Routines
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55829: Print Key Bar
Used by the routines at Change_Room and Handler_InventoryItems.
Draws the 16 collected-key icons along the bottom of the screen.
Set the icon font and print position.
Print_KeyBar 55829 LD HL,31856 Write Buffer_ActiveFont to *CHARS.
55832 LD (23606),HL
55835 LD BC,281 Call JumpTable_SetPrintPosition at column 25 row 1 (the bottom line).
55838 CALL JumpTable_SetPrintPosition
Start the key loop.
55841 LD B,0 Start at key 0.
55843 LD A,7 Write WHITE to *ATTR_T.
55845 LD (23695),A
Skip the highlight unless this key matches *CollectedKeys.
Print_KeyBar_Loop 55848 LD A,(25761) Jump to Print_KeyBar_Glyph unless this key matches *CollectedKeys.
55851 CP B
55852 JR NZ,Print_KeyBar_Glyph
Highlight this key.
55854 LD A,56 Write BLACK to *ATTR_T.
55856 LD (23695),A
glyph-e4
Print_KeyBar_Glyph 55859 LD A,228 Print key glyph 228.
55861 CALL JumpTable_PrintCharacter
55864 INC B Jump to Print_KeyBar_Loop until 16 keys are printed.
55865 LD A,B
55866 CP 16
55868 JR NZ,Print_KeyBar_Loop
55870 RET Return.
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