/**
* Print formatted output with a ByteMap font.
* This function could be slow, it should be used with GRRLIB_CompoStart and GRRLIB_CompoEnd.
* @param xpos Specifies the x-coordinate of the upper-left corner of the text.
* @param ypos Specifies the y-coordinate of the upper-left corner of the text.
* @param bmf The ByteMap font to use.
* @param text Text to draw.
* @param ... Optional arguments.
*/
void GRRLIB_PrintBMF (const f32 xpos, const f32 ypos,
const GRRLIB_bytemapFont *bmf,
const char *text, ...) {
uint i, size;
u8 *pdata;
u8 x, y;
char tmp[1024];
f32 xoff = xpos;
const GRRLIB_bytemapChar *pchar;
va_list argp;
va_start(argp, text);
size = vsprintf(tmp, text, argp);
va_end(argp);
for (i=0; i<size; i++) {
pchar = &bmf->charDef[(u8)tmp[i]];
pdata = pchar->data;
for (y=0; y<pchar->height; y++) {
for (x=0; x<pchar->width; x++) {
if (*pdata) {
GRRLIB_Plot(xoff + x + pchar->relx,
ypos + y + pchar->rely,
bmf->palette[*pdata]);
}
pdata++;
}
}
xoff += pchar->kerning + bmf->tracking;
}
}
void
Draw::DrawTerrain(Terrain* t, int start_x, int start_y)
{
#define GRRLIB_BLUE 0x0000FF00
#define GRRLIB_GREEN 0x00FF0000
#ifdef OSX
int w = t->width;
int h = t->height;
#else
int w = rmode->fbWidth;
int h = rmode->efbHeight;
#endif
for(int y=0; y<h; y++)
{
for(int x = 0; x<w; x++)
{
int x_=x+start_x;
while(x_ >= t->width)
x_-=t->width;
while(x_ < 0)
x_+=t->width;
int y_=y+start_y;
while(y_ >= t->height)
y_-=t->height;
while(y_ < 0)
y_+=t->height;
#ifndef OSX
utils::Color c = image.GetValue(x_,y_);
GRRLIB_Plot(x, y, c.red<<24 | c.green<<16 | c.blue<<8 | c.alpha);
/*float num = this->map[y_][x_];
if(num == NAN)
{
GRRLIB_Plot(x,y,0xff0000FF);
}
else
{
int val = (num)*255.0;
GRRLIB_Plot(x,y,val<<24|val<<16|val<<8|0xff);
}*/
#endif
}
}
}
void blurDot(u16 x, u16 y, u16 factor, u16 lightf, u32 col)
{
int div, i, j, ui;
u8 colors[3];
colors[0] = R(col);
colors[1] = G(col);
colors[2] = B(col);
div = 1 + (2 * lightf);
for(i = -factor; i <= factor; i++)
{
if (i < 0) ui = factor+i;
else ui = factor-i;
//Plot a "square" with a 45 deg rotation
for(j = -ui; j <= ui; j++)
{
GRRLIB_Plot(x+i, y+j, RGBA(colors[0]/div, colors[1]/div, colors[2]/div, 0xFF));
}
}
}
void grlib_Text (f32 xpos, f32 ypos, u8 align, u32 color, char *text)
{
uint i;
u8 *pdata;
u8 x, y;
u8 r,g,b,a;
u8 ghostChar = 0;
f32 xoff = xpos;
const GRRLIB_bytemapChar *pchar;
ypos --;
if (align == GRLIB_ALIGNCENTER)
xoff -= grlib_GetFontMetrics (text, NULL, NULL) / 2;
if (align == GRLIB_ALIGNRIGHT)
xoff -= grlib_GetFontMetrics (text, NULL, NULL);
for (i=0; i < strlen (text); i++)
{
if (text[i] < 32) continue;
if (text[i] != '\255')
{
pchar = &grlibSettings.fontBMF->charDef[(u8)text[i]];
ghostChar = 0;
}
else
{
i++;
pchar = &grlibSettings.fontBMF->charDef[(u8)text[i]];
ghostChar = 1;
}
pdata = pchar->data;
for (y = 0; y < pchar->height; y++)
{
for (x = 0; x < pchar->width; x++)
{
if (*pdata && !ghostChar)
{
if (color == 0)
{
u32 c = grlibSettings.fontBMF->palette[*pdata];
if (!grlibSettings.fontBMF_reverse)
{
r = R(c);
g = G(c);
b = B(c);
}
else
{
r = 255-R(c);
g = 255-G(c);
b = 255-B(c);
}
a = A(c);
c = RGBA (r,g,b,a);
//if (R(grlibSettings.fontBMF->palette[*pdata]) > 32 && G(grlibSettings.fontBMF->palette[*pdata]) > 32 && B(grlibSettings.fontBMF->palette[*pdata]) > 32)
GRRLIB_Plot(xoff + x + pchar->relx, ypos + y + pchar->rely, c);
}
else
{
u32 c;
r = R(color);
g = G(color);
b = B(color);
a = A(grlibSettings.fontBMF->palette[*pdata]);
c = RGBA (r,g,b,a);
GRRLIB_Plot(xoff + x + pchar->relx, ypos + y + pchar->rely, c);
}
}
pdata++;
}
}
xoff += pchar->kerning + grlibSettings.fontBMF->tracking;
}
}