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#include "GraphicDisplay.proto.h"
#include <Ressources/ConsoleFont.cd>
u32int consoleColor[16] = {
0x00000000, // 0 == black
0x000000AA, // 1 == dark blue
0x0000AA00, // 2 == dark green
0x0000AAAA, // 3 == dark cyan
0x00AA0000, // 4 == dark red
0x00AA00AA, // 5 == dark magenta
0x00AA5500, // 6 == dark orange
0x00A0A0A0, // 7 == light grey
0x00555555, // 8 == dark grey
0x005555FF, // 9 == bright blue
0x0055FF55, // A == bright green
0x0055FFFF, // B == bright cyan
0x00FF5555, // C == bright red
0x00FF55FF, // D == bright yellow
0x00FFFF00, // E == bright orange
0x00FFFFFF, // F == white
};
void GraphicDisplay::putChar(u16int line, u16int col, WChar c, u8int color) {
drawChar(line, col, c, color);
if (line == m_csrBuff.line and col == m_csrBuff.col) {
getCsrBuff();
drawCsr();
}
}
void GraphicDisplay::drawChar(u16int line, u16int col, WChar c, u8int color) {
u8int ch = c.toAscii();
if (ch == 0) return;
u16int sx = col * C_FONT_WIDTH, sy = line * C_FONT_HEIGHT;
u32int fgcolor = consoleColor[color & 0xF], bgcolor = consoleColor[(color >> 4) & 0xF];
for (int y = 0; y < C_FONT_HEIGHT; y++) {
u8int pixs = consoleFont[ch][y];
for (int x = 7; x >= 0; x--) {
putPix(sx + x, sy + y, ((pixs & 1) != 0 ? fgcolor : bgcolor));
pixs = pixs >> 1;
}
putPix(sx + 8, sy + y, bgcolor);
}
}
void GraphicDisplay::moveCursor(u16int line, u16int col) {
putCsrBuff();
m_csrBuff.line = line; m_csrBuff.col = col;
getCsrBuff();
drawCsr();
}
//************ CURSOR HANDLING
void GraphicDisplay::getCsrBuff() {
if (m_csrBuff.col < 0 or m_csrBuff.line < 0) return;
for (int x = 0; x < C_FONT_WIDTH; x++) {
for (int y = 0; y < C_FONT_HEIGHT; y++) {
m_csrBuff.buff[x][y] = getPix((m_csrBuff.col * C_FONT_WIDTH) + x, (m_csrBuff.line * C_FONT_HEIGHT) + y);
}
}
}
void GraphicDisplay::putCsrBuff() {
if (m_csrBuff.col < 0 or m_csrBuff.line < 0) return;
for (int x = 0; x < C_FONT_WIDTH; x++) {
for (int y = 0; y < C_FONT_HEIGHT; y++) {
putPix((m_csrBuff.col * C_FONT_WIDTH) + x, (m_csrBuff.line * C_FONT_HEIGHT) + y, m_csrBuff.buff[x][y]);
}
}
}
void GraphicDisplay::drawCsr() {
if (m_csrBuff.col < 0 or m_csrBuff.line < 0) return;
for (int x = 0; x < C_FONT_WIDTH; x++) {
putPix((m_csrBuff.col * C_FONT_WIDTH) + x, (m_csrBuff.line * C_FONT_HEIGHT) + 14, 0x00FFFFFF);
putPix((m_csrBuff.col * C_FONT_WIDTH) + x, (m_csrBuff.line * C_FONT_HEIGHT) + 15, 0x00000000);
}
}
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