707 lines
11 KiB
NASM
707 lines
11 KiB
NASM
;
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; BACKGROUND SET - Compile with fasm
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;
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use32
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org 0x0
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db 'MENUET01' ; 8 byte id
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dd 0x01 ; version
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dd START ; program start
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dd I_END ; image size
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dd 0x80000 ; reguired amount of memory
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dd 0x80000 ; stack pointer
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dd I_Param,0
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include 'lang.inc'
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include 'macros.inc'
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START:
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call check_parameters
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call draw_window
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call load_texture
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call draw_image
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still:
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mov eax,10 ; wait here for event
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int 0x40
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cmp eax,1
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jz red
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cmp eax,2
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jz key
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cmp eax,3
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jz button
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jmp still
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key:
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mov eax,2
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int 0x40
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jmp still
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red:
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call draw_window
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jmp still
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button:
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mov eax,17
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int 0x40
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shr eax,8
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and eax,255
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cmp eax,101 ; tiled
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jne no101
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mov eax,15
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mov ebx,4
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mov ecx,1
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int 0x40
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mov eax,15
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mov ebx,3
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int 0x40
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jmp still
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no101:
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cmp eax,102 ; stretch
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jne no102
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mov eax,15
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mov ebx,4
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mov ecx,2
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int 0x40
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mov eax,15
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mov ebx,3
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int 0x40
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jmp still
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no102:
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cmp eax,1 ; end program
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jnz noproend
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or eax,-1
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int 0x40
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noproend:
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cmp eax,11
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jz bg
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cmp eax,12
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jz bg
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cmp eax,13
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jz bg
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cmp eax,121
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jb no_bg_select
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cmp eax,133
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jg no_bg_select
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sub eax,121
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shl eax,2
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add eax,arrays
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mov eax,[eax]
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mov [usearray],eax
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call load_texture
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call draw_image
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jmp still
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no_bg_select:
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cmp eax,14+20
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jge bg4
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jmp bg2
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set_default_colours:
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pusha
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mov eax,6 ; load default color map
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mov ebx,defcol
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mov ecx,0
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mov edx,-1
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mov esi,0x8000
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int 0x40
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mov eax,48 ; set default color map
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mov ebx,2
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mov ecx,0x8000
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mov edx,10*4
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int 0x40
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popa
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ret
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defcol db 'DEFAULT.DTP'
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check_parameters:
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cmp [I_Param],dword 'BOOT'
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je @f
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ret
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@@:
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call set_default_colours
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call load_texture
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mov eax,15
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mov ebx,1
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mov ecx,256
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mov edx,256
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int 0x40
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mov eax,15
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mov ebx,5
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mov ecx,0x40000+1
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mov edx,0
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mov esi,256*3*256
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int 0x40
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mov eax,15
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mov ebx,4
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mov ecx,2
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int 0x40
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mov eax,15
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mov ebx,3
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int 0x40
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mov eax,-1
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int 0x40
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set_picture:
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mov eax,image+99-3*16
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mov ebx,0x40000+255*3+255*3*256
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newpix:
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mov ecx,[eax]
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mov [ebx],cx
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shr ecx,16
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mov [ebx+2],cl
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add eax,3
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sub ebx,3
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cmp ebx,0x40002
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jge newpix
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ret
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load_texture:
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call gentexture
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call set_picture
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ret
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; set background
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bg:
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mov edi,0x40000
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cmp eax,12
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jnz bb1
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mov edi,0x40000+1
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bb1:
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cmp eax,13
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jnz bb2
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mov edi,0x40000+2
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bb2:
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mov eax,15
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mov ebx,1
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mov ecx,256
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mov edx,256
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int 0x40
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mov eax,15
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mov ebx,5
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mov ecx,edi
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mov edx,0
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mov esi,256*256*3
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int 0x40
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mov eax,15
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mov ebx,3
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int 0x40
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jmp still
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; colored background
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bg2:
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push eax
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mov eax,15
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mov ebx,1
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mov ecx,8
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mov edx,8
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int 0x40
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mov eax,[esp]
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sub eax,14
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shl eax,2
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mov edx,[colors+eax]
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mov esi,32*32*4
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mov edi,0
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mov ecx,0
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dbl2:
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mov eax,15
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mov ebx,2
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int 0x40
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add ecx,3
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inc edi
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cmp edi,esi
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jb dbl2
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mov eax,15
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mov ebx,3
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int 0x40
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jmp still
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; shaped background
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bg4:
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sub eax,14+20
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shl eax,3
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add eax,shape
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mov ecx,[eax+0]
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mov edx,[eax+4]
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mov eax,15
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mov ebx,1
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int 0x40
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mov eax,15
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mov ebx,3
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int 0x40
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jmp still
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; *********************************************
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; ******* CELLULAR TEXTURE GENERATION *********
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; **** by Cesare Castiglia (dixan/sk/mfx) *****
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; ********* dixan@spinningkids.org **********
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; *********************************************
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; * the algorythm is kinda simple. the color *
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; * component for every pixel is evaluated *
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; * according to the squared distance from *
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; * the closest point in 'ptarray'. *
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; *********************************************
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gentexture:
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mov ecx,0 ; ycounter
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mov edi,0 ; pixel counter
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mov ebp,[usearray]
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ylup:
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mov ebx,0
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call precalcbar
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xlup:
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push edi
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mov edi, 0
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mov esi, 512000000 ; abnormous initial value :)
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pixlup:
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push esi
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; add edi,4
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mov eax,ebx ; evaluate first distance
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sub eax, [ebp+edi] ; x-x1
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call wrappit
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imul eax
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mov esi, eax ; (x-x1)^2
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mov eax, ecx
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add edi,4
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sub eax, [ebp+edi] ; y-y1
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call wrappit
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imul eax ; (y-y1)^2
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add eax,esi ; (x-x1)^2+(y-y1)^2
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pop esi
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cmp esi,eax
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jb ok ; compare and take the smaller one
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mov esi,eax
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ok:
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add edi,4
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cmp [ebp+edi],dword 777
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jne pixlup
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mov eax,esi ; now evaluate color...
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cmp eax,255*24
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jbe ok2
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; imul eax,12
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ok2:
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mov edi,24 ; 50 = max shaded distance
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idiv edi
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pop edi
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mov [image+51+edi],eax
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add edi,3
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add ebx,1 ; bounce x loop
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cmp ebx,256 ; xsize
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jne xlup
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add ecx,1
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cmp ecx,256 ; ysize
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jne ylup
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ret
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wrappit:
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cmp eax,0 ; this makes the texture wrap
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jg noabs
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neg eax
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noabs:
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cmp eax,128
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jb nowrap
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neg eax
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add eax,256
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nowrap:
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ret
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precalcbar:
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pusha
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mov eax,1
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mov ebx,ecx
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add ebx,18
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mov ecx,44
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mov edx,0x00000060
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bar:
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add ecx,2
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add edx,0x00020100
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; int 0x40
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cmp ecx,298
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jb bar
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popa
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ret
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; *********************************************
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; ******* WINDOW DEFINITIONS AND DRAW *********
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; *********************************************
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draw_image:
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mov eax,7
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mov ebx,0x40000
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mov ecx,256*65536+255
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mov edx,19*65536+65;55
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int 0x40
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ret
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y_add equ 44 ; 30
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y_s equ 13
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y_add2 equ 340 ;325
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set equ 0 ;15
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button_color equ 0A0A0A0h ; 207090 306090h
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wnd_color equ 3B0B0B0h ; 34090B0h
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draw_window:
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mov eax, 12 ; tell os about draw
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mov ebx, 1
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int 0x40
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mov eax, 0 ; define and draw window
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mov ebx, 220*65536+293
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mov ecx, 50*65536+408
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mov edx, wnd_color
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int 0x40
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call draw_image
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mov eax,8 ; Blue button
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mov ebx,(set+195+27)*65536+17
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mov ecx,y_add*65536+y_s
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mov edx,11
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mov esi,0x004444cc
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int 0x40
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mov eax,8 ; Red button
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mov ebx,(set+213+27)*65536+17
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mov edx,12
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mov esi,0x00cc4444
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int 0x40
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mov eax,8 ; Green button
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mov ebx,(set+258)*65536+17
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mov edx,13
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mov esi,0x0044cc44
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int 0x40
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mov eax, 8 ; tiled
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mov ebx, 96*65536+63
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mov ecx, y_add*65536+y_s
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mov edx, 101
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mov esi, button_color
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int 0x40
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mov eax, 8 ; stretch
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mov ebx, 160*65536+61
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mov edx, 102
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int 0x40
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mov eax, 4 ; window header
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mov ebx, 8*65536+8
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mov ecx, 0x10ffffff
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mov edx, header
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mov esi, header.size
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int 0x40
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mov ebx, 220*65536+30
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mov ecx, 0
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mov edx, apply_text
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mov esi, apply_text.size
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int 0x40
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mov ebx, 19*65536+326
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mov edx, image_buttons_text
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mov esi, image_buttons_text.size
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int 0x40
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mov ebx, 19*65536+(y_add2+27)
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mov edx, simple_text
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mov esi, simple_text.size
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int 0x40
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mov ecx, (y_add2)*65536+20
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mov ebx, (18)*65536+25
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mov edx, 121
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mov esi, button_color
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mov edi, 9
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mov eax, 8
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@@:
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int 0x40
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add ebx, 29*65536
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inc edx
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dec edi
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jnz @b
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mov edx, 34+4
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mov edi, 4
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mov eax, 8
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mov ebx, 18*65536+18
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mov ecx, y_add*65536+y_s
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@@:
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int 0x40
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inc edx
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add ebx, 19*65536
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dec edi
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jnz @b
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;-----------------------
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mov edx,14 ; button number
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mov ebx,(18)*65536+17 ; button start x & size
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mov ecx,(y_add2+40)*65536+14 ; button start y & size
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newcb:
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push edx
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sub edx,14
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shl edx,2
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add edx,colors
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mov esi,[edx]
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pop edx
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mov eax,8
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int 0x40
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inc edx
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add ebx,20*65536
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add esi,5*256*256
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cmp edx,27
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jnz newcb
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;-----------------------
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mov eax, 4
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mov ebx, 8*65536+4+y_add
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mov ecx, 0
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mov edx, la2
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mov esi, la2.size
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int 0x40
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mov eax,12
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mov ebx,2
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int 0x40
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ret
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; DATA SECTION
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lsz header,\
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ru, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 䮭<> ࠡ<>祣<EFBFBD> <20>⮫<EFBFBD>",\
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en, "BACKGROUND"
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lsz apply_text,\
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ru, "<22>ਬ<EFBFBD><E0A8AC><EFBFBD><EFBFBD><EFBFBD>:",\
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en, "Apply:"
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lsz image_buttons_text,\
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ru, "<22>롥<EFBFBD><EBA1A5><EFBFBD><EFBFBD> <20><>ࠧ<EFBFBD><E0A0A7>:",\
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en, "Select pattern:"
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lsz simple_text,\
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ru, "<22><><EFBFBD><EFBFBD>梥<EFBFBD><E6A2A5><EFBFBD><EFBFBD> 䮭:",\
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en, "Single-color background:"
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lsz la2,\
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ru, " <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>",\
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en, " TILED STRETCH"
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xx db 'x'
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colors:
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dd 0x770000
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dd 0x007700
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dd 0x000077
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dd 0x777700
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dd 0x770077
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dd 0x007777
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dd 0x777777
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dd 0x335577
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dd 0x775533
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dd 0x773355
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dd 0x553377
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dd 0x000000
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dd 0xcccccc
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shape:
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dd 1024,64
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dd 1024,32
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dd 2048,32
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dd 4096,32
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dd 512,16
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dd 1024,16
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dd 2048,16
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dd 4096,16
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dd 64,32
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dd 64,16
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dd 32,32
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dd 8,8
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dd 16,16
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dd 64,64
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usearray dd ptarray
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arrays dd ptarray,ptarray2,ptarray3,ptarray4,ptarray5,ptarray6
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dd ptarray7,ptarray8,ptarray9
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ptarray:
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dd 150,50
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dd 120,30
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dd 44,180
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dd 50,66
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dd 27,6
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dd 95,212
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dd 128,177
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dd 201,212
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dd 172,201
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dd 250,100
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dd 24,221
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dd 11,123
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dd 248,32
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dd 34,21
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dd 777 ; <- end of array
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ptarray2:
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dd 0,0,50,50,100,100,150,150,200,200,250,250
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dd 50,150,150,50,200,100,100,200
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dd 777
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ptarray3:
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dd 55,150,150,55,200,105,105,200
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dd 30,30,220,220
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dd 777
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ptarray4:
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dd 196,0,196,64,196,128,196,196
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dd 64,32,64,96,64,150,64,228
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dd 777
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ptarray5:
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dd 196,0,196,64,196,128,196,196
|
||
dd 64,0,64,64,64,128,64,196
|
||
dd 777
|
||
|
||
ptarray6:
|
||
|
||
dd 49,49,128,50,210,50
|
||
dd 50,128,128,128,210,128
|
||
dd 50,210,128,210,210,210
|
||
|
||
dd 777
|
||
|
||
ptarray7:
|
||
|
||
dd 0,0
|
||
dd 196,196,64,64
|
||
dd 128,0
|
||
dd 0,128
|
||
dd 64,64,196,64
|
||
dd 196,196,64,196
|
||
dd 128,128
|
||
|
||
dd 777
|
||
|
||
ptarray8:
|
||
|
||
dd 0, 128
|
||
dd 0, 128
|
||
dd 128, 0
|
||
dd 0, 128
|
||
dd 128, 0
|
||
dd 0, 128
|
||
dd 128, 0
|
||
dd 0, 128
|
||
dd 128, 0
|
||
dd 128, 128
|
||
|
||
dd 777
|
||
|
||
ptarray9:
|
||
|
||
|
||
dd 0,248,64,128,128,64,196,48,160,160,94,224,240,96,5,5,777
|
||
|
||
|
||
|
||
I_Param:
|
||
|
||
image:
|
||
|
||
|
||
I_END: |