// nb_line_displayed : if < 0 -> keep ratio (w,h) character : abs(v) -> zoom
PolyMesg::PolyMesg(const TextureTable& tt, const char* msg, int x_beg, int y_beg, int w, int h, int nb_line_displayed, int clut_x, int clut_y, char font_begin = '0') : nb_line_displayed(nb_line_displayed), y_shift(0), x_beg(x_beg), y_shift_idx(0), y_beg(y_beg), y_end(y_beg+h) {
this->ttt = &tt;
this->current_line = 0;
this->nb_line_tot = 0;
int nb_char_per_line = 0;
int nb_char_per_line_max = 0;
const char* p = msg;
while(true) {
if (*p == '\n' || *p == '\0') {
this->nb_line_tot++;
if ( nb_char_per_line > nb_char_per_line_max ) nb_char_per_line_max = nb_char_per_line;
nb_char_per_line = 0;
if (*p == '\0') break;
} else {
nb_char_per_line++;
}
p++;
}
if ( this->nb_line_displayed < 0 ) {
int zoom = -this->nb_line_displayed;
this->nb_poly_per_line = w / FONT_WIDTH;
this->nb_line_displayed = zoom * h / FONT_HEIGHT;
} else {
this->nb_poly_per_line = nb_char_per_line_max;
}
this->nb_poly = this->nb_poly_per_line * (this->nb_line_displayed+1);
this->poly = (POLY_FT4*) MemoryManager::malloc(sizeof(POLY_FT4) * this->nb_poly);
int poly_txt_sz = this->nb_line_tot * this->nb_poly_per_line;
this->poly_txt = (char*) MemoryManager::malloc(poly_txt_sz);
p = msg;
for ( int y = 0; y < this->nb_line_tot; y++ ) {
int x;
for ( x = 0; x < this->nb_poly_per_line && (*p != '\n' && *p != '\0'); x++, p++) {
poly_txt[y * this->nb_poly_per_line + x] = *p;
}
for ( ; x < this->nb_poly_per_line; x++ ) {
poly_txt[y * this->nb_poly_per_line + x] = ' ';
}
if ( *p != '\0' ) p++;
}
POLY_FT4* pft4 = this->poly;
poly_w = w / this->nb_poly_per_line;
int poly_h = h / this->nb_line_displayed;
for ( int y = 0; y < this->nb_line_displayed+1; y++ ) {
for ( int x = 0; x < this->nb_poly_per_line; x++, pft4++ ) {
SetPolyFT4(pft4);
SetShadeTex(pft4, SHADE_TEXTURE_ON);
setXYWH(pft4, x_beg + x * poly_w, y_beg + y * poly_h, poly_w, poly_h);
setTPage(pft4, TEXTURE_4BIT, BLEND_UNKNOWN, tt.x(), tt.y());
setClut(pft4, clut_x, clut_y);
char c = poly_txt[(y % this->nb_line_tot) * this->nb_poly_per_line + x];
TextureTable::UV uv = (*this->ttt)[c];
setUVWH(pft4, uv.u, uv.v, FONT_WIDTH, FONT_HEIGHT);
}
}
}
void moving_object(void)
{
static int sx = 0;
int sx1;
sx1 = ((READ_SECTORS-read_remain_sector) + READ_SECTORS*file_num) * 320
/ (READ_FILES * READ_SECTORS);
setXYWH(&cdb->prim, sx, 218, sx1, 16);
AddPrim(cdb->ot, &cdb->prim);
}
