/[VRac]/Galaksija.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 180 by dpavlin, Sat Sep 29 12:07:12 2007 UTC revision 181 by dpavlin, Sun Sep 30 18:19:57 2007 UTC
# Line 126  sub read { Line 126  sub read {
126          confess sprintf("can't find memory at address %04x",$addr) unless defined($byte);          confess sprintf("can't find memory at address %04x",$addr) unless defined($byte);
127          warn sprintf("# Galaksija::read(%04x) = %02x\n", $addr, $byte) if $self->trace;          warn sprintf("# Galaksija::read(%04x) = %02x\n", $addr, $byte) if $self->trace;
128    
129            if ( $addr >= 0x2000 && $addr <= 0x2036 ) {
130    #               printf("## keyread 0x%04x = %02x\n", $addr, $byte);
131                    $self->key_pressed( 1 );        # force process of events
132            }
133    
134          $self->mmap_pixel( $addr, 0, $byte, 0 ) if $self->show_mem;          $self->mmap_pixel( $addr, 0, $byte, 0 ) if $self->show_mem;
135          return $byte;          return $byte;
136  }  }
# Line 162  my @keymap = ( Line 167  my @keymap = (
167          'left alt', 'backspace', 'scroll lock', 'left shift'          'left alt', 'backspace', 'scroll lock', 'left shift'
168  );  );
169    
170  my $remap;  my $remap_key2addr;
171  my $o = 1;  my $o = 1;
172    
173  foreach my $key ( @keymap ) {  foreach my $key ( @keymap ) {
174          $remap->{$key} = $o;          $remap_key2addr->{$key} = 0x2000 + $o;
175          $o++;          $o++;
176  }  }
177    
178    printf("keymap is mmaped 0x%04x - 0x%04x\n", 0x2000, $o);
179    
180  =head2 key_down  =head2 key_down
181    
182  =cut  =cut
183    
184  sub key_down {  sub key_down {
185          my ( $self, $key ) = @_;          my ( $self, $key ) = @_;
186          warn "registered key down: $key ", $remap->{$key};          if ( ! defined( $remap_key2addr->{$key} ) ) {
187          $self->write( 0x2000 + $remap->{$key}, 0xfe );                  warn "unknown key pressed: $key [ignoring]\n";
188                    return;
189            }
190            printf("registered key down: $key address: %04x\n", $remap_key2addr->{$key} );
191            $self->write( $remap_key2addr->{$key}, 0xfe );
192  }  }
193    
194  =head2 key_up  =head2 key_up
# Line 186  sub key_down { Line 197  sub key_down {
197    
198  sub key_up {  sub key_up {
199          my ( $self, $key ) = @_;          my ( $self, $key ) = @_;
200          warn "registred key up: $key ", $remap->{$key};          if ( ! defined( $remap_key2addr->{$key} ) ) {
201          $self->write( 0x2000 + $remap->{$key}, 0xff );                  warn "unknown key released: $key [ignoring]\n";
202                    return;
203            }
204            warn "registred key up: $key ", $remap_key2addr->{$key};
205            $self->write( $remap_key2addr->{$key}, 0xff );
206  }  }
207    
208  =head2 render_vram  =head2 render_vram
# Line 214  foreach my $char ( 0 .. 255 ) { Line 229  foreach my $char ( 0 .. 255 ) {
229          $char2pos[ $char ] = ( $c & 0x7f );          $char2pos[ $char ] = ( $c & 0x7f );
230  }  }
231    
232  warn dump( @char2pos );  #warn "## chars2pos = ",dump( @char2pos );
233    
234  sub render_vram {  sub render_vram {
235          my $self = shift;          my $self = shift;
# Line 252  sub render_vram { Line 267  sub render_vram {
267    
268  #       $self->render_vram_text;  #       $self->render_vram_text;
269    
270          printf("frame in %.2fs\n", time()-$t);          printf("frame in %.2fs\n", time()-$t) if $self->debug;
271  }  }
272    
273    
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