| … | |
… | |
| 36 | -blue_size => 8, |
36 | -blue_size => 8, |
| 37 | -double_buffer => 1, |
37 | -double_buffer => 1, |
| 38 | -resizeable => 0; |
38 | -resizeable => 0; |
| 39 | |
39 | |
| 40 | glEnable GL_TEXTURE_2D; |
40 | glEnable GL_TEXTURE_2D; |
| 41 | # glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
41 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
| 42 | glShadeModel GL_FLAT; |
42 | glShadeModel GL_FLAT; |
| 43 | glDisable GL_DEPTH_TEST; |
43 | glDisable GL_DEPTH_TEST; |
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44 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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45 | glEnable GL_BLEND; |
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46 | |
| 44 | glMatrixMode GL_PROJECTION; |
47 | glMatrixMode GL_PROJECTION; |
| 45 | glBlendFunc GL_SRC_ALPHA, GL_ZERO; |
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| 46 | glEnable GL_BLEND; |
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| 47 | |
|
|
| 48 | glLoadIdentity; |
48 | glLoadIdentity; |
| 49 | glOrtho 0, $WIDTH / 32, $HEIGHT / 32, 0, -1 , 1; |
49 | glOrtho 0, $WIDTH / 32, $HEIGHT / 32, 0, -1 , 1; |
| 50 | |
50 | |
| 51 | # re-bind all textures |
51 | # re-bind all textures |
| 52 | } |
52 | } |
| … | |
… | |
| 61 | for my $y (0 .. $conn->{maph} - 1) { |
61 | for my $y (0 .. $conn->{maph} - 1) { |
| 62 | |
62 | |
| 63 | my $cell = $map->[$x][$y] |
63 | my $cell = $map->[$x][$y] |
| 64 | or next; |
64 | or next; |
| 65 | |
65 | |
| 66 | # my $darkness = $cell->[3] * (1 / 255); |
66 | my $darkness = $cell->[3] * (1 / 255); |
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|
67 | my $darkness = 0.8 + 0.2*rand; |
| 67 | # glColor $darkness, $darkness, $darkness; |
68 | glColor $darkness, $darkness, $darkness; |
| 68 | |
69 | |
| 69 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
70 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
| 70 | my $tex = $conn->{face}[$num]{texture} || 0; |
71 | my $tex = $conn->{face}[$num]{texture} || 0; |
| 71 | |
72 | |
| 72 | glBindTexture GL_TEXTURE_2D, $tex; |
73 | glBindTexture GL_TEXTURE_2D, $tex; |
| … | |
… | |
| 153 | |
154 | |
| 154 | sub conn::face_update { |
155 | sub conn::face_update { |
| 155 | my ($self, $num, $face) = @_; |
156 | my ($self, $num, $face) = @_; |
| 156 | |
157 | |
| 157 | warn "up face $self,$num,$face\n";#d# |
158 | warn "up face $self,$num,$face\n";#d# |
| 158 | #TODO |
159 | use Gtk2; |
| 159 | open my $fh, ">:raw", "/tmp/x~"; |
160 | |
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|
161 | my $pb = new Gtk2::Gdk::PixbufLoader; |
| 160 | syswrite $fh, $face->{image}; |
162 | $pb->write ($face->{image}); |
| 161 | close $fh; |
163 | $pb->close; |
| 162 | |
164 | |
| 163 | my $surface = new SDL::Surface -name => "/tmp/x~"; |
165 | $pb = $pb->get_pixbuf; |
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|
166 | $pb = $pb->add_alpha (0, 0, 0, 0); |
| 164 | |
167 | |
| 165 | unlink "/tmp/x~"; |
168 | glGetError(); |
| 166 | |
|
|
| 167 | my ($tex) = @{glGenTextures 1}; |
169 | my ($tex) = @{glGenTextures 1}; |
| 168 | glGetError(); |
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|
| 169 | |
170 | |
| 170 | $face->{texture} = $tex; |
171 | $face->{texture} = $tex; |
| 171 | |
172 | |
| 172 | glBindTexture GL_TEXTURE_2D, $tex; |
173 | glBindTexture GL_TEXTURE_2D, $tex; |
| 173 | my $glerr=glGetError(); die "a: ".gluErrorString($glerr)."\n" if $glerr; |
174 | my $glerr=glGetError(); die "a: ".gluErrorString($glerr)."\n" if $glerr; |
| … | |
… | |
| 175 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
176 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
| 176 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; |
177 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; |
| 177 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
178 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
| 178 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
179 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
| 179 | |
180 | |
| 180 | $surface->rgba; |
|
|
| 181 | |
|
|
| 182 | glTexImage2D GL_TEXTURE_2D, 0, |
181 | glTexImage2D GL_TEXTURE_2D, 0, |
| 183 | 4, # components |
182 | GL_RGBA8, |
| 184 | $surface->width, $surface->height, |
183 | $pb->get_width, $pb->get_height, |
| 185 | 0, |
184 | 0, |
| 186 | GL_RGBA, |
185 | GL_RGBA, |
| 187 | GL_UNSIGNED_BYTE, |
186 | GL_UNSIGNED_BYTE, |
| 188 | $surface->pixels; |
187 | $pb->get_pixels; |
| 189 | my $glerr=glGetError(); die "Problem setting up 2d Texture (dimensions not a power of 2?)):".gluErrorString($glerr)."\n" if $glerr; |
188 | my $glerr=glGetError(); die "Problem setting up 2d Texture (dimensions not a power of 2?)):".gluErrorString($glerr)."\n" if $glerr; |
| 190 | } |
189 | } |
| 191 | |
190 | |
| 192 | ############################################################################# |
191 | ############################################################################# |
| 193 | |
192 | |
