 | ||
| Water Effect [320x200x256] | Anders Haglund | 20.10.96 |
 Отлично реализованный ЭФФЕКТ ВОЛН на воде.
Применено несколько вариантов: одиночная капля, дождь,
поперечные волны, волны от движущегося объекта,
а также комбинация всех этих эффектов. |  3k | |
| ||
| ||
| ||
| ||
| Water Effect [320x200x256] | Anders Haglund | 20.10.96 |
Отлично реализованный ЭФФЕКТ ВОЛН на воде.
Применено несколько вариантов: одиночная капля, дождь,
поперечные волны, волны от движущегося объекта,
а также комбинация всех этих эффектов. | 3k | |
| ||
| ||
| ||
|
|
{> Cut here. FileName= WATER2.PAS }
{ Water originaly made by Dф-PhОSSфD! Converted to Pascal
by Anders Haglund }
{ Press ESC to quit }
{.$define Debug_Test} {Test speed}
{.$define Syncronize} {Wait for retrace}
const Semilla_Inicial = $9234;
Ancho_Olas = 0002;
Densidad_Inicial : word = 0005;
Borde = 0002;
Ancho = 0160;
Alto = 0100;
Maximo = 0150;
Ancho_Puntos : word = 0320;
Other_page : word = Alto*Ancho*2;
Actual_Page : word = 0;
var Imr,Densidad : byte;
Rnd,A,B : word;
Fil,Col : array[0..4] of word;
Buff2 : Pointer;
Key : Boolean;
procedure Put_320;assembler;
asm
Mov Ax,0013H
Int 10H
end;
procedure Init_Buffers;
begin
getmem(buff2,65535);
asm
mov es,word ptr [buff2+2]
xor di,di
mov cx,65536/4
db 66h;xor ax,ax
db 66h;rep stosw
mov es,sega000
mov ax,word ptr [buff2+2]
db 8Eh;db 0E8h {Mov Fs,Ax}
end;
end;
procedure Text_Mode;assembler;
asm
Mov Ax,0003H
Int 10H
end;
procedure Vsync;assembler;
asm
{$IfDef Debug_Test}
Mov Dx,3Dah
In Al,Dx
Mov Dx,3C0H
Mov Al,31H
Out Dx,Al
Mov Al,80
Out Dx,Ax
{$Endif}
Mov Dx,03Dah
@1:
In Al,Dx
Test Al,8
Jnz @1
@2:
In Al,Dx
Test Al,8
Jz @2
{$IfDef Debug_Test}
Mov Dx,3Dah
In Al,Dx
Mov Dx,3C0H
Mov Al,31H
Out Dx,Al
Mov Al,0
Out Dx,Ax
{$Endif}
end;
procedure Zero_Pal;assembler;
asm
Mov Dx,3C8H
Xor Al,Al
Out Dx,Al
Inc Dx
Xor Al,Al
Mov Cx,768
@1:
Out Dx,Al
Loop @1
end;
procedure palette;assembler;
asm
Db 3Fh,3Fh,3Fh,3Ch,3Fh,3Fh,3Ah,3Fh,3Fh,37H,3Eh,3Fh,34H,3Eh,3Fh,32H
Db 3Eh,3Fh,2Fh,3Eh,3Fh,2Dh,3Dh,3Fh,2Ah,3Dh,3Fh,29H,3Ch,3Fh,28H,3Bh
Db 3Fh,27H,3Bh,3Fh,27H,3Bh,3Fh,26H,3Ah,3Fh,25H,39H,3Fh,24H,38H,3Fh
Db 23H,37H,3Fh,22H,37H,3Fh,21H,36H,3Fh,20H,35H,3Fh,1Fh,34H,3Fh,1Eh
Db 33H,3Fh,1Dh,32H,3Fh,1Ch,31H,3Fh,1Bh,30H,3Fh,1Ah,2Fh,3Fh,19H,2Eh
Db 3Fh,18H,2Dh,3Fh,17H,2Ch,3Fh,16H,2Ah,3Fh,15H,29H,3Fh,14H,28H,3Fh
Db 13H,27H,3Fh,12H,25H,3Eh,11H,25H,3Dh,11H,23H,3Dh,10H,22H,3Ch,0Fh
Db 20H,3Bh,0Fh,20H,3Ah,0Eh,1Eh,39H,0Dh,1Dh,39H,0Ch,1Bh,38H,0Ch,1Bh
Db 37H,0Bh,19H,36H,0Bh,18H,35H,0Ah,16H,35H,09H,16H,34H,09H,14H,33H
Db 08H,13H,32H,07H,12H,31H,07H,11H,31H,06H,10H,30H,06H,0Fh,2Fh,05H
Db 0Eh,2Fh,05H,0Dh,2Eh,04H,0Ch,2Dh,04H,0Bh,2Ch,03H,0Ah,2Bh,03H,09H
Db 2Bh,02H,08H,2Ah,02H,07H,29H,02H,06H,28H,01H,06H,27H,01H,04H,27H
Db 01H,04H,26H,01H,04H,26H,01H,04H,26H,01H,04H,25H,01H,04H,25H,01H
Db 04H,25H,01H,04H,24H,00H,04H,24H,00H,04H,24H,00H,04H,23H,00H,03H
Db 23H,00H,03H,22H,00H,03H,22H,00H,03H,22H,00H,03H,21H,00H,03H,21H
Db 00H,03H,21H,00H,03H,20H,00H,03H,20H,00H,03H,20H,00H,03H,20H,00H
Db 03H,1Fh,00H,03H,1Fh,00H,03H,1Fh,00H,03H,1Eh,00H,03H,1Eh,00H,02H
Db 1Eh,00H,02H,1Dh,00H,02H,1Dh,00H,02H,19H,00H,02H,16H,00H,01H,12H
Db 00H,01H,0Fh,00H,00H,0Ah,00H,00H,05H,00H,00H,00H,0Eh,00H,00H,13H
Db 00H,00H,18H,00H,00H,1Dh,00H,00H,22H,00H,00H,27H,00H,00H,2Ch,00H
Db 00H,31H,00H,00H,34H,00H,00H,38H,00H,00H,37H,00H,00H,36H,00H,02H
Db 35H,00H,04H,35H,00H,05H,34H,00H,08H,33H,00H,09H,33H,00H,0Ah,32H
Db 00H,0Bh,31H,00H,0Ch,30H,00H,0Dh,30H,01H,0Eh,2Fh,00H,0Fh,2Eh,00H
Db 10H,2Eh,00H,10H,2Dh,00H,12H,2Ch,01H,13H,2Ch,01H,14H,2Bh,01H,14H
Db 2Ah,01H,15H,29H,01H,16H,29H,01H,16H,28H,01H,17H,29H,03H,19H,2Ah
Db 05H,1Bh,2Ch,08H,1Dh,2Dh,0Bh,1Fh,2Eh,0Dh,20H,2Fh,10H,22H,31H,13H
Db 25H,32H,17H,27H,33H,1Ah,29H,34H,1Eh,2Bh,36H,21H,2Dh,37H,25H,30H
Db 38H,29H,32H,3Ah,2Dh,34H,3Bh,31H,37H,3Ch,36H,3Ah,3Eh,3Ah,3Ch,3Fh
Db 3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh,3Fh
end;
procedure Put_Palette;assembler;
asm
Push Ds
Mov Dx,3C8H
Xor Al,Al
Out Dx,Al
Inc Dx
Mov Si,Offset Palette
Mov Cx,450
@1:
Mov Al,Cs:[Si]
Inc Si
Out Dx,Al
Loop @1
Pop Ds
end;
procedure TheEnd;Forward;
procedure Print_Frame;assembler;
asm
Mov Si,Actual_Page
Mov Di,64000
Mov Cx,Ancho
@4:
Push Di
Push Cx
Xor Ax,Ax
Xor Dx,Dx
Xor Bx,Bx
@3:
Db 65h;Mov Cx,[Si]
Sar Cx,7
Add Cx,Ax
Sub Cx,Dx
Jle @1
Add Dx,Cx
@2:
Mov Word Ptr Es:[Di],Bx
Sub Di,Ancho_Puntos
Loop @2
@1:
Add Si,2
Add Bx,0101H
Inc Ax
Cmp Ax,Alto
Jnz @3
Mov Dh,Dl
@5:
Sub Di,Ancho_Puntos
Mov Word Ptr Es:[Di],Dx
Add Dx,0101H
Cmp Dx,maximo+maximo*256;
Jnz @5
Pop Cx
pop Di
Add Di,2
Loop @4
{$IfDef Syncronize}
Call Vsync
{$Endif}
In Al,60h
Cmp Al,1
Jne @Skip
Call TheEnd
@Skip:
end;
procedure Stabylize;assembler;
asm
Mov Si,[Actual_Page]
Mov Di,[Other_Page]
Mov [Actual_Page],Di
Mov [Other_Page],Si
Add Si,Borde*Alto
Add Di,Borde*Alto
Mov Cl,[Densidad]
Mov Bx,Ancho*Alto/2-Borde*Alto/2
@1:
db 66h;db 65h;Mov Ax,Word Ptr [Si-Alto*2]
db 66h;db 65h;Add Ax,Word Ptr [Si+Alto*2]
db 66h;db 65h;Add Ax,Word Ptr [Si+2]
db 66h;db 65h;Add Ax,Word Ptr [Si-2]
db 66h;Ror Ax,16
Sar Ax,1
db 66h;Ror Ax,16
Sar Ax,1
db 66h;db 65h;Sub Ax,Word Ptr [Di]
db 66h;Mov Dx,Ax
Sar Dx,Cl
db 66h;Ror Dx,16
Sar Dx,Cl
db 66h;Ror Dx,16
db 66h;Sub Ax,Dx
db 66h;db 65h;Mov Word Ptr [Di],Ax
Add Si,4
Add Di,4
Dec Bx
Jnz @1
end;
procedure Stabylize2;assembler;
asm
Mov Si,Word Ptr [Actual_Page]
Mov Di,Word Ptr [Other_Page]
Mov Word Ptr [Actual_Page],Di
Mov Word Ptr [Other_Page],Si
Add Si,Borde*Alto
Add Di,Borde*Alto
Mov Cx,Ancho*Alto-Borde*Alto-100
@@1:
db 65h;Mov Ax,Word Ptr [Si-Alto*2]
db 65h;Add Ax,Word Ptr [Si+Alto*2]
db 65h;Add Ax,Word Ptr [Si+2]
db 65h;Add Ax,Word Ptr [Si-2]
db 65h;Add Ax,Word Ptr [Si-Alto*2-2]
db 65h;Add Ax,Word Ptr [Si-Alto*2-2]
db 65h;Add Ax,Word Ptr [Si+Alto*2-2]
db 65h;Add Ax,Word Ptr [Si+Alto*2-2]
Sar Ax,3
db 65h;Mov Word Ptr [Di],Ax
Add Si,2
Add Di,2
Loop @@1
end;
procedure Put_Point;assembler;
asm
Mov Ax,Si
db 66h;Rol Si,16
Mov Si,Ax
Mov Ax,Alto
Mul Dx
Add Bx,Ax
Shl Bx,1
Add Bx,Word Ptr [Actual_Page]
db 66h;db 65h;Mov Word Ptr [Bx],Si
db 66h;db 65h;Mov Word Ptr [Bx+4],Si
db 66h;db 65h;Mov Word Ptr [Bx+(Alto*2)],Si
db 66h;db 65h;Mov Word Ptr [Bx+(Alto*2+4)],Si
db 66h;db 65h;Mov Word Ptr [Bx+(Alto*4)],Si
db 66h;db 65h;Mov Word Ptr [Bx+(Alto*4)+4],Si
db 66h;db 65h;Mov Word Ptr [Bx+(Alto*6)],Si
db 66h;db 65h;Mov Word Ptr [Bx+(Alto*6)+4],Si
end;
procedure Put_Big_Point;assembler;
asm
Mov Ax,Si
db 66h;Rol Si,16
Mov Si,Ax
Mov Ax,Alto
Mul Dx
Add Bx,Ax
Shl Bx,1
Add Bx,Word Ptr [Actual_Page]
db 66h;db 65h;Mov word Ptr [Bx],si
db 66h;db 65h;Mov word Ptr [Bx+4],si
db 66h;db 65h;Mov word Ptr [Bx+8],si
db 66h;db 65h;Mov word Ptr [Bx+10],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*2)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*2+4)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*2+8)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*2+10)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*4)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*4)+4],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*4)+8],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*4)+10],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*6)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*6)+4],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*6)+8],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*6)+10],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*8)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*8)+4],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*8)+8],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*8)+10],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*10)],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*10)+4],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*10)+8],si
db 66h;db 65h;Mov word Ptr [Bx+(Alto*10)+10],si
end;
procedure Rnd_Calc;assembler;
asm
Inc Rnd
Xor Dx,Dx
Mov Ax,Rnd
Mov Bx,32719
Mul Bx
Add Ax,3
Mov Bx,32749
Div Bx
Add Dx,0F000H
Mov Rnd,Dx
end;
procedure Read_Point;assembler;
asm
Call Rnd_Calc
And Dx,11111111B
Add Dx,32
Push Dx
Call Rnd_Calc
Mov Bx,Dx
Pop Dx
And Bx,1111111B
Add Bx,36
end;
procedure Touch;assembler;
asm
db 66h;Push si
Call Read_Point
db 66h;Pop si
Shr Dx,1
Call Put_Point
end;
procedure Big_Touch;assembler;
asm
db 66h;Push si
Call Read_Point
db 66h;Pop si
Shr Dx,1
Call Put_Big_Point
end;
procedure Put_Line;assembler;
asm
Mov Ax,Si
db 66h;Rol si,16
Mov Si,Ax
Mov Ax,Alto*2
Mul Dx
Mov Bx,Ax
Add Bx,Ancho_Olas
Mov Cx,Alto/2-Ancho_Olas
Add Bx,2*8
Sub Cx,2*8
@@1:
db 66h;db 65h;Mov word Ptr [Bx],si
db 66h;db 65h;Mov word Ptr [Bx+Alto*2],si
db 66h;db 65h;Mov word Ptr [Bx+Alto*4],si
db 66h;db 65h;Mov word Ptr [Bx+Alto*6],si
db 66h;db 65h;Mov word Ptr [Bx+Alto*8],si
db 66h;db 65h;Mov word Ptr [Bx+Alto*10],si
Add Bx,4
Loop @@1
end;
procedure Fila;assembler;
asm
Dw 025,025,026,027,028,030,032,034,037,039,042,045
Dw 048,052,055,058,061,063,066,068,070,072,073,074
Dw 075,075,075,074,073,072,070,068,066,063,061,058
Dw 055,052,048,045,042,039,037,034,032,030,028,027
Dw 026,025
Dd 0Ffffffffh
end;
procedure Columna;assembler;
asm
Dw 015,015,016,016,017,018,020,021,023,025,027,030
Dw 033,036,039,042,045,049,052,056,060,064,068,072
Dw 076,080,084,088,092,096,000,104,108,111,115,118
Dw 121,124,127,130,133,135,137,139,140,142,143,144
Dw 144,145,145,145,144,144,143,142,140,139,137,135
Dw 133,130,127,124,121,118,115,111,108,104,100,096
Dw 092,088,084,080,076,072,068,064,060,056,052,049
Dw 045,042,039,036,033,030,027,025,023,021,020,018
Dw 017,016,016,015
Dd 0Ffffffffh
end;
procedure Read_Sinus;assembler;
asm
Shl A,1
@@11:
Mov Bx,A
Mov Si,Word Ptr [Fil+Bx]
Mov Cx,Word Ptr [Fila+Si]
Cmp Cx,0Ffffh
Jnz @@1
Mov Bx,A
Mov Word Ptr [Fil+Bx],0
Jmp @@11
@@1:
Mov Bx,A
Mov Si,Word Ptr [Col+Bx]
Mov Dx,Word Ptr [Columna+Si]
Cmp Dx,0Ffffh
Jnz @@2
Mov Bx,A
Mov Word Ptr [Col+Bx],0
Jmp @@1
@@2:
Mov Bx,A
Add Word Ptr [Col+Bx],2
Add Word Ptr [Fil+Bx],2
Mov Bx,Cx
end;
procedure Clear_Sinus;assembler;
asm
Mov Word Ptr [Col],10
Mov Word Ptr [Col+2],20
Mov Word Ptr [Col+4],40
Mov Word Ptr [Col+6],0
Mov Word Ptr [Col+8],0
Mov Word Ptr [Fil],50
Mov Word Ptr [Fil+2],20
Mov Word Ptr [Fil+4],40
Mov Word Ptr [Fil+6],40
Mov Word Ptr [Fil+8],0
end;
procedure Touch_Sinus;assembler;
asm
db 66h;Push si
push a
Call Read_Sinus
pop a
db 66h;Pop si
Call Put_Point
end;
procedure Print;assembler;
asm
@@1:
Push Cx
Push Bx
Call Print_Frame
Pop Bx
Push Bx
Call Bx
Pop Bx
Pop Cx
Loop @@1
end;
procedure Density(Densidad_Variable : Word);
{Mov Byte [Densidad],Densidad_Variable}
inline($58/$88/$06/>Densidad);
procedure P001;assembler;
asm
Xor Si,Si
Mov Cx,40
@@2:
Push Cx
Mov Cx,3
@@1:
Push Cx
Push Si
Call Big_Touch
Call Stabylize
Call Print_Frame
Call Stabylize
Call Print_Frame
Call Stabylize
Call Print_Frame
Call Stabylize
Call Print_Frame
Pop Si
Pop Cx
Loop @@1
Add Si,25
Pop Cx
Loop @@2
Mov Cx,40
@@12:
Push Cx
Mov Cx,3
@@11:
Push Cx
Push Si
Call Big_Touch
Call Stabylize
Call Print_Frame
Call Stabylize
Call Print_Frame
Call Stabylize
Call Print_Frame
Call Stabylize
Call Print_Frame
Pop Si
Pop Cx
Loop @@11
Sub Si,20
Pop Cx
Loop @@12
end;
procedure P002;assembler;
asm
Mov Cx,5
@@2:
Push Cx
Mov Si,3000
Mov Dx,320/4
Mov Bx,150
Call Put_Point
Mov Cx,50
@@3:
Push Cx
Mov Si,300
Call Touch
Mov Si,200
Call Touch
Mov Si,100
Call Touch
Call Stabylize
Call Print_Frame
Pop Cx
Loop @@3
Pop Cx
Loop @@2
Mov Cx,80
@@4:
Push Cx
Call Stabylize
Call Print_Frame
Pop Cx
Loop @@4
end;
procedure P003;assembler;
asm
Mov Cx,30
@@1:
Push Cx
Mov Si,-4000
Call Big_Touch
Call Stabylize2
Call Print_Frame
Mov Si,-4000
Call Big_Touch
Call Stabylize2
Call Print_Frame
Mov Si,-4000
Call Big_Touch
Call Stabylize2
Call Print_Frame
Pop Cx
Loop @@1
Mov Cx,20
@@4:
Push Cx
Call Stabylize2
Call Print_Frame
Pop Cx
Loop @@4
end;
procedure P004;assembler;
asm
Mov Cx,7
@@2:
Push Cx
Mov Si,3000
Mov Dx,320/4
Mov Bx,150
Call Put_Point
Mov Cx,5
@@3:
Push Cx
Call Stabylize
Call Print_Frame
Pop Cx
Loop @@3
Mov Si,-2000
Mov Dx,320/4
Mov Bx,150
Call Put_Point
Mov Cx,30
@@6:
Push Cx
Call Stabylize
Call Print_Frame
Pop Cx
Loop @@6
Pop Cx
Loop @@2
Mov Cx,80
@@4:
Push Cx
Call Stabylize
Call Print_Frame
Pop Cx
Loop @@4
end;
procedure P005;assembler;
asm
Mov Si,800
Mov Cx,150
@@1:
Push Cx
db 66h;Push si
Push A
Cmp A,4
Jz @@5
Cmp A,3
Jz @@4
Cmp A,2
Jz @@3
Cmp A,1
Jz @@2
mov a,0
Call Touch_Sinus
@@2:
mov a,1
Call Touch_Sinus
@@3:
mov a,2
Call Touch_Sinus
@@4:
mov a,3
Call Touch_Sinus
@@5:
mov a,4
Call Touch_Sinus
Mov Cx,B
Mov Bx,Offset Stabylize
Call Print
Pop A
db 66h;Pop si
Pop Cx
Loop @@1
end;
procedure P006;assembler;
asm
Mov Si,-1500
Mov Cx,4
@@1:
Push Cx
Push Si
Mov Dx,1
Cmp A,0
Jz @@S1
Call Put_Line
@@S1:
Mov Cx,50
@@3:
Push Cx
Mov Si,250
Cmp B,0
Jz @@S2
Call Touch
@@S2:
Call Stabylize
Call Print_Frame
Call Stabylize
Call Print_Frame
Pop Cx
Loop @@3
Pop Si
Pop Cx
Loop @@1
end;
procedure Stabylize_Water;assembler;
asm
Mov Cx,100
Mov Bx,Offset Stabylize
Call Print
end;
procedure SetAB(C,D : Word);Assembler;
asm
Mov Ax,C
Mov A,Ax
Mov Ax,D
Mov B,Ax
end;
procedure TheEnd;
begin
Zero_Pal;
Text_Mode;
Halt;
end;
begin
Put_320;
Init_Buffers;
Density(Densidad_Inicial);
asm
Mov Bx,Offset Stabylize
Mov Cx,1
end;
Print;
Zero_Pal;
Put_Palette;
asm
Push Es
Mov Ax,0A000H
Mov Es,Ax
Mov Di,320*101
Mov Cx,320/4
Mov Ax,6363H
db 66h;Shl Ax,16
Mov Ax,6363H
db 66h;Rep Stosw
Pop Es
end;
repeat
asm
Mov Rnd,Semilla_Inicial
end;
Density(Densidad_Inicial);
P001;
P002;
Density(6);
P003;
Stabylize_Water;
P003;
Stabylize_Water;
Density(5);
P004;
Stabylize_Water;
Clear_Sinus;
SetAB(4,2);
P005;
SetAB(3,2);
P005;
SetAB(2,2);
P005;
SetAB(4,1);
P005;
SetAB(4,1);
P005;
SetAB(3,2);
P005;
Density(6);
SetAB(1,0);
P006;
SetAB(1,1);
P006;
SetAB(0,1);
P006;
until False;
end.