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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 31 | halyavin | 1 | mouse: |
| 2 | |||
| 3 | |||
| 4 | mov eax,37 ; get mouse position ; EXPERIMENTAL !!! |
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| 5 | mov ebx,1 ; window relative ; |
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| 6 | int 0x40 ; ; |
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| 7 | shr eax,16 ; we only need to know the x position ; |
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| 8 | sub eax,X_LOCATION ; |
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| 9 | ; |
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| 10 | cmp eax,ADOBE_SIZE*(LEN_X-2) ; check to see if mouse is in field ; |
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| 11 | jg no_mouse ; ; |
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| 12 | cmp eax,0 ; ; |
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| 13 | jl no_mouse ; ; |
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| 14 | ; |
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| 15 | mov ebx,0 ; |
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| 16 | ; |
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| 17 | mouseloop: ; |
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| 18 | cmp eax,ADOBE_SIZE ; |
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| 19 | jl yes_mouse ; |
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| 20 | sub eax,ADOBE_SIZE ; |
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| 21 | inc ebx ; |
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| 22 | jmp mouseloop ; |
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| 23 | ; |
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| 24 | yes_mouse: ; |
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| 25 | cmp ebx,[current_block_x] |
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| 26 | jg go_right |
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| 27 | jl go_left |
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| 28 | ; mov dword[current_block_x],ebx ; |
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| 29 | |||
| 30 | mov eax,37 ; get mouse position ; |
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| 31 | mov ebx,2 ; buttons pressed (1=left, 2=right, 3=both) ; |
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| 32 | int 0x40 ; |
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| 33 | ; |
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| 34 | cmp eax,0 ; |
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| 35 | jne yes_mouse_button ; |
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| 36 | mov byte[lastmousebutton],0 ; |
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| 37 | jmp no_mouse ; |
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| 38 | yes_mouse_button: ; |
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| 39 | ; |
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| 40 | cmp eax,2 ; |
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| 41 | jne no_left_mouse ; |
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| 42 | cmp byte[status],'1' ; |
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| 43 | jne no_left_mouse ; |
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| 44 | mov byte[lastmousebutton],2 ; |
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| 45 | inc dword [current_block_y] ; |
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| 46 | call check_crash ; |
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| 47 | jne block_crash ; |
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| 48 | jmp no_mouse ; |
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| 49 | ; |
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| 50 | no_left_mouse: ; |
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| 51 | ; |
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| 52 | ; |
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| 53 | cmp eax,1 ; |
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| 54 | jne no_right_mouse ; |
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| 55 | cmp byte[status],'1' ; |
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| 56 | jne no_right_mouse ; |
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| 57 | cmp byte[lastmousebutton],1 ; |
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| 58 | mov byte[lastmousebutton],1 ; |
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| 59 | je no_right_mouse ; |
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| 60 | call rotate_block ; |
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| 61 | call check_crash ; |
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| 62 | jne block_crash ; |
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| 63 | call draw_block ; |
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| 64 | jmp scendi ; |
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| 65 | ; |
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| 66 | no_right_mouse: ; |
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| 67 | ; |
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| 68 | ; |
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| 69 | cmp eax,3 ; |
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| 70 | jne no_mouse ; |
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| 71 | cmp byte[lastmousebutton],3 ; |
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| 72 | mov byte[lastmousebutton],3 ; |
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| 73 | je no_mouse ; |
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| 74 | cmp byte[status],'2' ; |
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| 75 | je unpause ; |
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| 76 | mov byte[status],'2' ; |
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| 77 | call draw_window ; |
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| 78 | jmp attesa ; |
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| 79 | ; unpause: ; |
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| 80 | ; mov byte[status],'1' ; |
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| 81 | ; call draw_window ; |
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| 82 | ; jmp still ; |
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| 83 | ; |
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| 84 | ; ; |
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| 85 | no_mouse: ; |
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| 86 | |||
| 87 | ret |