Routines
Prev: 43354 Up: Map Next: 43441
43377: Handle Ending Robot Bottom
The update routine for the bottom half of the robot in the game completed scene (object 92). The counter in IX+17 waits for 64 passes, then the robot goes down three pixels a pass into the pot of oil at row 40. After 128 it comes back up, bright white. At row 128 the end tune is played and a new game is started.
Input
IX The address of the object
Wait, go down, or come back up.
HandleEndingRobotBottom 43377 LD A,(IX+17) Fetch the counter.
43380 CP 64 Jump to HandleEndingRobotBottom_CountPass if it is less than 64.
43382 JR C,HandleEndingRobotBottom_CountPass
43384 CP 128 Jump to HandleEndingRobotBottom_ComingUp if it is 128 or more.
43386 JR NC,HandleEndingRobotBottom_ComingUp
The robot is going down into the pot of oil.
43388 LD A,(IX+27) Fetch the pixel y position.
43391 CP 40 Jump to HandleEndingRobotBottom_CountPass if it has reached row 40.
43393 JR C,HandleEndingRobotBottom_CountPass
43395 SUB 3 Take 3 off it.
43397 LD (IX+27),A Store the pixel y position.
Play a sound and redraw the robot.
HandleEndingRobotBottom_SoundAndRedraw 43400 CALL PlaySoundFromHeight_PlaySoundFromValue Call PlaySoundFromHeight_PlaySoundFromValue.
43403 CALL SetWipeAndDrawFlags Call SetWipeAndDrawFlags.
HandleEndingRobotBottom_ColourCells 43406 JP ColourCells Jump to ColourCells.
Count another pass.
HandleEndingRobotBottom_CountPass 43409 INC (IX+17) Increment the counter.
43412 JR HandleEndingRobotBottom_ColourCells Jump to HandleEndingRobotBottom_ColourCells.
The robot is coming back up.
HandleEndingRobotBottom_ComingUp 43414 LD A,(IX+27) Fetch the pixel y position.
43417 CP 128 Jump to HandleEndingRobotBottom_Landed if it has reached row 128.
43419 JR NC,HandleEndingRobotBottom_Landed
43421 ADD A,3 Add 3.
43423 LD (IX+27),A Store the pixel y position.
43426 LD (IX+16),71 Set the colour to bright white.
43430 JR HandleEndingRobotBottom_SoundAndRedraw Jump to HandleEndingRobotBottom_SoundAndRedraw.
The robot has come out of the oil.
HandleEndingRobotBottom_Landed 43432 LD DE,46039 Point DE at RobotTune.
43435 CALL PlayMusic Call PlayMusic.
43438 JP RestartGame Jump to RestartGame.
Prev: 43354 Up: Map Next: 43441