1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "glk/zcode/screen.h"
#include "glk/zcode/bitmap_font.h"
#include "glk/zcode/zcode.h"
#include "glk/conf.h"
#include "common/file.h"
#include "graphics/fonts/ttf.h"
#include "image/bmp.h"
namespace Glk {
namespace ZCode {
FrotzScreen::FrotzScreen() : Glk::Screen() {
g_conf->_tStyles[style_User1].font = CUSTOM;
g_conf->_gStyles[style_User1].font = CUSTOM;
g_conf->_tStyles[style_User2].font = CUSTOM2;
}
void FrotzScreen::loadFonts(Common::Archive *archive) {
// Get the zmachine version. At this point the header isn't loaded, so we have to do it manually
g_vm->_gameFile.seek(0);
byte version = g_vm->_gameFile.readByte();
if (version == 6) {
loadVersion6Fonts(archive);
} else {
// Load the basic fonts
Screen::loadFonts(archive);
}
// Add character graphics and runic fonts
loadExtraFonts(archive);
}
void FrotzScreen::loadVersion6Fonts(Common::Archive *archive) {
// Set the basic font properties
MonoFontInfo &mi = g_conf->_monoInfo;
PropFontInfo &pi = g_conf->_propInfo;
mi._size = pi._size = 7;
mi._aspect = pi._aspect = 1.0;
pi._quotes = 0;
pi._dashes = 0;
pi._spaces = 0;
pi._morePrompt = "[MORE]";
pi._lineSeparation = 0;
g_vm->_defaultForeground = 0;
g_vm->_defaultBackground = (int)zcolor_Transparent;
g_conf->_tMarginX = 3;
g_conf->_tMarginY = 3;
for (uint idx = 0; idx < style_NUMSTYLES; ++idx) {
g_conf->_tStyles[idx].bg = g_conf->_tStylesDefault[idx].bg = zcolor_Transparent;
g_conf->_gStyles[idx].bg = g_conf->_gStylesDefault[idx].bg = zcolor_Transparent;
}
_fonts.resize(8);
// Load up the 8x8 Infocom font
Image::BitmapDecoder decoder;
Common::File f;
if (!f.open("infocom6x8.bmp", *archive))
error("Could not load font");
Common::Point fontSize(6, 8);
decoder.loadStream(f);
f.close();
// Add normal fonts
_fonts[MONOR] = new FixedWidthBitmapFont(*decoder.getSurface(), fontSize, 6, 8);
_fonts[MONOB] = new FixedWidthBitmapFont(*decoder.getSurface(), fontSize, 6, 8);
_fonts[PROPR] = new VariableWidthBitmapFont(*decoder.getSurface(), fontSize, 6, 8);
_fonts[PROPB] = new VariableWidthBitmapFont(*decoder.getSurface(), fontSize, 6, 8);
// Create a new version of the font with every character unlined for the emphasized fonts
const Graphics::Surface &norm = *decoder.getSurface();
Graphics::ManagedSurface emph(norm.w, norm.h);
emph.blitFrom(norm);
for (int y = 8 - 2; y < emph.h; y += 8) {
byte *lineP = (byte *)emph.getBasePtr(0, y);
Common::fill(lineP, lineP + emph.w, 0);
}
// Add them to the font list
_fonts[MONOI] = new FixedWidthBitmapFont(emph, fontSize, 6, 8);
_fonts[MONOZ] = new FixedWidthBitmapFont(emph, fontSize, 6, 8);
_fonts[PROPI] = new VariableWidthBitmapFont(emph, fontSize, 6, 8);
_fonts[PROPZ] = new VariableWidthBitmapFont(emph, fontSize, 6, 8);
}
void FrotzScreen::loadExtraFonts(Common::Archive *archive) {
Image::BitmapDecoder decoder;
Common::File f;
if (!f.open("infocom_graphics.bmp", *archive))
error("Could not load font");
Common::Point fontSize(_fonts[0]->getMaxCharWidth(), _fonts[0]->getFontHeight());
decoder.loadStream(f);
_fonts.push_back(new FixedWidthBitmapFont(*decoder.getSurface(), fontSize));
f.close();
// Add Runic font. It provides cleaner versions of the runic characters in the
// character graphics font
if (!f.open("NotoSansRunic-Regular.ttf", *archive))
error("Could not load font");
_fonts.push_back(Graphics::loadTTFFont(f, g_conf->_propInfo._size, Graphics::kTTFSizeModeCharacter));
f.close();
}
} // End of namespace ZCode
} // End of namespace Glk
|
