diff options
Diffstat (limited to 'newgrf.c')
| -rw-r--r-- | newgrf.c | 38 |
1 files changed, 38 insertions, 0 deletions
@@ -23,6 +23,7 @@ #include "vehicle.h" #include "newgrf_text.h" #include "table/sprites.h" +#include "fontcache.h" #include "date.h" #include "currency.h" #include "sound.h" @@ -3039,6 +3040,42 @@ static void LoadGRFSound(byte *buf, int len) } } +/* Action 0x12 */ +static void LoadFontGlyph(byte *buf, int len) +{ + /* <12> <num_def> <font_size> <num_char> <base_char> + * + * B num_def Number of definitions + * B font_size Size of font (0 = normal, 1 = small, 2 = large) + * B num_char Number of consecutive glyphs + * W base_char First character index */ + + uint8 num_def; + uint i; + + buf++; len--; + check_length(len, 1, "LoadFontGlyph"); + + num_def = grf_load_byte(&buf); + + check_length(len, 1 + num_def * 4, "LoadFontGlyph"); + + for (i = 0; i < num_def; i++) { + FontSize size = grf_load_byte(&buf); + uint8 num_char = grf_load_byte(&buf); + uint16 base_char = grf_load_word(&buf); + uint c; + + DEBUG(grf, 7) ("LoadFontGlyph: Loading %u glyph(s) at 0x%04X for size %u", num_char, base_char, size); + + for (c = 0; c < num_char; c++) { + SetUnicodeGlyph(size, base_char + c, _cur_spriteid); + LoadNextSprite(_cur_spriteid++, _file_index); + _nfo_line++; + } + } +} + /* 'Action 0xFF' */ static void GRFDataBlock(byte *buf, int len) { @@ -3421,6 +3458,7 @@ static void DecodeSpecialSprite(uint num, GrfLoadingStage stage) /* 0x0F */ { NULL, NULL, NULL, }, /* 0x10 */ { DefineGotoLabel, NULL, NULL, }, /* 0x11 */ { NULL, NULL, GRFSound, }, + /* 0x12 */ { NULL, NULL, LoadFontGlyph, }, }; byte* buf; |