Apple-2gs-SW/iigs-game-engine
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Allow GTEStartUp caller to specify whether tool is loaded as a system or user tool

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This commit is contained in:
Lucas Scharenbroich 2022-08-01 22:00:54 -05:00
parent bc5229b528
commit 97fa45589b
3 changed files with 5 additions and 1 deletions
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1
macros/GTE.Macs.s
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@ -146,6 +146,7 @@ PAD_KEY_DOWN equ $0400
ENGINE_MODE_TWO_LAYER equ $0001 ENGINE_MODE_TWO_LAYER equ $0001
ENGINE_MODE_DYN_TILES equ $0002 ENGINE_MODE_DYN_TILES equ $0002
ENGINE_MODE_BNK0_BUFF equ $0004 ENGINE_MODE_BNK0_BUFF equ $0004
ENGINE_MODE_USER_TOOL equ $8000 ; Communicate if GTE is loaded as a system tool, or a user tool
; Render flags ; Render flags
RENDER_ALT_BG1 equ $0001 RENDER_ALT_BG1 equ $0001

1
src/Defs.s
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@ -166,6 +166,7 @@ SPRITE_VBUFF_PTR equ 224 ; 32 bytes of adjusted pointers to VBuf
ENGINE_MODE_TWO_LAYER equ $0001 ENGINE_MODE_TWO_LAYER equ $0001
ENGINE_MODE_DYN_TILES equ $0002 ENGINE_MODE_DYN_TILES equ $0002
ENGINE_MODE_BNK0_BUFF equ $0004 ENGINE_MODE_BNK0_BUFF equ $0004
ENGINE_MODE_USER_TOOL equ $8000 ; Communicate if GTE is loaded as a system tool, or a user tool
; Render flags ; Render flags
RENDER_ALT_BG1 equ $0001 RENDER_ALT_BG1 equ $0001

4
src/Tool.s
View File

@ -156,7 +156,9 @@ zpToUse = userId+4
; SetWAP(userOrSystem, tsNum, waptPtr) ; SetWAP(userOrSystem, tsNum, waptPtr)
pea #$8000 ; $8000 = user tool set lda EngineMode ; $0000 = system tool, $8000 = user tool set
and #$8000
pha
pei ToolNum ; Push the tool number from the direct page pei ToolNum ; Push the tool number from the direct page
pea $0000 ; High word of WAP is zero (bank 0) pea $0000 ; High word of WAP is zero (bank 0)
phd ; Low word of WAP is the direct page phd ; Low word of WAP is the direct page