mirror of https://github.com/nmlgc/ReC98.git
78 lines
1.6 KiB
NASM
78 lines
1.6 KiB
NASM
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public B4BALLS_RESET
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b4balls_reset proc near
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push bp
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mov bp, sp
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push si
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mov si, offset b4balls
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mov ax, 1
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jmp short @@more?
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; ---------------------------------------------------------------------------
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@@loop:
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mov [si+b4ball_t.flag], 0
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inc ax
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add si, size b4ball_t
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@@more?:
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cmp ax, 1 + B4BALL_COUNT
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jl short @@loop
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pop si
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pop bp
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retn
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b4balls_reset endp
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public B4BALLS_ADD
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b4balls_add proc near
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@@speed = word ptr -2
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enter 2, 0
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push si
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push di
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mov al, b4ball_template.B4B_speed
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call @playperf_adjust_speed
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mov ah, 0
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mov [bp+@@speed], ax
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mov si, offset b4balls
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mov di, 1
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jmp short @@more?
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; ---------------------------------------------------------------------------
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@@loop:
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cmp [si+b4ball_t.flag], 0
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jnz short @@next
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mov [si+b4ball_t.flag], 1
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mov eax, b4ball_template.pos.cur
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mov dword ptr [si+b4ball_t.pos.cur], eax
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lea ax, [si+b4ball_t.pos.velocity]
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call vector2_near pascal, ax, word ptr b4ball_template.B4B_angle, [bp+@@speed]
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mov al, b4ball_template.B4B_angle
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mov [si+b4ball_t.B4B_angle], al
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mov al, b4ball_template.B4B_speed
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mov [si+b4ball_t.B4B_speed], al
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mov ax, b4ball_template.B4B_patnum_tiny_base
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mov [si+b4ball_t.B4B_patnum_tiny_base], ax
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mov ax, b4ball_template.B4B_hp
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mov [si+b4ball_t.B4B_hp], ax
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mov [si+b4ball_t.B4B_damaged_this_frame], 0
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mov ax, b4ball_template.B4B_revenge
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mov [si+b4ball_t.B4B_revenge], ax
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jmp short @@ret
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; ---------------------------------------------------------------------------
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@@next:
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inc di
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add si, size b4ball_t
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@@more?:
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cmp di, 1 + B4BALL_COUNT
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jl short @@loop
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@@ret:
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pop di
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pop si
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leave
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retn
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b4balls_add endp
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