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Routines |
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Used by the routine at Animation_ThrowingDart.
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| Print_ThrowingDart_Frame | B910 | HALT | Halt operation (suspend CPU until the next interrupt) eight times. | |
| B911 | HALT | |||
| B912 | HALT | |||
| B913 | HALT | |||
| B914 | HALT | |||
| B915 | HALT | |||
| B916 | HALT | |||
| B917 | HALT | |||
| B918 | LD B,$18 | Set a counter in B of 18 for the height of the graphic. | ||
| B91A | LD HL,$40F3 | Set the target screen buffer location in HL. | ||
| Print_ThrowingDart_Frame_Loop | B91D | PUSH BC | Stash the height counter and screen buffer location on the stack. | |
| B91E | PUSH HL | |||
| B91F | EX DE,HL | Exchange the DE and HL registers. | ||
| B920 | LDI | Copy 03 bytes of data from the graphic to the screen buffer. | ||
| B922 | LDI | |||
| B924 | LDI | |||
| B926 | EX DE,HL | Exchange the DE and HL registers. | ||
| B927 | POP HL | Restore the screen buffer location from the stack. | ||
| B928 | CALL NextScreenBufferLine | Call NextScreenBufferLine. | ||
| B92B | POP BC | Restore the height counter from the stack. | ||
| B92C | DJNZ Print_ThrowingDart_Frame_Loop | Decrease the height counter by one and loop back to Print_ThrowingDart_Frame_Loop until the frame has been displayed in full. | ||
| B92E | RET | Return. | ||
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