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Load_C64() add support for Blazing Paddles/Rainbow Painter multicolor

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This commit is contained in:
Thomas Bernard
2018-11-08 22:30:21 +01:00
parent 7cd9efc7f3
commit 5c076f644f
2 changed files with 41 additions and 12 deletions
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49
src/miscfileformats.c
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@@ -2258,9 +2258,19 @@ void Test_C64(T_IO_Context * context, FILE * file)
// $6000 => Koala Painter
case 10050:
// $1800 => Picasso64
File_error = 0;
break;
case 10242:
// $4000 => Artist 64
// ? $A000 => Blazing paddles ?
// $4000 => Artist 64 (.a64)
// $A000 => Blazing paddles (.pi)
// $5C00 => Rainbow Painter (.rp)
if (load_addr != 0x4000 && load_addr != 0xa000 && load_addr != 0x5c00)
{
File_error = 1;
return;
}
File_error = 0;
break;
case 17409:
// $3c00 => FLI-designer v1.1
// ? $3ff0 => FLI designer 2 ?
@@ -2475,6 +2485,7 @@ void Load_C64(T_IO_Context * context)
FILE* file;
long file_size;
byte hasLoadAddr=0;
word load_addr;
int loadFormat=0;
enum c64_format {F_hires,F_multi,F_bitmap,F_fli};
static const char *c64_format_names[]={"Hires","Multicolor","Bitmap","FLI"};
@@ -2549,6 +2560,9 @@ void Load_C64(T_IO_Context * context)
}
fclose(file);
// get load address (valid only if hasLoadAddr = 1)
load_addr = file_buffer[0] | (file_buffer[1] << 8);
memset(dummy_screen,1,1000);
switch (file_size)
@@ -2611,14 +2625,32 @@ void Load_C64(T_IO_Context * context)
background=file_buffer+1024*2+2-1; // only 1
break;
case 10242: // Artist 64 multicolor + loadaddr
case 10242: // Artist 64/Blazing Paddles/Rainbow Painter multicolor + loadaddr
hasLoadAddr=1;
loadFormat=F_multi;
context->Ratio = PIXEL_WIDE;
bitmap=file_buffer+2; // length: 8000 (+padding 192)
screen_ram=file_buffer+8192+2; // length: 1000 + (padding 24)
color_ram=file_buffer+1024+8192+2; // length: 1000 + (padding 24)
background=file_buffer+1024*2+8192+2-1; // only 1
switch(load_addr)
{
default:
case 0x4000: // Artist 64
bitmap=file_buffer+2; // length: 8000 (+padding 192)
screen_ram=file_buffer+8192+2; // length: 1000 + (padding 24)
color_ram=file_buffer+1024+8192+2; // length: 1000 + (padding 24)
background=file_buffer+1024*2+8192+2-1; // only 1
break;
case 0xa000: // Blazing Paddles
bitmap=file_buffer+2; // length: 8000 (+padding 192)
screen_ram=file_buffer+8192+2; // length: 1000 + (padding 24)
color_ram=file_buffer+1024+8192+2; // length: 1000 + (padding 24)
background=file_buffer+8064+2; // only 1
break;
case 0x5c00: // Rainbow Painter
screen_ram=file_buffer+2; // length: 1000 + (padding 24)
bitmap=file_buffer+1024+2; // length: 8000 (+padding 192)
color_ram=file_buffer+1024+8192+2; // length: 1000 + (padding 24)
background=file_buffer; // only 1
break;
}
break;
case 10277: // multicolor CDU-Paint + loadaddr
@@ -2674,9 +2706,6 @@ void Load_C64(T_IO_Context * context)
// Write detailed format in comment
if (hasLoadAddr)
{
// get load address
word load_addr;
load_addr = file_buffer[0] | (file_buffer[1] << 8);
snprintf(context->Comment,COMMENT_SIZE+1,"%s, load at $%4.4X",c64_format_names[loadFormat],load_addr);
}
else