e2;
for(;;){
SetPix(screen,x0,y0,colour);
if (x0==x1 && y0==y1) break;
e2 = err;
if (e2 >-dx) { err -= dy; x0 += sx; }
if (e2 < dy) { err += dx; y0 += sy; }
}
}
void CSurface8::AllowColor(BYTE iRngLo, BYTE iRngHi, BOOL fAllowZero) {
// change colors
int xcnt, ycnt;
if (iRngHi < iRngLo) return;
for (ycnt = 0; ycnt < Hgt; ycnt++) {
for (xcnt = 0; xcnt < Wdt; xcnt++) {
BYTE px = GetPix(xcnt, ycnt);
if (px || !fAllowZero)
if ((px < iRngLo) || (px > iRngHi))
SetPix(xcnt, ycnt, iRngLo + px % (iRngHi - iRngLo + 1));
}
}
}
void CSurface8::HLine(int iX, int iX2, int iY, int iCol)
{
for (int cx=iX; cx<=iX2; cx++) SetPix(cx,iY,iCol);
}
void CSurface8::MapBytes(BYTE *bpMap)
{
if (!bpMap) return;
for (int cnt=0; cnt<Wdt*Hgt; cnt++) SetPix(cnt%Wdt, cnt/Wdt, bpMap[GetPix(cnt%Wdt, cnt/Wdt)]);
}
int main()
{
gfxInitDefault();
gfxSet3D(true); // uncomment if using stereoscopic 3D
gfxFlushBuffers();
transparent = BLACK;
gfxSetScreenFormat(GFX_TOP, GSP_BGR8_OES);
gfxSetScreenFormat(GFX_BOTTOM, GSP_BGR8_OES);
InitParx(BLACK);
/*
ParxLeft = gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL);
ParxRight = gfxGetFramebuffer(GFX_TOP, GFX_RIGHT, NULL, NULL);
ParxBot = gfxGetFramebuffer(GFX_BOTTOM, GFX_LEFT, NULL, NULL);
ClrParx(ParxLeft, BLACK);
ClrParx(ParxRight, BLACK);
ClrParx(ParxBot, BLACK);
*/
char* str[256];
int l, k, j, i=20, posx = 100, posy = 100;
TBGR rgbsam;
TBGR rgb;
u64 time;
// Main loop
while (aptMainLoop())
{
// gspWaitForVBlank();
// ParxLeft = gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL);
// ParxRight = gfxGetFramebuffer(GFX_TOP, GFX_RIGHT, NULL, NULL);
// ParxBot = gfxGetFramebuffer(GFX_BOTTOM, GFX_LEFT, NULL, NULL);
hidScanInput();
u32 kDown = hidKeysHeld();
if (kDown & KEY_START)
break; // break in order to return to hbmenu
if (kDown & KEY_A)
{
CanvasString(ParxBot, CopyRight(), 10,10, LIGHT_GREEN);
}
if (kDown & KEY_B)
{
time= osGetTime();
rgb.r= 0xCC;
rgb.g= 0x33;
rgb.b= 0xCC;
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
SetPixL(k,l,rgb); //TopLCD
SetPixR(k,l,rgb);
if (k<320) SetPixB(k,l,rgb); //BotLCD
}
time = osGetTime() - time;
sprintf(str, "%i:ms ParxPro SetPix L/R/B,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if (kDown & KEY_X)
{
TestPattern();
}
if (kDown & KEY_Y)
{
InitParx(BLACK);
// PasBotfill(ParxBot);
rgb.r= 0xFF;
rgb.g= 0x00;
rgb.b= 0x8F;
PasClrSrc(ParxBot, rgb);
CanvasString(ParxBot, "InitParx", 10,10, GREEN);
}
if(kDown & KEY_CPAD_DOWN)
{
rgb.r= 0x00;
rgb.g= 0x00;
rgb.b= 0XFF;
PasTopfill(ParxLeft, rgb);
PasTopfill(ParxRight, rgb);
}
if(kDown & KEY_CPAD_UP)
{
rgb.r= 0xFF;
rgb.g= 0x00;
rgb.b= 0x00;
PasTopfill(ParxLeft, rgb);
PasTopfill(ParxRight, rgb);
}
if(kDown & KEY_CPAD_RIGHT)
{
rgb.r= 0x00;
rgb.g= 0xFF;
rgb.b= 0x00;
time= osGetTime();
PasTopfill(ParxLeft, rgb);
PasTopfill(ParxRight, rgb);
time = osGetTime() - time;
sprintf(str, "%i:ms L&R BGRTop,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if(kDown & KEY_CPAD_LEFT)
{
rgb.r= 0x00;
rgb.g= 0x11;
rgb.b= 0x00;
time= osGetTime();
HexTopfill(ParxLeft);
HexTopfill(ParxRight);
time = osGetTime() - time;
sprintf(str, "%i:ms L&R TopMapLED,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if(kDown & KEY_R)
{
InitBufSingle(BLACK);
Topfill2;
// ClrParx(ParxBot, BLACK);
// sprintf(str, "Dergibal Rad:%i X:%i Y:%i", i, posx, posy);
// CanvasString(ParxBot, str, 0, 0, RED);
}
if(kDown & KEY_L)
{
InitBufDub(BLACK);
Topfill1;
// ClrParx(ParxBot, BLACK);
// sprintf(str, "Dergibal Rad:%i X:%i Y:%i", i, posx, posy);
// CanvasString(ParxBot, str, 0, 0, RED);
}
if(kDown & KEY_DUP)
{
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
if (k<320) PSetPixT(ParxRight,k,l, GetPixB(k,l));
}
}
if(kDown & KEY_DDOWN)
{
time= osGetTime();
rgb.r= 0xCC;
rgb.g= 0x11;
rgb.b= 0xCC;
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
PSetPixT(ParxRight,k,l, rgb); //TopLCD
PSetPixT(ParxLeft,k,l, rgb);
if (k<320) PSetPixB(ParxBot,k,l, rgb); //BotLCD
}
time = osGetTime() - time;
sprintf(str, "%i:ms ParxPro,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if(kDown & KEY_DRIGHT)
{
ClrParx(ParxBot, BLACK);
rgb.r= 0xEE;
rgb.g= 0x00;
rgb.b= 0xCC;
time= osGetTime();
for (k=0;k<400;k++)
for (l=0;l<240;l++) SetPixL(k,l,rgb); //TopLCD
time = osGetTime() - time;
sprintf(str, "Left %i:ms ParxPro,kdl", time);
CanvasString(ParxBot, str, 10,10, LIGHT_GREEN);
time= osGetTime();
for (k=0;k<400;k++)
for (l=0;l<240;l++) SetPixR(k,l,rgb);
time = osGetTime() - time;
sprintf(str, "Right %i:ms ParxPro,kdl", time);
CanvasString(ParxBot, str, 10,20, LIGHT_GREEN);
}
if(kDown & KEY_DLEFT)
{
// SetTopFramebuffers(0);
time= osGetTime();
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
SetPix(ParxRight,k,l,BLACK);
SetPix(ParxLeft,k,l,BLACK);
if (k<320) SetPix(ParxBot,k,l,BLACK);
}
time = osGetTime() - time;
sprintf(str, "%i:ms Parx-GDI,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
//gfxString(ParxRight, str, 30,30, 3, rgb);
//gfxString(ParxLeft, str, 30,30, 3, rgb);
//for (l=1;l<16;l++) print3d(rgb,10*l,10*l,l-1,3,str);
//render rainbow
// renderEffect();
//copy buffer to lower screen (don't have to do it every frame)
// memcpy(gfxGetFramebuffer(GFX_BOTTOM, GFX_BOTTOM, NULL, NULL), buffer, size);
//wait & swap
// gfxSwapBuffersGpu();
// gspWaitForEvent(GSPGPU_EVENT_VBlank0, false);
// Flush and swap framebuffers
// gfxFlushBuffers();
// gfxSwapBuffers();
RefreshBuffer();
//Wait for VBlank
gspWaitForVBlank();
}
gfxExit();
return 0;
}
// Takes ownership of the pix and destroys it.
ImageData::ImageData(bool vertical, Pix* pix)
: page_number_(0), vertical_text_(vertical) {
SetPix(pix);
}
int main()
{
gfxInitDefault();
gfxSet3D(true); // uncomment if using stereoscopic 3D
gfxFlushBuffers();
transparent = BLACK;
gfxSetScreenFormat(GFX_TOP, GSP_BGR8_OES);
gfxSetScreenFormat(GFX_BOTTOM, GSP_BGR8_OES);
InitParx(BLACK);
/*
ParxLeft = gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL);
ParxRight = gfxGetFramebuffer(GFX_TOP, GFX_RIGHT, NULL, NULL);
ParxBot = gfxGetFramebuffer(GFX_BOTTOM, GFX_LEFT, NULL, NULL);
ClrParx(ParxLeft, BLACK);
ClrParx(ParxRight, BLACK);
ClrParx(ParxBot, BLACK);
*/
char* str[256];
int l, k, j, i=20, posx = 100, posy = 100;
TBGR rgbsam;
TBGR rgb;
u64 time;
u8* tempScr;
bool Dbuf;
circlePosition pos;
touchPosition touch;
// Main loop
while (aptMainLoop())
{
// gspWaitForVBlank();
// ParxLeft = gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL);
// ParxRight = gfxGetFramebuffer(GFX_TOP, GFX_RIGHT, NULL, NULL);
// ParxBot = gfxGetFramebuffer(GFX_BOTTOM, GFX_LEFT, NULL, NULL);
hidScanInput();
u32 kDown = hidKeysHeld();
//Read the CirclePad position
hidCircleRead(&pos);
//Print the CirclePad position
//- printf("\x1b[2;0H%04d; %04d", pos.dx, pos.dy);
//Read the touch screen coordinates
hidTouchRead(&touch);
//Print the touch screen coordinates
// printf("\x1b[2;0H%03d; %03d", touch.px, touch.py);
if (kDown & KEY_START)
break; // break in order to return to hbmenu
if (kDown & KEY_A)
{
CanvasString(ParxBot, CopyRight(), 10,10, LIGHT_GREEN);
}
if (kDown & KEY_B)
{
time= osGetTime();
rgb.r= 0xCC;
rgb.g= 0x33;
rgb.b= 0xCC;
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
SetPixL(k,l,rgb); //TopLCD
SetPixR(k,l,rgb);
if (k<320) SetPixB(k,l,rgb); //BotLCD
}
time = osGetTime() - time;
sprintf(str, "%i:ms ParxPro SetPix L/R/B,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if (kDown & KEY_X)
{
TestPattern();
}
if (kDown & KEY_Y)
{
InitParx(BLACK);
// PasBotfill(ParxBot);
rgb.r= 0xFF;
rgb.g= 0x00;
rgb.b= 0x8F;
PasClrSrc(ParxBot, rgb);
CanvasString(ParxBot, "InitParx", 10,10, GREEN);
}
if(kDown & KEY_CPAD_DOWN)
{
rgb.r= 0x00;
rgb.g= 0x00;
rgb.b= 0XFF;
PasTopfill(ParxLeft, rgb);
PasTopfill(ParxRight, rgb);
}
if(kDown & KEY_CPAD_UP)
{
rgb.r= 0xFF;
rgb.g= 0x00;
rgb.b= 0x00;
PasTopfill(ParxLeft, rgb);
PasTopfill(ParxRight, rgb);
}
if(kDown & KEY_CPAD_RIGHT)
{
rgb.r= 0x00;
rgb.g= 0xFF;
rgb.b= 0x00;
time= osGetTime();
PasTopfill(ParxLeft, rgb);
PasTopfill(ParxRight, rgb);
time = osGetTime() - time;
sprintf(str, "%i:ms L&R BGRTop,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if(kDown & KEY_CPAD_LEFT)
{
rgb.r= 0x00;
rgb.g= 0x11;
rgb.b= 0x00;
time= osGetTime();
HexTopfill(ParxLeft);
HexTopfill(ParxRight);
time = osGetTime() - time;
sprintf(str, "%i:ms L&R TopMapLED,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if(kDown & KEY_R)
{
//InitBufSingle(BLACK);
ClrParx(ParxBot, BLACK);
//i of linearSpaceFree(); //no effect
//i of vramSpaceFree(); //reads as Zero
//i of mappableSpaceFree(); //no change in alloc & free
sprintf(str, "v:%i m:%i l:%i", vramSpaceFree, mappableSpaceFree, linearSpaceFree);
CanvasString(ParxBot, str, 0, 10, RED);
Topfill2;
sprintf(str, "v:%i m:%i l:%i", vramSpaceFree, mappableSpaceFree, linearSpaceFree);
CanvasString(ParxBot, str, 0, 20, RED);
// Topfill3;
// sprintf(str, "Topfill3 Free :%i", vramSpaceFree);
//CanvasString(ParxBot, str, 0, 40, RED);
//sprintf(str, "Topfill3 Free :%i", );
//CanvasString(ParxBot, str, 0, 40, RED);
}
if(kDown & KEY_L)
{
if (Dbuf) InitBufDub(BLACK); else InitBufSingle(BLACK);
Topfill1;
ClrParx(ParxBot, BLACK);
// sprintf(str, "Dergibal Rad:%i X:%i Y:%i", i, posx, posy);
if (Dbuf) CanvasString(ParxBot, "InitBufDub", 0, 40, RED); else
CanvasString(ParxBot, "InitBufSingle", 0, 40, RED); (BLACK);
Dbuf = !Dbuf;
}
if(kDown & KEY_DUP)
{
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
if (k<320) PSetPixT(ParxRight,k,l, GetPixB(k,l));
}
}
if(kDown & KEY_DDOWN)
{
time= osGetTime();
rgb.r= 0xCC;
rgb.g= 0x11;
rgb.b= 0xCC;
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
PSetPixT(ParxRight,k,l, rgb); //TopLCD
PSetPixT(ParxLeft,k,l, rgb);
if (k<320) PSetPixB(ParxBot,k,l, rgb); //BotLCD
}
time = osGetTime() - time;
sprintf(str, "%i:ms ParxPro,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
if(kDown & KEY_DRIGHT)
{
ClrParx(ParxBot, BLACK);
rgb.r= 0xEE;
rgb.g= 0x00;
rgb.b= 0xCC;
time= osGetTime();
for (k=0;k<400;k++)
for (l=0;l<240;l++) SetPixL(k,l,rgb); //TopLCD
time = osGetTime() - time;
sprintf(str, "Left %i:ms ParxPro,kdl", time);
CanvasString(ParxBot, str, 10,10, LIGHT_GREEN);
time= osGetTime();
//ParxLeft = GetSrcL(-1); // good!!
//tempScr = GetSrcL(0); // good!!
//tempScr = GetSrcL(1); // good!!
// for (k=0;k<400;k++)
// {
// ParxLeft = GetSrcL(-1); // good!!
// for (l=0;l<80;l++) PSetPixT(ParxRight,k,l, GetPixL(k,l)); //
// ParxLeft = GetSrcL(0); // good!!
// for (l=80;l<160;l++) PSetPixT(ParxRight,k,l, GetPixL(k,l));
// ParxLeft = GetSrcL(1); // good!!
// for (l=160;l<240;l++) PSetPixT(ParxRight,k,l, GetPixL(k,l));
// //assignment to eg PSetPixT(GetSrcR(-1),k,l, GetPixL(k,l)) poops out
// }
time = osGetTime() - time;
sprintf(str, "ParxLeft = GetSrcL(-1&0&1); %i:ms ,kdl", time);
CanvasString(ParxBot, str, 10,20, LIGHT_GREEN);
time= osGetTime();
//SetSrcR(0,tempScr); // No Good
//SetSrcL(-1,ParxLeft); //
//sprintf(str, "SetSrcL(-1,ParxLeft); %i:ms ,kdl", time);
//CanvasString(ParxBot, str, 10,40, LIGHT_GREEN);
//BufSub(-1);
//BufSub(-2);
//BufSub(-3);
//SetSrcL(-1,ParxLeft); //
sprintf(str, "SetSrcL(1,ParxLeft); %i:ms ,kdl", time);
CanvasString(ParxBot, str, 10,50, LIGHT_GREEN);
//SetSrcR(0,ParxRight); //
//sprintf(str, "SetSrcR(0,ParxRight) %i:ms ,kdl", time);
//CanvasString(ParxBot, str, 10,60, LIGHT_GREEN);
// for (k=0;k<400;k++)
// for (l=0;l<240;l++) PSetPixT(GetSrcR(0),k,l,rgb); //GetSrcR(0) works
time = osGetTime() - time;
sprintf(str, "SetSrc L&R(-1,(ParxLeft & ParxRight); %i:ms ,kdl", time);
CanvasString(ParxBot, str, 10,30, LIGHT_GREEN);
}
if(kDown & KEY_DLEFT)
{
// SetTopFramebuffers(0);
time= osGetTime();
for (k=0;k<400;k++)
for (l=0;l<240;l++)
{
SetPix(ParxRight,k,l,BLACK);
SetPix(ParxLeft,k,l,BLACK);
if (k<320) SetPix(ParxBot,k,l,BLACK);
}
time = osGetTime() - time;
sprintf(str, "%i:ms Parx-GDI,kdl", time);
CanvasString(ParxBot, str, 10,10, GREEN);
}
//gfxString(ParxRight, str, 30,30, 3, rgb);
//gfxString(ParxLeft, str, 30,30, 3, rgb);
//for (l=1;l<16;l++) print3d(rgb,10*l,10*l,l-1,3,str);
//render rainbow
// renderEffect();
//copy buffer to lower screen (don't have to do it every frame)
// memcpy(gfxGetFramebuffer(GFX_BOTTOM, GFX_BOTTOM, NULL, NULL), buffer, size);
//wait & swap
// gfxSwapBuffersGpu();
// gspWaitForEvent(GSPGPU_EVENT_VBlank0, false);
// Flush and swap framebuffers
// gfxFlushBuffers();
// gfxSwapBuffers();
RefreshBuffer();
//Wait for VBlank
gspWaitForVBlank();
}
gfxExit();
return 0;
}
void CSurface8::Wipe() {
for (int i = 0; i < Wdt * Hgt; ++i) SetPix(i % Wdt, i / Wdt, 0);
}
bool CSurface8::Read(CStdStream &hGroup, bool fOwnPal) {
int cnt, lcnt, iLineRest;
CBitmap256Info BitmapInfo;
// read bmpinfo-header
if (!hGroup.Read(&BitmapInfo, sizeof(CBitmapInfo))) return FALSE;
// is it 8bpp?
if (BitmapInfo.Info.biBitCount == 8) {
if (!hGroup.Read(((BYTE *)&BitmapInfo) + sizeof(CBitmapInfo),
sizeof(BitmapInfo) - sizeof(CBitmapInfo)))
return FALSE;
if (!hGroup.Advance(BitmapInfo.FileBitsOffset())) return FALSE;
} else {
// read 24bpp
if (BitmapInfo.Info.biBitCount != 24) return FALSE;
if (!hGroup.Advance(((CBitmapInfo)BitmapInfo).FileBitsOffset()))
return FALSE;
}
// no 8bpp-surface in newgfx!
// needs to be kept for some special surfaces
// f8BitSfc=false;
// Create and lock surface
if (!Create(BitmapInfo.Info.biWidth, BitmapInfo.Info.biHeight, fOwnPal))
return FALSE;
if (BitmapInfo.Info.biBitCount == 8) {
if (HasOwnPal()) {
// Copy palette
for (cnt = 0; cnt < 256; cnt++) {
pPal->Colors[cnt * 3 + 0] = BitmapInfo.Colors[cnt].rgbRed;
pPal->Colors[cnt * 3 + 1] = BitmapInfo.Colors[cnt].rgbGreen;
pPal->Colors[cnt * 3 + 2] = BitmapInfo.Colors[cnt].rgbBlue;
pPal->Alpha[cnt] = 0;
}
}
}
// create line buffer
int iBufSize =
DWordAligned(BitmapInfo.Info.biWidth * BitmapInfo.Info.biBitCount / 8);
BYTE *pBuf = new BYTE[iBufSize];
// Read lines
iLineRest = DWordAligned(BitmapInfo.Info.biWidth) - BitmapInfo.Info.biWidth;
for (lcnt = Hgt - 1; lcnt >= 0; lcnt--) {
if (!hGroup.Read(pBuf, iBufSize)) {
Clear();
delete[] pBuf;
return FALSE;
}
BYTE *pPix = pBuf;
for (int x = 0; x < BitmapInfo.Info.biWidth; ++x)
switch (BitmapInfo.Info.biBitCount) {
case 8:
SetPix(x, lcnt, *pPix++);
break;
case 24:
return false;
break;
}
}
// free buffer again
delete[] pBuf;
return TRUE;
}
void CSurface8::Polygon(int iNum, int *ipVtx, int iCol) {
// Variables for polygon drawer
int c, x1, x2, y;
int top = INT_MAX;
int bottom = INT_MIN;
int *i1, *i2;
CPolyEdge *edge, *next_edge, *edgebuf;
CPolyEdge *active_edges = NULL;
CPolyEdge *inactive_edges = NULL;
BOOL use_qpb = FALSE;
// Poly Buf
if (iNum <= QuickPolyBufSize) {
edgebuf = QuickPolyBuf;
use_qpb = TRUE;
} else if (!(edgebuf = new CPolyEdge[iNum])) {
return;
}
// Fill the edge table
edge = edgebuf;
i1 = ipVtx;
i2 = ipVtx + (iNum - 1) * 2;
for (c = 0; c < iNum; c++) {
if (i1[1] != i2[1]) {
fill_edge_structure(edge, i1, i2);
if (edge->bottom >= edge->y) {
if (edge->y < top) top = edge->y;
if (edge->bottom > bottom) bottom = edge->bottom;
inactive_edges = add_edge(inactive_edges, edge, FALSE);
edge++;
}
}
i2 = i1;
i1 += 2;
}
// For each scanline in the polygon...
for (c = top; c <= bottom; c++) {
// Check for newly active edges
edge = inactive_edges;
while ((edge) && (edge->y == c)) {
next_edge = edge->next;
inactive_edges = remove_edge(inactive_edges, edge);
active_edges = add_edge(active_edges, edge, TRUE);
edge = next_edge;
}
// Draw horizontal line segments
edge = active_edges;
while ((edge) && (edge->next)) {
x1 = edge->x >> POLYGON_FIX_SHIFT;
x2 = (edge->next->x + edge->next->w) >> POLYGON_FIX_SHIFT;
y = c;
// Fix coordinates
if (x1 > x2) Swap(x1, x2);
// Set line
for (int xcnt = x2 - x1; xcnt >= 0; xcnt--) SetPix(x1 + xcnt, y, iCol);
edge = edge->next->next;
}
// Update edges, sorting and removing dead ones
edge = active_edges;
while (edge) {
next_edge = edge->next;
if (c >= edge->bottom) {
active_edges = remove_edge(active_edges, edge);
} else {
edge->x += edge->dx;
while ((edge->prev) &&
(edge->x + edge->w / 2 < edge->prev->x + edge->prev->w / 2)) {
if (edge->next) edge->next->prev = edge->prev;
edge->prev->next = edge->next;
edge->next = edge->prev;
edge->prev = edge->prev->prev;
edge->next->prev = edge;
if (edge->prev)
edge->prev->next = edge;
else
active_edges = edge;
}
}
edge = next_edge;
}
}
// Clear scratch memory
if (!use_qpb) delete[] edgebuf;
}
// Takes ownership of the pix and destroys it.
ImageData::ImageData(Pix* pix) : page_number_(0), partial_boxes_(false) {
SetPix(pix);
}
void C4MapCreator::Create(CSurface8 *sfcMap, C4SLandscape &rLScape,
C4TextureMap &rTexMap, BOOL fLayers,
int32_t iPlayerNum) {
double fullperiod = 20.0 * pi;
BYTE ccol;
int32_t cx, cy;
// Safeties
if (!sfcMap) return;
iPlayerNum = BoundBy<int32_t>(iPlayerNum, 1, C4S_MaxPlayer);
// Set creator variables
MapBuf = sfcMap;
MapWdt = MapBuf->Wdt;
MapHgt = MapBuf->Hgt;
// Reset map (0 is sky)
MapBuf->ClearBox8Only(0, 0, MapBuf->Wdt, MapBuf->Hgt);
// Surface
ccol = rTexMap.GetIndexMatTex(rLScape.Material, "Smooth") + MapIFT;
float amplitude = (float)rLScape.Amplitude.Evaluate();
float phase = (float)rLScape.Phase.Evaluate();
float period = (float)rLScape.Period.Evaluate();
if (rLScape.MapPlayerExtend)
period *= Min(iPlayerNum, C4S_MaxMapPlayerExtend);
float natural = (float)rLScape.Random.Evaluate();
int32_t level0 = Min(MapWdt, MapHgt) / 2;
int32_t maxrange = level0 * 3 / 4;
double cy_curve, cy_natural; // -1.0 - +1.0 !
double rnd_cy, rnd_tend; // -1.0 - +1.0 !
rnd_cy = (double)(Random(2000 + 1) - 1000) / 1000.0;
rnd_tend = (double)(Random(200 + 1) - 100) / 20000.0;
for (cx = 0; cx < MapWdt; cx++) {
rnd_cy += rnd_tend;
rnd_tend += (double)(Random(100 + 1) - 50) / 10000;
if (rnd_tend > +0.05) rnd_tend = +0.05;
if (rnd_tend < -0.05) rnd_tend = -0.05;
if (rnd_cy < -0.5) rnd_tend += 0.01;
if (rnd_cy > +0.5) rnd_tend -= 0.01;
cy_natural = rnd_cy * natural / 100.0;
cy_curve = sin(fullperiod * period / 100.0 * (float)cx / (float)MapWdt +
2.0 * pi * phase / 100.0) *
amplitude / 100.0;
cy = level0 + BoundBy((int32_t)((float)maxrange * (cy_curve + cy_natural)),
-maxrange, +maxrange);
SetPix(cx, cy, ccol);
}
// Raise bottom to surface
for (cx = 0; cx < MapWdt; cx++)
for (cy = MapHgt - 1; (cy >= 0) && !GetPix(cx, cy); cy--)
SetPix(cx, cy, ccol);
// Raise liquid level
Exclusive = 0;
ccol = rTexMap.GetIndexMatTex(rLScape.Liquid, "Smooth");
int32_t wtr_level = rLScape.LiquidLevel.Evaluate();
for (cx = 0; cx < MapWdt; cx++)
for (cy = MapHgt * (100 - wtr_level) / 100; cy < MapHgt; cy++)
SetPix(cx, cy, ccol);
Exclusive = -1;
// Layers
if (fLayers) {
// Base material
Exclusive = rTexMap.GetIndexMatTex(rLScape.Material, "Smooth") + MapIFT;
int32_t cnt, clayer, layer_num, sptx, spty;
// Process layer name list
for (clayer = 0; clayer < C4MaxNameList; clayer++)
if (rLScape.Layers.Name[clayer][0]) {
// Draw layers
ccol = rTexMap.GetIndexMatTex(rLScape.Layers.Name[clayer], "Rough") +
MapIFT;
layer_num = rLScape.Layers.Count[clayer];
layer_num = layer_num * MapWdt * MapHgt / 15000;
for (cnt = 0; cnt < layer_num; cnt++) {
// Place layer
sptx = Random(MapWdt);
for (spty = 0; (spty < MapHgt) && (GetPix(sptx, spty) != Exclusive);
spty++)
;
spty += 5 + Random((MapHgt - spty) - 10);
DrawLayer(sptx, spty, Random(15), ccol);
}
}
Exclusive = -1;
}
}
