Routines
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F813: Handler: Room Images
Draw the location pictures. Each entry loads a graphic pointer and either draws it directly or expands and tints the shared room picture.
Displays the image for in deep space.
game-in-deep-space
DisplayImage_InDeepSpace F813 LD IX,$9ACD IX=Image_InDeepSpace.
F817 CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F81A RET Return.
Displays the image for in orbit around an unknown planet.
game-in-orbit
DisplayImage_InOrbit F81B LD IX,$9F03 IX=Image_InOrbitAroundAnUnknownPlanet.
F81F CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F822 RET Return.
Displays the image for the landing pad.
game-landing-pad
DisplayImage_LandingPad F823 LD IX,$DA47 IX=Image_TheLandingPad.
F827 CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F82A RET Return.
Displays the image for the yellow room.
game-yellow-room
DisplayImage_YellowRoom F82B LD IX,$E911 IX=Image_TheWhiteRoom.
F82F CALL PrintRoomGraphic Call PrintRoomGraphic to expand the room picture.
F832 LD A,$30 Tint that picture yellow (30).
F834 CALL RecolourRoomImage Call RecolourRoomImage to recolour the picture.
F837 RET Return.
Displays the image for the green room.
game-green-room
DisplayImage_GreenRoom F838 LD IX,$E911 IX=Image_TheWhiteRoom.
F83C CALL PrintRoomGraphic Call PrintRoomGraphic to expand the room picture.
F83F LD A,$20 Tint that picture green (20).
F841 CALL RecolourRoomImage Call RecolourRoomImage to recolour the picture.
F844 RET Return.
Displays the image for the blue room.
game-blue-room
DisplayImage_BlueRoom F845 LD IX,$E911 IX=Image_TheWhiteRoom.
F849 CALL PrintRoomGraphic Call PrintRoomGraphic to expand the room picture.
F84C LD A,$28 Tint that picture cyan (28), the colour the game calls blue.
F84E CALL RecolourRoomImage Call RecolourRoomImage to recolour the picture.
F851 RET Return.
Displays the image for the red room.
game-red-room
DisplayImage_RedRoom F852 LD IX,$E911 IX=Image_TheWhiteRoom.
F856 CALL PrintRoomGraphic Call PrintRoomGraphic to expand the room picture.
F859 LD A,$50 Tint that picture red (50).
F85B CALL RecolourRoomImage Call RecolourRoomImage to recolour the picture.
F85E RET Return.
Paint the whole picture with the attribute in A first (PaintRoomImage), then blank the 47 attribute cells listed at Table_AttributeAddresses.
RecolourRoomImage F85F CALL PaintRoomImage Call PaintRoomImage to paint every picture attribute with A.
F862 LD IX,$F785 Point at Table_AttributeAddresses and prepare to blank its 47 attribute cells (black ink on black paper).
F866 LD B,$47
F868 XOR A
RecolourRoomImage_Loop F869 LD L,(IX+$00) Blank every attribute address in that list.
F86C LD H,(IX+$01)
F86F LD (HL),A
F870 INC IX
F872 INC IX
F874 DJNZ RecolourRoomImage_Loop
F876 RET Return.
Displays the image for the white room.
game-white-room
DisplayImage_WhiteRoom F877 LD IX,$E911 IX=Image_TheWhiteRoom.
F87B CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F87E RET Return.
Displays the image for the limestone maze.
game-limestone-maze
DisplayImage_LimestoneMaze F87F LD IX,$A685 IX=Image_TheLimestoneMaze.
F883 CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F886 RET Return.
Displays the image for the tall canyon.
game-tall-canyon
DisplayImage_TallCanyon F887 LD IX,$BFFB IX=Image_TheTallCanyon.
F88B CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F88E RET Return.
Displays the image for the reactor room.
game-reactor-room
DisplayImage_ReactorRoom F88F LD IX,$D223 IX=Image_TheReactorRoom.
F893 CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F896 RET Return.
Displays the image for the west bank of the lake.
game-west-bank-of-the-lake
DisplayImage_WestBankOfTheLake F897 LD IX,$C8E5 IX=Image_TheWestBankOfTheLake.
F89B CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F89E RET Return.
Displays the image for the plateau.
game-plateau
DisplayImage_Plateau F89F LD IX,$B23D IX=Image_ThePlateau.
F8A3 CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F8A6 RET Return.
Displays the image for the repair bay.
game-repair-bay
DisplayImage_RepairBay F8A7 LD IX,$E137 IX=Image_TheRepairBay.
F8AB CALL Print_RoomImage Call Print_RoomImage to draw the room picture.
F8AE RET Return.
View the equivalent code in;
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