94 lines
2.6 KiB
ArmAsm
94 lines
2.6 KiB
ArmAsm
; Collection of the EXTernal labels exported by GTE. This is the closest thing
|
|
; we have to an API definition.
|
|
|
|
EngineStartUp EXT
|
|
EngineShutDown EXT
|
|
|
|
SetScreenMode EXT
|
|
ReadControl EXT
|
|
|
|
; Low-Level Functions
|
|
SetPalette EXT
|
|
GetVBLTicks EXT
|
|
GetVerticalCounter EXT
|
|
SetBorderColor EXT
|
|
|
|
; Tilemap functions
|
|
SetBG0XPos EXT
|
|
SetBG0YPos EXT
|
|
SetBG1XPos EXT
|
|
SetBG1YPos EXT
|
|
CopyBG0Tile EXT
|
|
CopyBG1Tile EXT
|
|
CopyTileToDyn EXT
|
|
Render EXT
|
|
|
|
; SCB/Palette binding (high bit of array point indicates whether to bind to BG0 Y position (0)
|
|
; or BG1 Y position (1).
|
|
SetSCBArray EXT
|
|
BltSCB EXT
|
|
|
|
; Rotation
|
|
ApplyBG1XPosAngle EXT
|
|
ApplyBG1YPosAngle EXT
|
|
|
|
CopyPicToField EXT
|
|
CopyBinToField EXT
|
|
CopyPicToBG1 EXT
|
|
CopyBinToBG1 EXT
|
|
|
|
AddTimer EXT
|
|
RemoveTimer EXT
|
|
DoTimers EXT
|
|
|
|
StartScript EXT
|
|
StopScript EXT
|
|
|
|
; Sprite functions
|
|
AddSprite EXT
|
|
MoveSprite EXT ; Set an existing sprite's position
|
|
UpdateSprite EXT ; Change an existing sprite's flags
|
|
RemoveSprite EXT
|
|
|
|
; Direct access to internals
|
|
DoScriptSeq EXT
|
|
GetTileAddr EXT
|
|
|
|
PushDirtyTile EXT ; A = address from GetTileStoreOffset, marks as dirty (will not mark the same tile more than once)
|
|
PopDirtyTile EXT ; No args, returns Y with tile store offset of the dirty tile
|
|
ApplyTiles EXT ; Drain the dirty tile queue and call RenderTile on each
|
|
RenderTile EXT ; Y = address from GetTileStoreOffset
|
|
GetTileStoreOffset EXT ; X = column, Y = row
|
|
TileStore EXT ; Tile store internal data structure
|
|
|
|
RenderDirty EXT ; Render only dirty tiles + sprites directly to the SHR screen
|
|
|
|
GetSpriteVBuffAddr EXT ; X = x-coordinate (0 - 159), Y = y-coordinate (0 - 199). Return in Acc.
|
|
|
|
; Allocate a full 64K bank
|
|
AllocBank EXT
|
|
|
|
; Data references
|
|
;
|
|
; Super Hires line address lookup table for convenience
|
|
ScreenAddr EXT
|
|
OneSecondCounter EXT
|
|
BlitBuff EXT
|
|
|
|
; Helper function to load the GTE User Toolset
|
|
GTEInstall
|
|
php
|
|
; ~InitialLoad userId;localToolPath;#0
|
|
|
|
pea $8000 ; User tool
|
|
pea $00A5 ; Tool 165
|
|
PushLong toolPtr
|
|
_SetTSPtr
|
|
|
|
plp
|
|
rtl
|
|
|
|
; Look for the tool set in the System Tools folder and then next to the application
|
|
sysToolPath strl '*:System:Tools:ToolGTE'
|
|
localToolPath strl '9:ToolGTE'
|
|
toolPtr adrl 0 |