First commit

PROGRAMS/FIRE/GRAPH32.ASM

@@ -0,0 +1,53 @@
+.386
+
+Code	segment
+	assume cs:Code
+
+Main	proc
+	mov ah,03h
+	mov dx,64
+	int 2fh
+
+	xor ax,ax
+	mov es,ax
+
+	mov ax,0401h
+	mov cx,32768
+	push edi
+
+Main1:
+	mov es:[edi],ax
+	add edi,2
+	loop Main1
+
+	pop edi
+
+	mov ax,0013h
+	int 10h
+
+	mov esi,0a0000h
+
+	mov cx,32768
+
+Main2:
+	mov ax,es:[edi]
+	mov es:[esi],ax
+	add edi,2
+	add esi,2
+	loop Main2
+
+	mov ah,00h
+	int 25h
+
+	mov ax,0003h
+	int 10h
+
+	mov ah,02h
+	mov bl,0
+	int 20h
+
+Main	endp
+
+Code	ends
+
+end

PROGRAMS/FIRE/MYFIRE.ASM

@@ -0,0 +1,191 @@
+;Fire effect for NXOS
+	org 0h
+
+main:
+	mov al,13h
+	int 10h
+	xor cx,cx
+p1:
+	mov ah,cl
+	mov bh,cl
+	shr bh,2
+	call setpal
+	inc cx
+	cmp cx,11
+	jne p1
+
+p2:
+	mov ah,cl
+	mov bh,4
+	call setpal
+	inc cx
+	cmp cx,21
+	jne p2
+
+p3:
+	mov ah,cl
+	mov bl,cl
+	sub bl,20
+	mov bh,4
+	call setpal
+	inc cx
+	cmp cx,64
+	jne p3
+
+p4:
+	mov ah,63
+	mov bl,cl
+	sub bl,20
+	mov bh,2
+	call setpal
+	inc cx
+	cmp cx,84
+	jne p4
+
+p5:
+	mov bl,63
+	xor bh,bh
+	call setpal
+	inc cx
+	cmp cx,101
+	jne p5
+
+p6:
+	mov bh,63
+	call setpal
+	inc cl
+	test cl,cl
+	jne p6
+
+setseg:
+;	mov ax,8000h		;some free memory...somewhere...
+;	mov es,ax
+;	mov cx,32000		;let's free this mem!
+
+	mov dx,64		;allocate memory
+	mov ah,00h
+	int 23h
+
+	xor di,di
+
+	mov ch,7dh
+	xor ax,ax
+	rep stosw		;free it
+	push es
+	pop ds
+	mov ax,0a000h
+	mov es,ax
+
+l0:	
+	mov cx,220
+l1:
+	push cx
+	mov bx,320
+	call random
+	pop cx
+l2:
+	add ax,64320
+	mov si,ax
+	mov al,255
+	mov ds:[si],al
+	dec cx
+	jnz l1
+
+	xor si,si
+fireup:				;the fire algorythm
+	xor ax,ax
+;	cwd
+	xor dx,dx		;xor is faster...
+	mov al,byte ptr ds:[si-640]
+	add dx,ax
+	mov al,byte ptr ds:[si-1]
+	add dx,ax
+	mov al,byte ptr ds:[si+1]
+	add dx,ax
+	mov al,byte ptr ds:[si+320]
+	add dx,ax
+	shr dx,2
+	mov byte ptr ds:[si-320],dl
+	mov byte ptr ds:[si-640],dl
+	inc si
+	jnz fireup
+
+	mov cx,((64000-960)/2)
+f1:
+	mov ax,word ptr ds:[si]
+	mov word ptr es:[si],ax
+	add si,2
+	dec cx
+	jnz f1
+
+	mov ah,11h
+	int 16h
+	jz l0
+
+	mov ah,00h
+	int 16h
+
+	mov ah,01h
+	mov dx,64
+	push ds
+	pop es
+	int 23h
+
+	mov ax,0003h
+	int 10h
+
+	mov ah,02h
+	mov bl,0
+	int 20h
+
+;------------------------------------------------------------------------------
+
+setpal:
+;input cl=color
+;ah=red
+;bl=green
+;bh=blu
+	mov dx,3c8h
+	mov al,cl
+	out dx,al
+	inc dx
+	mov al,ah
+	out dx,al
+	mov al,bl
+	out dx,al
+	mov al,bh
+	out dx,al
+	ret
+
+;------------------------------------------------------------------------------
+
+random:
+;input BX=max num
+	push es
+	xor ax,ax
+	mov es,ax
+	mov ax,cs:cont
+	mov cx,cs:a1
+	mov dx,cs:a2
+	add ax,dx
+	add cx,es:[3083]
+	sub dx,es:[3083]
+	add dx,cx
+	mov cs:cont,ax
+	mov cs:a1,cx
+	mov cs:a2,dx
+	and ax,11111111111b
+l1_r:
+	cmp ax,bx
+	jbe fine_r
+	sub ax,bx
+	jmp l1_r
+fine_r:
+	pop es
+	ret
+
+;------------------------------------------------------------------------------
+
+a1	dw 10001
+a2	dw 101
+cont	dw 23923

PROGRAMS/FIRE/MYFIRE32.ASM

@@ -0,0 +1,229 @@
+.386
+;Fire effect for NXOS
+Code	segment
+	assume cs:Code
+
+org 0h
+
+main	proc
+	mov al,13h
+	int 10h
+	xor cx,cx
+p1:
+	mov ah,cl
+	mov bh,cl
+	shr bh,2
+	call setpal
+	inc cx
+	cmp cx,11
+	jne p1
+
+p2:
+	mov ah,cl
+	mov bh,4
+	call setpal
+	inc cx
+	cmp cx,21
+	jne p2
+
+p3:
+	mov ah,cl
+	mov bl,cl
+	sub bl,20
+	mov bh,4
+	call setpal
+	inc cx
+	cmp cx,64
+	jne p3
+
+p4:
+	mov ah,63
+	mov bl,cl
+	sub bl,20
+	mov bh,2
+	call setpal
+	inc cx
+	cmp cx,84
+	jne p4
+
+p5:
+	mov bl,63
+	xor bh,bh
+	call setpal
+	inc cx
+	cmp cx,101
+	jne p5
+
+p6:
+	mov bh,63
+	call setpal
+	inc cl
+	test cl,cl
+	jne p6
+
+setseg:
+;	mov ax,8000h		;some free memory...somewhere...
+;	mov es,ax
+;	mov cx,32000		;let's free this mem!
+
+;	mov dx,64		;allocate memory
+;	mov ah,00h
+;	int 23h
+
+	mov ah,03h
+	mov dx,64
+	int 2fh
+
+;	xor di,di
+;
+;	mov ch,7dh
+;	xor ax,ax
+;	rep stosw		;free it
+;	push es
+;	pop ds
+
+	mov cs:[BaseOfst],edi
+
+	xor ax,ax
+	mov es,ax
+	mov ds,ax
+	mov cx,32768
+
+freemem1:
+	mov es:[edi],ax
+	add edi,2
+	loop freemem1
+
+
+	mov ax,0a000h
+	mov es,ax
+
+	xor eax,eax
+
+l0:
+	mov esi,cs:[BaseOfst]
+	xor edi,edi
+	mov cx,220
+l1:
+	push cx
+	mov bx,320
+	call random
+	pop cx
+l2:
+	add ax,64320
+;	mov esi,eax
+
+	push esi
+	add esi,eax
+	mov al,255
+	mov ds:[esi],al
+	pop esi
+	dec cx
+	jnz l1
+
+	xor esi,esi
+fireup:				;the fire algorythm
+	xor ax,ax
+;	cwd
+	xor dx,dx		;xor is faster...
+	mov al,byte ptr ds:[esi-640]
+	add dx,ax
+	mov al,byte ptr ds:[esi-1]
+	add dx,ax
+	mov al,byte ptr ds:[esi+1]
+	add dx,ax
+	mov al,byte ptr ds:[esi+320]
+	add dx,ax
+	shr dx,2
+	mov byte ptr ds:[esi-320],dl
+	mov byte ptr ds:[esi-640],dl
+	inc esi
+	jnz fireup
+
+	mov cx,((64000-960)/2)
+f1:
+	mov ax,word ptr ds:[esi]
+	mov word ptr es:[di],ax
+	add esi,2
+	add di,2
+	dec cx
+	jnz f1
+
+	mov ah,11h
+	int 16h
+	jz l0
+
+	mov ah,00h
+	int 16h
+
+;	mov ah,01h
+;	mov dx,64
+;	push ds
+;	pop es
+;	int 23h
+
+	mov ax,0003h
+	int 10h
+
+	mov ah,02h
+	mov bl,0
+	int 20h
+
+main	endp
+
+;------------------------------------------------------------------------------
+
+setpal:
+;input cl=color
+;ah=red
+;bl=green
+;bh=blu
+	mov dx,3c8h
+	mov al,cl
+	out dx,al
+	inc dx
+	mov al,ah
+	out dx,al
+	mov al,bl
+	out dx,al
+	mov al,bh
+	out dx,al
+	ret
+
+;------------------------------------------------------------------------------
+
+random:
+;input BX=max num
+	push es
+	xor ax,ax
+	mov es,ax
+	mov ax,cs:cont
+	mov cx,cs:a1
+	mov dx,cs:a2
+	add ax,dx
+	add cx,es:[3083]
+	sub dx,es:[3083]
+	add dx,cx
+	mov cs:cont,ax
+	mov cs:a1,cx
+	mov cs:a2,dx
+	and ax,11111111111b
+l1_r:
+	cmp ax,bx
+	jbe fine_r
+	sub ax,bx
+	jmp l1_r
+fine_r:
+	pop es
+	ret
+
+;------------------------------------------------------------------------------
+
+a1	dw 10001
+a2	dw 101
+cont	dw 23923
+BaseOfst dd ?
+
+code	ends
+
+end