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Routines |
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Used by the routine at MainLoop.
Shows the message that is used when every sector has been activated and plays the victory tune. The robot then starts a new round on a fresh map with two more lives, up to a maximum of nine.
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| WinRound | 9A4B | LD A,$47 | Use bright white on black as the attribute. | |
| 9A4D | CALL ClearPlayWindowWithAttributes | Clear the play window using ClearPlayWindowWithAttributes. | ||
| 9A50 | LD DE,$9B70 | Point DE' at the attributes of the five lines of text (see VictoryMessage_Attributes). | ||
| 9A53 | EXX | Switch to the shadow registers, as PrintTextList expects the attributes there. | ||
| 9A54 | LD HL,$9B75 | Point HL at VictoryMessage_Coordinates. | ||
| 9A57 | LD DE,$9B7F | Point DE at VictoryMessage_Text. | ||
| 9A5A | LD B,$05 | There are five lines to print. | ||
| 9A5C | CALL PrintTextList | Print them using PrintTextList. | ||
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This entry point is used by the routine at EndRound.
The game comes here when the player has activated eight sectors and destroyed the last one.
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| WinRound_Tune | 9A5F | LD DE,$C2A7 | Point DE at the tune that is played when the round is won. | |
| 9A62 | CALL PlayMusic | Play it using PlayMusic. | ||
| 9A65 | CALL DrawGameScreen | Reset the map and the screen for a new round using DrawGameScreen. | ||
| 9A68 | LD HL,$968B | Point HL at Lives. | ||
| 9A6B | LD A,(HL) | Fetch the number of lives. | ||
| 9A6C | ADD A,$02 | Add two lives. | ||
| 9A6E | CP $09 | Jump if the total is below 09. | ||
| 9A70 | JR C,WinRound_StoreLives | |||
| 9A72 | LD A,$09 | Otherwise limit it to nine lives. | ||
| WinRound_StoreLives | 9A74 | LD (HL),A | Store the number of lives. | |
| 9A75 | LD HL,$9621 | Point HL at the variables that describe the state of the previous round. | ||
| 9A78 | LD BC,$0069 | There are 69 bytes to clear. | ||
| 9A7B | CALL FillMemory | Zero them using FillMemory. | ||
| 9A7E | LD HL,$9690 | Point HL at Entities. | ||
| 9A81 | LD BC,$0130 | The first 13 entities are cleared. The rest are templates for the map. | ||
| 9A84 | CALL FillMemory | Zero them using FillMemory. | ||
| 9A87 | LD A,$47 | Use bright white on black as the attribute. | ||
| 9A89 | CALL ClearPlayWindowWithAttributes | Clear the play window using ClearPlayWindowWithAttributes. | ||
| 9A8C | CALL SetRobotFacing | Set the number of the sprite shown when the robot is starting using SetRobotFacing. | ||
| 9A8F | CALL StartRobot | Put the robot back at the start using StartRobot. | ||
| 9A92 | XOR A | Set the displayed battery level to zero, so that the bar fills up from the left. | ||
| 9A93 | LD ($963C),A | |||
| 9A96 | CALL DrawSectorMap | Colour the cells of the sector map using DrawSectorMap. | ||
| 9A99 | CALL DrawPanel | Draw the panel using DrawPanel. | ||
| 9A9C | CALL PrintScore | Print the score using PrintScore. | ||
| 9A9F | CALL PrintHiScore | Print the hi-score using PrintHiScore. | ||
| 9AA2 | JP StartRound | Start the round using StartRound. | ||
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