2023-05-22 16:17:35 +02:00
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; Framework settings
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IFD FW_DEMO_PART
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IFD FW_HD_DEMO_PART
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include "../hamazing/hdtrackmo_settings.i"
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ELSE
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include "../hamazing/trackmo_settings.i"
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ENDC
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ELSE
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FW_STANDALONE_FILE_MODE = 1 ; enable standalone (part testing)
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FW_HD_TRACKMO_MODE = 0 ; DO NOT CHANGE (not supported for standalone mode)
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FW_MUSIC_SUPPORT = 0
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FW_MUSIC_PLAYER_CHOICE = 0 ; 0 = None, 1 = LSP, 2 = LSP_CIA, 3 = P61A, 4 = Pretracker (CPU DMA wait), 5 = Pretracker Turbo (Copper wait)
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FW_LMB_EXIT_SUPPORT = 1 ; allows abortion of intro with LMB
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FW_MULTIPART_SUPPORT = 0 ; DO NOT CHANGE (not supported for standalone mode)
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FW_DYNAMIC_MEMORY_SUPPORT = 1 ; enable dynamic memory allocation. Otherwise, use fw_ChipMemStack/End etc fields.
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FW_MAX_MEMORY_STATES = 4 ; the amount of memory states
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FW_TOP_BOTTOM_MEM_SECTIONS = 0 ; allow allocations from both sides of the memory
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FW_64KB_PAGE_MEMORY_SUPPORT = 0 ; allow allocation of chip memory that doesn't cross the 64 KB page boundary
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FW_MULTITASKING_SUPPORT = 1 ; enable multitasking
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FW_ROUNDROBIN_MT_SUPPORT = 0 ; enable fair scheduling among tasks with same priority
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FW_BLITTERTASK_MT_SUPPORT = 0 ; enable single parallel task during large blits
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FW_MAX_VPOS_FOR_BG_TASK = 308 ; max vpos that is considered to be worth switching to a background task, if any
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FW_SINETABLE_SUPPORT = 1 ; enable creation of 1024 entries sin/cos table
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FW_SCRIPTING_SUPPORT = 1 ; enable simple timed scripting functions
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FW_PALETTE_LERP_SUPPORT = 1 ; enable basic palette fading functions
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FW_YIELD_FROM_MAIN_TOO = 0 ; adds additional code that copes with Yield being called from main code instead of task
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FW_VBL_IRQ_SUPPORT = 0 ; enable custom VBL IRQ routine
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FW_COPPER_IRQ_SUPPORT = 0 ; enable copper IRQ routine support
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FW_AUDIO_IRQ_SUPPORT = 0 ; enable audio IRQ support (unimplemented)
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FW_VBL_MUSIC_IRQ = 1 ; enable calling of VBL based music ticking (disable, if using CIA timing!)
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FW_BLITTERQUEUE_SUPPORT = 1 ; enable blitter queue support
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FW_A5_A6_UNTOUCHED = 1 ; speed up blitter queue if registers a5/a6 are never changed in main code
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FW_LZ4_SUPPORT = 0 ; compile in LZ4 decruncher
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FW_DOYNAX_SUPPORT = 0 ; compile in doynax decruncher
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FW_ZX0_SUPPORT = 0 ; compile in ZX0 decruncher
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FW_DO_FANCY_WORKBENCH_STUFF = 0 ; enable pre- and post-hook (os startup only)
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ENABLE_PART_MUSIC = 0
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ENDC
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GOTHAM_WIDTH = 320
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GOTHAM_HEIGHT = 180
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GOTHAM_PLANES = 2
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HAM_TECH_SAMPLE_SIZE = 24064
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COP_LIST_SIZE = 100*4
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GOTHAM_BQ_SIZE = 2048
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CHIPMEM_SIZE = COP_LIST_SIZE*2+2*(GOTHAM_WIDTH/8)*GOTHAM_HEIGHT*GOTHAM_PLANES
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FASTMEM_SIZE = 2048*4+4*GOTHAM_BQ_SIZE
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IFND DEBUG_DETAIL
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DEBUG_DETAIL SET 10
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ENDC
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NEWAGE_DEBUG = 1
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2024-09-15 17:43:33 +02:00
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include "framework.i"
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2023-05-22 16:17:35 +02:00
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; Memory use:
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; Playfields:
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; - 320 x 180 x 3 x 2 = 43200
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STRUCTURE PartData,fw_SIZEOF
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APTR pd_CurrPlanesPtr
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APTR pd_LastPlanesPtr
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APTR pd_CurrCopListPtr
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APTR pd_LastCopListPtr
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APTR pd_CurrBQPtr
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APTR pd_LastBQPtr
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APTR pd_LastLastBQPtr
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UBYTE pd_DbToggle
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ALIGNWORD
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UWORD pd_BqToggle
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UWORD pd_PartCountDown
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UWORD pd_HamRotation
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UWORD pd_HamZoom
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UWORD pd_LinePattern
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BOOL pd_EnableHamZoom
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APTR pd_Blend1Ptr
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APTR pd_Blend2Ptr
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APTR pd_CopperList1
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APTR pd_CopperList2
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APTR pd_DbBuffer1
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APTR pd_DbBuffer2
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APTR pd_BQBuffer1
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APTR pd_BQBuffer2
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APTR pd_BQBuffer3
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APTR pd_BQBuffer4
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APTR pd_HamTechSample
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STRUCT pd_MeanwhilePalette,3*cl_SIZEOF
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STRUCT pd_BlendPalette,15*cl_SIZEOF
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STRUCT pd_HamTechPalette,15*cl_SIZEOF
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APTR pd_BigSinCosTable
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LABEL pd_SIZEOF
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IFND FW_DEMO_PART
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2024-09-15 17:43:33 +02:00
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include "framework.asm"
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2023-05-22 16:17:35 +02:00
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ENDC
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entrypoint:
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IFD FW_DEMO_PART
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move.l #pd_SIZEOF,d0
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CALLFW InitPart
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ENDC
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bsr.s gth_init_vars
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lea gth_copperlist,a0
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CALLFW SetCopper
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bsr gth_texts
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bsr gth_init_sine_table
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bsr gth_main
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CALLFW SetBaseCopper
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rts
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;--------------------------------------------------------------------
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gth_init_vars:
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IFD FW_DEMO_PART
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move.l fw_GlobalUserData(a6),pd_HamTechSample(a6)
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ELSE
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move.l #gth_psenough_ham,pd_HamTechSample(a6)
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ENDC
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move.l #(COP_LIST_SIZE*2),d0
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CALLFW AllocChip
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PUTMSG 10,<"Copperlist 1 %p">,a0
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move.l a0,pd_CopperList1(a6)
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move.l a0,pd_CurrCopListPtr(a6)
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lea COP_LIST_SIZE(a0),a0
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PUTMSG 10,<"Copperlist 2 %p">,a0
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move.l a0,pd_CopperList2(a6)
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move.l a0,pd_LastCopListPtr(a6)
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move.l #2*(GOTHAM_WIDTH/8)*GOTHAM_HEIGHT*GOTHAM_PLANES,d0
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CALLFW AllocChip
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PUTMSG 10,<"DbBuffer %p">,a0
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move.l a0,pd_DbBuffer1(a6)
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move.l a0,pd_CurrPlanesPtr(a6)
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lea (GOTHAM_WIDTH/8)*GOTHAM_HEIGHT*GOTHAM_PLANES(a0),a0
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move.l a0,pd_DbBuffer2(a6)
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move.l a0,pd_LastPlanesPtr(a6)
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move.l #2048*4,d0
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CALLFW AllocFast
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move.l a0,pd_BigSinCosTable(a6)
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move.l #4*GOTHAM_BQ_SIZE,d0
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CALLFW AllocFast
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move.l a0,pd_BQBuffer1(a6)
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move.l a0,pd_CurrBQPtr(a6)
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clr.l (a0)
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lea GOTHAM_BQ_SIZE(a0),a0
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move.l a0,pd_BQBuffer2(a6)
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move.l a0,pd_LastBQPtr(a6)
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clr.l (a0)
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lea GOTHAM_BQ_SIZE(a0),a0
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move.l a0,pd_BQBuffer3(a6)
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move.l a0,pd_LastLastBQPtr(a6)
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clr.l (a0)
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lea GOTHAM_BQ_SIZE(a0),a0
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move.l a0,pd_BQBuffer4(a6)
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clr.l (a0)
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rts
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;--------------------------------------------------------------------
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gth_init_sine_table:
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move.l fw_SinTable(a6),a0
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move.l fw_CosTable(a6),a1
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move.w (a1),d2
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move.l pd_BigSinCosTable(a6),a2
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PUTMSG 10,<"BigSinCosTable %p">,a2
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move.w #1023-1,d7
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.bloop
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move.w (a0)+,d0
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move.w (a1)+,d1
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move.w d0,(a2)+
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move.w d1,(a2)+
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add.w (a0),d0
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add.w (a1),d1
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asr.w #1,d0
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asr.w #1,d1
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move.w d0,(a2)+
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move.w d1,(a2)+
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dbra d7,.bloop
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move.w (a0)+,d0
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move.w (a1)+,d1
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move.w d0,(a2)+
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move.w d1,(a2)+
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add.w (a0),d0
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add.w d2,d1
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asr.w #1,d0
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asr.w #1,d1
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move.w d0,(a2)+
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move.w d1,(a2)+
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rts
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;--------------------------------------------------------------------
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gth_texts:
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move.w #500,pd_PartCountDown(a6)
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move.l #gth_gothamcity_text,pd_Blend1Ptr(a6)
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move.l #gth_gotham_text,pd_Blend2Ptr(a6)
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moveq.l #3+15,d0
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moveq.l #0,d1
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lea pd_MeanwhilePalette(a6),a1
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CALLFW InitPaletteLerpSameColor
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moveq.l #3,d0
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moveq.l #32,d1
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lea gth_red_palette(pc),a0
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lea pd_MeanwhilePalette(a6),a1
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CALLFW FadePaletteTo
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lea .script(pc),a0
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CALLFW InstallScript
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.loop CALLFW VSyncWithTask
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bsr gth_flip_db_frame
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CALLFW CheckScript
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moveq.l #3,d0
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lea pd_MeanwhilePalette(a6),a1
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CALLFW DoFadePaletteStep
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moveq.l #15,d0
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lea pd_BlendPalette(a6),a1
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CALLFW DoFadePaletteStep
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bsr gth_create_texts_copperlist
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bsr gth_update_copper_list_pointers
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subq.w #1,pd_PartCountDown(a6)
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bne .loop
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rts
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.script
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dc.w 30,.fade_in_blend1_slow-*
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dc.w 160,.fade_in_blend2-*
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dc.w 180,.fade_in_blend1-*
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dc.w 195,.fade_in_blend2-*
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dc.w 220,.fade_in_blend1-*
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dc.w 228,.fade_in_blend2-*
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dc.w 280,.gotham-*
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dc.w 300,.fade_in_blend1-*
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dc.w 310,.fade_in_blend2-*
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dc.w 330,.fade_in_greenish_blend1-*
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dc.w 340,.fade_in_blend2-*
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dc.w 355,.fade_in_greenish_blend1-*
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dc.w 410,.ham-*
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dc.w 420,.fade_out_meanwhile-*
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dc.w 425,.fade_in_blend1-*
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dc.w 430,.fade_in_greenish_blend1-*
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dc.w 435,.fade_in_blend1-*
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dc.w 450,.fade_in_blend2-*
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dc.w 0
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.fade_in_blend1
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moveq.l #32,d1
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lea gth_red_blend1_palette(pc),a0
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bra.s .fade
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.fade_in_blend1_slow
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moveq.l #64,d1
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lea gth_red_blend1_palette(pc),a0
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bra.s .fade
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.fade_in_greenish_blend1
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moveq.l #32,d1
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lea gth_greenish_blend1_palette(pc),a0
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bra.s .fade
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.fade_in_blend2
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moveq.l #32,d1
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lea gth_red_blend2_palette(pc),a0
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.fade
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moveq.l #15,d0
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lea pd_BlendPalette(a6),a1
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CALLFW FadePaletteTo
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rts
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.fade_out_meanwhile
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moveq.l #3,d0
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moveq.l #32,d1
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lea gth_black_palette(pc),a0
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lea pd_MeanwhilePalette(a6),a1
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|
|
CALLFW FadePaletteTo
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.gotham move.l #gth_hameelinna_text,pd_Blend1Ptr(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.ham move.l #gth_ham_text,pd_Blend2Ptr(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_main:
|
|
|
|
|
move.w #170,pd_PartCountDown(a6)
|
|
|
|
|
CALLFW SetBlitterQueueSingleFrame
|
|
|
|
|
bsr gth_clear_db_buffers
|
|
|
|
|
|
|
|
|
|
move.w #$8000,pd_LinePattern(a6)
|
|
|
|
|
move.w #288,pd_HamZoom(a6)
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
lea gth_invisible_line_palette(pc),a0
|
|
|
|
|
lea pd_BlendPalette(a6),a1
|
|
|
|
|
CALLFW InitPaletteLerp
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
moveq.l #32,d1
|
|
|
|
|
lea gth_white_line_palette(pc),a0
|
|
|
|
|
lea pd_BlendPalette(a6),a1
|
|
|
|
|
CALLFW FadePaletteTo
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
lea gth_black_palette(pc),a0
|
|
|
|
|
lea pd_HamTechPalette(a6),a1
|
|
|
|
|
CALLFW InitPaletteLerp
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
moveq.l #32,d1
|
|
|
|
|
lea gth_ham_tech_palette(pc),a0
|
|
|
|
|
lea pd_HamTechPalette(a6),a1
|
|
|
|
|
CALLFW FadePaletteTo
|
|
|
|
|
|
|
|
|
|
lea .script(pc),a0
|
|
|
|
|
CALLFW InstallScript
|
|
|
|
|
|
|
|
|
|
TERMINATE_BLITTER_QUEUE
|
|
|
|
|
|
|
|
|
|
.loop CALLFW VSyncWithTask
|
|
|
|
|
bsr gth_flip_db_frame
|
|
|
|
|
bsr gth_flip_bq_buffer
|
|
|
|
|
|
|
|
|
|
move.l pd_LastLastBQPtr(a6),a0
|
|
|
|
|
tst.l (a0)
|
|
|
|
|
beq.s .skipempty
|
|
|
|
|
BLTWAIT
|
|
|
|
|
CALLFW TriggerCustomBlitterQueue
|
|
|
|
|
.skipempty
|
|
|
|
|
|
|
|
|
|
CALLFW CheckScript
|
|
|
|
|
move.l pd_CurrBQPtr(a6),a4
|
|
|
|
|
bsr gth_draw_ham
|
|
|
|
|
|
|
|
|
|
TERMINATE_BLITTER_QUEUE
|
|
|
|
|
|
|
|
|
|
ror.w pd_LinePattern(a6)
|
|
|
|
|
tst.w pd_EnableHamZoom(a6)
|
|
|
|
|
beq.s .nohamzoom
|
|
|
|
|
move.w pd_HamZoom(a6),d0
|
|
|
|
|
move.w d0,d1
|
|
|
|
|
lsr.w #5,d1
|
|
|
|
|
add.w d1,d0
|
|
|
|
|
move.w d0,pd_HamZoom(a6)
|
|
|
|
|
.nohamzoom
|
|
|
|
|
|
|
|
|
|
CALLFW JoinBlitterQueue
|
|
|
|
|
|
|
|
|
|
BLTWAIT
|
|
|
|
|
move.l pd_CurrBQPtr(a6),a0
|
|
|
|
|
CALLFW TriggerCustomBlitterQueue
|
|
|
|
|
|
|
|
|
|
bsr gth_fix_bq_for_clear
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
lea pd_BlendPalette(a6),a1
|
|
|
|
|
CALLFW DoFadePaletteStep
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
lea pd_HamTechPalette(a6),a1
|
|
|
|
|
CALLFW DoFadePaletteStep
|
|
|
|
|
|
|
|
|
|
bsr gth_create_main_copperlist
|
|
|
|
|
|
|
|
|
|
CALLFW JoinBlitterQueue
|
|
|
|
|
|
|
|
|
|
bsr gth_update_copper_list_pointers
|
|
|
|
|
|
|
|
|
|
subq.w #1,pd_PartCountDown(a6)
|
|
|
|
|
bne .loop
|
|
|
|
|
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.script
|
|
|
|
|
dc.w 1,.done1-*
|
|
|
|
|
dc.w 2,.done2-*
|
|
|
|
|
dc.w 10,.pattern2-*
|
|
|
|
|
dc.w 20,.pattern3-*
|
|
|
|
|
dc.w 25,.done1echo-*
|
|
|
|
|
dc.w 27,.done2echo-*
|
|
|
|
|
dc.w 30,.pattern4-*
|
|
|
|
|
dc.w 40,.pattern5-*
|
|
|
|
|
dc.w 42,.killaudioloops-*
|
|
|
|
|
dc.w 50,.pattern8-*
|
|
|
|
|
dc.w 60,.pattern12-*
|
|
|
|
|
dc.w 70,.pattern16-*
|
|
|
|
|
dc.w 138,.fadeout-*
|
|
|
|
|
dc.w 0
|
|
|
|
|
|
|
|
|
|
.done1
|
|
|
|
|
move.w #HAM_TECH_SAMPLE_SIZE/2,aud0+ac_len(a5)
|
|
|
|
|
move.l pd_HamTechSample(a6),aud0+ac_ptr(a5)
|
|
|
|
|
move.w #64,aud0+ac_vol(a5)
|
|
|
|
|
move.w #350,aud0+ac_per(a5)
|
|
|
|
|
move.w #DMAF_SETCLR|DMAF_AUD0,dmacon(a5)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.done2
|
|
|
|
|
move.w #HAM_TECH_SAMPLE_SIZE/2,aud1+ac_len(a5)
|
|
|
|
|
move.l pd_HamTechSample(a6),aud1+ac_ptr(a5)
|
|
|
|
|
move.w #64,aud1+ac_vol(a5)
|
|
|
|
|
move.w #349,aud1+ac_per(a5)
|
|
|
|
|
move.w #DMAF_SETCLR|DMAF_AUD1,dmacon(a5)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.done1echo
|
|
|
|
|
move.w #HAM_TECH_SAMPLE_SIZE/2,aud2+ac_len(a5)
|
|
|
|
|
move.l pd_HamTechSample(a6),aud2+ac_ptr(a5)
|
|
|
|
|
move.w #16,aud2+ac_vol(a5)
|
|
|
|
|
move.w #340,aud2+ac_per(a5)
|
|
|
|
|
move.w #DMAF_SETCLR|DMAF_AUD2,dmacon(a5)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.done2echo
|
|
|
|
|
move.w #HAM_TECH_SAMPLE_SIZE/2,aud3+ac_len(a5)
|
|
|
|
|
move.l pd_HamTechSample(a6),aud3+ac_ptr(a5)
|
|
|
|
|
move.w #16,aud3+ac_vol(a5)
|
|
|
|
|
move.w #341,aud3+ac_per(a5)
|
|
|
|
|
move.w #DMAF_SETCLR|DMAF_AUD3,dmacon(a5)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.pattern2
|
|
|
|
|
move.w #$8080,pd_LinePattern(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.pattern3
|
|
|
|
|
move.w #$8420,pd_LinePattern(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.pattern4
|
|
|
|
|
move.w #$8888,pd_LinePattern(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.pattern5
|
|
|
|
|
move.w #$a264,pd_LinePattern(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.pattern8
|
|
|
|
|
move.w #$aaaa,pd_LinePattern(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.pattern12
|
|
|
|
|
move.w #$fafa,pd_LinePattern(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.pattern16
|
|
|
|
|
move.w #$ffff,pd_LinePattern(a6)
|
|
|
|
|
st pd_EnableHamZoom(a6)
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
moveq.l #32,d1
|
|
|
|
|
lea gth_line_only_palette(pc),a0
|
|
|
|
|
lea pd_BlendPalette(a6),a1
|
|
|
|
|
CALLFW FadePaletteTo
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.killaudioloops
|
|
|
|
|
move.l fw_EmptySprite(a6),a0
|
|
|
|
|
moveq.l #1,d0
|
|
|
|
|
move.l a0,aud0+ac_ptr(a5)
|
|
|
|
|
move.w d0,aud0+ac_len(a5)
|
|
|
|
|
move.l a0,aud1+ac_ptr(a5)
|
|
|
|
|
move.w d0,aud1+ac_len(a5)
|
|
|
|
|
move.l a0,aud2+ac_ptr(a5)
|
|
|
|
|
move.w d0,aud2+ac_len(a5)
|
|
|
|
|
move.l a0,aud3+ac_ptr(a5)
|
|
|
|
|
move.w d0,aud3+ac_len(a5)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.fadeout
|
|
|
|
|
;move.w #DMAF_SETCLR|DMAF_AUD0|DMAF_AUD1|DMAF_AUD2|DMAF_AUD3,dmacon(a5)
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
moveq.l #32,d1
|
|
|
|
|
lea gth_black_palette(pc),a0
|
|
|
|
|
lea pd_BlendPalette(a6),a1
|
|
|
|
|
CALLFW FadePaletteTo
|
|
|
|
|
|
|
|
|
|
moveq.l #15,d0
|
|
|
|
|
moveq.l #32,d1
|
|
|
|
|
lea gth_black_palette(pc),a0
|
|
|
|
|
lea pd_HamTechPalette(a6),a1
|
|
|
|
|
CALLFW FadePaletteTo
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_flip_db_frame:
|
|
|
|
|
move.l pd_CurrPlanesPtr(a6),pd_LastPlanesPtr(a6)
|
|
|
|
|
move.l pd_CurrCopListPtr(a6),pd_LastCopListPtr(a6)
|
|
|
|
|
not.b pd_DbToggle(a6)
|
|
|
|
|
beq.s .selb1
|
|
|
|
|
move.l pd_DbBuffer2(a6),pd_CurrPlanesPtr(a6)
|
|
|
|
|
move.l pd_CopperList2(a6),pd_CurrCopListPtr(a6)
|
|
|
|
|
rts
|
|
|
|
|
.selb1
|
|
|
|
|
move.l pd_DbBuffer1(a6),pd_CurrPlanesPtr(a6)
|
|
|
|
|
move.l pd_CopperList1(a6),pd_CurrCopListPtr(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_flip_bq_buffer:
|
|
|
|
|
move.l pd_LastBQPtr(a6),pd_LastLastBQPtr(a6)
|
|
|
|
|
move.l pd_CurrBQPtr(a6),pd_LastBQPtr(a6)
|
|
|
|
|
move.w pd_BqToggle(a6),d0
|
|
|
|
|
subq.w #4,d0
|
|
|
|
|
and.w #3*4,d0
|
|
|
|
|
move.w d0,pd_BqToggle(a6)
|
|
|
|
|
lea pd_BQBuffer1(a6),a0
|
|
|
|
|
move.l (a0,d0.w),pd_CurrBQPtr(a6)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_update_copper_list_pointers:
|
|
|
|
|
lea gth_extra_copperlist_ptr+2,a0
|
|
|
|
|
move.w pd_CurrCopListPtr(a6),(a0)
|
|
|
|
|
move.w pd_CurrCopListPtr+2(a6),4(a0)
|
|
|
|
|
move.w #copjmp2,6(a0)
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_clear_db_buffers:
|
|
|
|
|
BLTHOGON
|
|
|
|
|
BLTWAIT
|
|
|
|
|
|
|
|
|
|
BLTCON_SET D,0,0,0
|
|
|
|
|
move.w #0,bltdmod(a5)
|
|
|
|
|
move.l pd_DbBuffer1(a6),bltdpt(a5)
|
|
|
|
|
move.w #((GOTHAM_WIDTH*2)>>4)|((GOTHAM_HEIGHT*GOTHAM_PLANES)<<6),bltsize(a5)
|
|
|
|
|
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_draw_ham:
|
|
|
|
|
bsr gth_blitter_line_init_bq
|
|
|
|
|
|
|
|
|
|
move.l pd_BigSinCosTable(a6),a0
|
|
|
|
|
move.w pd_HamRotation(a6),d0
|
|
|
|
|
tst.w pd_EnableHamZoom(a6)
|
|
|
|
|
beq.s .norotate
|
|
|
|
|
add.w #64,d0
|
|
|
|
|
move.w d0,pd_HamRotation(a6)
|
|
|
|
|
and.w #2047*4,d0
|
|
|
|
|
|
|
|
|
|
move.b (a0,d0.w),d0
|
|
|
|
|
ext.w d0
|
|
|
|
|
lsl.w #4,d0
|
|
|
|
|
and.w #2047*4,d0
|
|
|
|
|
|
|
|
|
|
.norotate
|
|
|
|
|
move.l (a0,d0.w),d6
|
|
|
|
|
move.w d6,d7 ; cos
|
|
|
|
|
swap d6 ; sin
|
|
|
|
|
move.w pd_HamZoom(a6),d0
|
|
|
|
|
muls d0,d6
|
|
|
|
|
muls d0,d7
|
|
|
|
|
swap d6
|
|
|
|
|
swap d7
|
|
|
|
|
|
|
|
|
|
lea gth_ham_line_h(pc),a2
|
|
|
|
|
bsr gth_draw_path
|
|
|
|
|
bsr gth_draw_path
|
|
|
|
|
bsr gth_draw_path
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
gth_draw_path:
|
|
|
|
|
move.w (a2)+,d2
|
|
|
|
|
move.w (a2)+,d3
|
|
|
|
|
PUTMSG 30,<"1: %d,%d">,d2,d3
|
|
|
|
|
|
|
|
|
|
move.w d2,d4
|
|
|
|
|
move.w d3,d5
|
|
|
|
|
muls d7,d2
|
|
|
|
|
muls d6,d5
|
|
|
|
|
sub.l d5,d2
|
|
|
|
|
swap d2
|
|
|
|
|
|
|
|
|
|
muls d7,d3
|
|
|
|
|
muls d6,d4
|
|
|
|
|
add.l d4,d3
|
|
|
|
|
swap d3
|
|
|
|
|
add.w #GOTHAM_WIDTH/2,d2
|
|
|
|
|
add.w #GOTHAM_HEIGHT/2+1,d3
|
|
|
|
|
|
|
|
|
|
move.w d2,d0
|
|
|
|
|
move.w d3,d1
|
|
|
|
|
.loop move.w (a2)+,d2
|
|
|
|
|
beq.s .done2
|
|
|
|
|
move.w (a2)+,d3
|
|
|
|
|
|
|
|
|
|
move.w d2,d4
|
|
|
|
|
move.w d3,d5
|
|
|
|
|
muls d7,d2
|
|
|
|
|
muls d6,d5
|
|
|
|
|
sub.l d5,d2
|
|
|
|
|
swap d2
|
|
|
|
|
|
|
|
|
|
muls d7,d3
|
|
|
|
|
muls d6,d4
|
|
|
|
|
add.l d4,d3
|
|
|
|
|
swap d3
|
|
|
|
|
add.w #GOTHAM_WIDTH/2-1,d2
|
|
|
|
|
add.w #GOTHAM_HEIGHT/2+1,d3
|
|
|
|
|
|
|
|
|
|
movem.w d2-d3/d6,-(sp)
|
|
|
|
|
PUTMSG 40,<"%d,%d to %d,%d">,d0,d1,d2,d3
|
|
|
|
|
move.w #GOTHAM_WIDTH-1,d4
|
|
|
|
|
move.w #GOTHAM_HEIGHT-2,d5
|
|
|
|
|
bsr gth_clip_line
|
|
|
|
|
beq.s .skipline
|
|
|
|
|
PUTMSG 40,<"After Clip: %d,%d to %d,%d">,d0,d1,d2,d3
|
|
|
|
|
|
|
|
|
|
move.l pd_CurrPlanesPtr(a6),a0
|
|
|
|
|
bsr gth_draw_blitter_line_aa_bq
|
|
|
|
|
.skipline
|
|
|
|
|
movem.w (sp)+,d0/d1/d6
|
|
|
|
|
bra.s .loop
|
|
|
|
|
.done2 rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_fix_bq_for_clear:
|
|
|
|
|
moveq.l #0,d0
|
|
|
|
|
move.l pd_LastBQPtr(a6),a0
|
|
|
|
|
bra.s .entry
|
|
|
|
|
|
|
|
|
|
.bqfixloop
|
|
|
|
|
move.b d0,9(a0)
|
|
|
|
|
.entry
|
|
|
|
|
move.l (a0),a0
|
|
|
|
|
move.l a0,d1
|
|
|
|
|
bne.s .bqfixloop
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_create_texts_copperlist:
|
|
|
|
|
moveq.l #-2,d3
|
|
|
|
|
move.l pd_CurrCopListPtr(a6),a0
|
|
|
|
|
|
|
|
|
|
moveq.l #15*2,d0
|
|
|
|
|
and.w fw_FrameCounter(a6),d0
|
|
|
|
|
lea gth_red_noise(pc),a2
|
|
|
|
|
adda.w d0,a2
|
|
|
|
|
lea pd_MeanwhilePalette(a6),a1
|
|
|
|
|
move.w #color+1*2,d0
|
|
|
|
|
moveq.l #3-1,d7
|
|
|
|
|
.mwloop
|
|
|
|
|
move.w d0,(a0)+
|
|
|
|
|
move.w cl_Color(a1),d1
|
|
|
|
|
add.w (a2)+,d1
|
|
|
|
|
move.w d1,(a0)+
|
|
|
|
|
lea cl_SIZEOF(a1),a1
|
|
|
|
|
addq.w #2,d0
|
|
|
|
|
dbra d7,.mwloop
|
|
|
|
|
|
|
|
|
|
lea gth_meanwhile_text,a1
|
|
|
|
|
COPPTMOVE a1,bplpt+0*4,d0
|
|
|
|
|
lea (320/8)*18(a1),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+1*4,d0
|
|
|
|
|
|
|
|
|
|
move.w #$5207+(33<<8),(a0)+
|
|
|
|
|
move.w d3,(a0)+
|
|
|
|
|
COPIMOVE $2200,bplcon0
|
|
|
|
|
move.w #$5207+((33+18)<<8),(a0)+
|
|
|
|
|
move.w d3,(a0)+
|
|
|
|
|
COPIMOVE $0200,bplcon0
|
|
|
|
|
|
|
|
|
|
lea pd_BlendPalette(a6),a1
|
|
|
|
|
moveq.l #15-1,d7
|
|
|
|
|
move.w #color+1*2,d0
|
|
|
|
|
.blloop
|
|
|
|
|
move.w d0,(a0)+
|
|
|
|
|
move.w cl_Color(a1),(a0)+
|
|
|
|
|
lea cl_SIZEOF(a1),a1
|
|
|
|
|
addq.w #2,d0
|
|
|
|
|
dbra d7,.blloop
|
|
|
|
|
|
|
|
|
|
move.l pd_Blend1Ptr(a6),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+0*4,d0
|
|
|
|
|
lea (320/8)*23(a1),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+1*4,d0
|
|
|
|
|
move.l pd_Blend2Ptr(a6),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+2*4,d0
|
|
|
|
|
lea (320/8)*23(a1),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+3*4,d0
|
|
|
|
|
|
|
|
|
|
move.w #$5207+(78<<8),(a0)+
|
|
|
|
|
move.w d3,(a0)+
|
|
|
|
|
COPIMOVE $4200,bplcon0
|
|
|
|
|
move.w #$5207+((78+23)<<8),(a0)+
|
|
|
|
|
move.w d3,(a0)+
|
|
|
|
|
COPIMOVE $0200,bplcon0
|
|
|
|
|
|
|
|
|
|
move.l d3,(a0)+
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
gth_create_main_copperlist:
|
|
|
|
|
moveq.l #-2,d3
|
|
|
|
|
move.l pd_CurrCopListPtr(a6),a0
|
|
|
|
|
|
|
|
|
|
lea pd_BlendPalette(a6),a1
|
|
|
|
|
moveq.l #15-1,d7
|
|
|
|
|
move.w #color+1*2,d0
|
|
|
|
|
.mwloop
|
|
|
|
|
move.w d0,(a0)+
|
|
|
|
|
move.w cl_Color(a1),(a0)+
|
|
|
|
|
lea cl_SIZEOF(a1),a1
|
|
|
|
|
addq.w #2,d0
|
|
|
|
|
dbra d7,.mwloop
|
|
|
|
|
|
|
|
|
|
move.l pd_CurrPlanesPtr(a6),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+0*4,d0
|
|
|
|
|
lea (GOTHAM_WIDTH/8)*GOTHAM_HEIGHT(a1),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+1*4,d0
|
|
|
|
|
lea gth_ham_text,a1
|
|
|
|
|
COPPTMOVE a1,bplpt+2*4,d0
|
|
|
|
|
lea (320/8)*23(a1),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+3*4,d0
|
|
|
|
|
|
|
|
|
|
COPIMOVE $2200,bplcon0
|
|
|
|
|
|
|
|
|
|
move.w #$5207+(78<<8),(a0)+
|
|
|
|
|
move.w d3,(a0)+
|
|
|
|
|
COPIMOVE $4200,bplcon0
|
|
|
|
|
move.w #$5207+((78+23)<<8),(a0)+
|
|
|
|
|
move.w d3,(a0)+
|
|
|
|
|
COPIMOVE $2200,bplcon0
|
|
|
|
|
|
|
|
|
|
lea pd_HamTechPalette(a6),a1
|
|
|
|
|
moveq.l #15-1,d7
|
|
|
|
|
move.w #color+1*2,d0
|
|
|
|
|
.htloop
|
|
|
|
|
move.w d0,(a0)+
|
|
|
|
|
move.w cl_Color(a1),(a0)+
|
|
|
|
|
lea cl_SIZEOF(a1),a1
|
|
|
|
|
addq.w #2,d0
|
|
|
|
|
dbra d7,.htloop
|
|
|
|
|
|
|
|
|
|
lea gth_ham_tech,a1
|
|
|
|
|
COPPTMOVE a1,bplpt+2*4,d0
|
|
|
|
|
lea (320/8)*13(a1),a1
|
|
|
|
|
COPPTMOVE a1,bplpt+3*4,d0
|
|
|
|
|
|
|
|
|
|
move.w #$5207+((78+23+66)<<8),(a0)+
|
|
|
|
|
move.w d3,(a0)+
|
|
|
|
|
|
|
|
|
|
COPIMOVE $4200,bplcon0
|
|
|
|
|
|
|
|
|
|
move.l d3,(a0)+
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
include "blitterline_bq.asm"
|
|
|
|
|
include "clipping.asm"
|
|
|
|
|
|
|
|
|
|
;********************************************************************
|
|
|
|
|
|
|
|
|
|
gth_red_noise:
|
|
|
|
|
dc.w $000,$100,$100,$000,$200,$100,$000,$200
|
|
|
|
|
dc.w $000,$000,$200,$200,$000,$200,$100,$100
|
|
|
|
|
dc.w $000,$100,$100,$000
|
|
|
|
|
|
|
|
|
|
gth_red_palette:
|
|
|
|
|
dc.w $300,$700,$a00
|
|
|
|
|
|
|
|
|
|
gth_black_palette:
|
|
|
|
|
ds.w 15
|
|
|
|
|
|
|
|
|
|
gth_red_blend1_palette:
|
|
|
|
|
dc.w $400,$800,$c00,$000,$400,$800,$c00
|
|
|
|
|
dc.w $000,$400,$800,$c00,$000,$400,$800,$c00
|
|
|
|
|
|
|
|
|
|
gth_red_blend2_palette:
|
|
|
|
|
dc.w $000,$000,$000,$400,$400,$400,$400
|
|
|
|
|
dc.w $800,$800,$800,$800,$c00,$c00,$c00,$c00
|
|
|
|
|
|
|
|
|
|
gth_greenish_blend1_palette:
|
|
|
|
|
dc.w $243,$586,$8ca,$000,$243,$586,$8ca
|
|
|
|
|
dc.w $000,$243,$586,$8ca,$000,$243,$586,$8ca
|
|
|
|
|
|
|
|
|
|
gth_invisible_line_palette:
|
|
|
|
|
dc.w $000,$000,$000
|
|
|
|
|
dc.w $400,$000,$000,$000
|
|
|
|
|
dc.w $800,$000,$000,$000
|
|
|
|
|
dc.w $c00,$000,$000,$000
|
|
|
|
|
|
|
|
|
|
gth_white_line_palette:
|
|
|
|
|
dc.w $888,$888,$fff
|
|
|
|
|
dc.w $400,$855,$855,$daa
|
|
|
|
|
dc.w $800,$c55,$c55,$faa
|
|
|
|
|
dc.w $c00,$f55,$f55,$faa
|
|
|
|
|
|
|
|
|
|
gth_line_only_palette:
|
|
|
|
|
dc.w $888,$888,$fff
|
|
|
|
|
dc.w $000,$888,$888,$fff
|
|
|
|
|
dc.w $000,$888,$888,$fff
|
|
|
|
|
dc.w $000,$888,$888,$fff
|
|
|
|
|
|
|
|
|
|
gth_ham_tech_palette:
|
|
|
|
|
dc.w $888,$888,$fff
|
|
|
|
|
dc.w $444,$888,$888,$fff
|
|
|
|
|
dc.w $888,$888,$888,$fff
|
|
|
|
|
dc.w $ccc,$888,$888,$fff
|
|
|
|
|
|
|
|
|
|
TDPOINT MACRO
|
|
|
|
|
dc.w ((\1)-(GOTHAM_WIDTH/2))<<8
|
|
|
|
|
dc.w ((\2)-(103))<<8
|
|
|
|
|
ENDM
|
|
|
|
|
gth_ham_line_h:
|
|
|
|
|
; H
|
|
|
|
|
TDPOINT 63,74
|
|
|
|
|
TDPOINT 78,74
|
|
|
|
|
TDPOINT 78,96
|
|
|
|
|
TDPOINT 100,96
|
|
|
|
|
TDPOINT 100,74
|
|
|
|
|
TDPOINT 116,74
|
|
|
|
|
TDPOINT 116,132
|
|
|
|
|
TDPOINT 100,132
|
|
|
|
|
TDPOINT 100,110
|
|
|
|
|
TDPOINT 78,110
|
|
|
|
|
TDPOINT 78,132
|
|
|
|
|
TDPOINT 63,132
|
|
|
|
|
TDPOINT 63,74
|
|
|
|
|
dc.w 0
|
|
|
|
|
|
|
|
|
|
gth_ham_line_a1:
|
|
|
|
|
; A (outside)
|
|
|
|
|
TDPOINT 123,132
|
|
|
|
|
TDPOINT 147,74
|
|
|
|
|
TDPOINT 162,74
|
|
|
|
|
TDPOINT 187,132
|
|
|
|
|
TDPOINT 171,132
|
|
|
|
|
TDPOINT 166,121
|
|
|
|
|
TDPOINT 143,121
|
|
|
|
|
TDPOINT 139,132
|
|
|
|
|
TDPOINT 123,132
|
|
|
|
|
dc.w 0
|
|
|
|
|
|
|
|
|
|
gth_ham_line_a2:
|
|
|
|
|
; A (inside)
|
|
|
|
|
TDPOINT 147,110
|
|
|
|
|
TDPOINT 155,92
|
|
|
|
|
TDPOINT 162,110
|
|
|
|
|
TDPOINT 147,110
|
|
|
|
|
dc.w 0
|
|
|
|
|
|
|
|
|
|
gth_ham_line_m:
|
|
|
|
|
; M
|
|
|
|
|
TDPOINT 194,74
|
|
|
|
|
TDPOINT 210,74
|
|
|
|
|
TDPOINT 225,97
|
|
|
|
|
TDPOINT 239,74
|
|
|
|
|
TDPOINT 256,74
|
|
|
|
|
TDPOINT 256,132
|
|
|
|
|
TDPOINT 241,132
|
|
|
|
|
TDPOINT 241,98
|
|
|
|
|
TDPOINT 225,121
|
|
|
|
|
TDPOINT 209,98
|
|
|
|
|
TDPOINT 209,132
|
|
|
|
|
TDPOINT 194,132
|
|
|
|
|
TDPOINT 194,74
|
|
|
|
|
dc.w 0
|
|
|
|
|
|
|
|
|
|
IFND FW_DEMO_PART
|
|
|
|
|
dc.w 1 ; avoid hunk shortening that leaves dirty memory on kick 1.3
|
|
|
|
|
ENDC
|
|
|
|
|
|
|
|
|
|
;********************************************************************
|
|
|
|
|
|
|
|
|
|
;--------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
section "gth_copper",data,chip
|
|
|
|
|
|
|
|
|
|
gth_copperlist:
|
|
|
|
|
COP_MOVE dmacon,DMAF_BLITHOG ; disable blitter hogging to avoid interrupt latency
|
|
|
|
|
COP_MOVE diwstrt,$5281 ; window start
|
|
|
|
|
COP_MOVE diwstop,$06c1 ; window stop
|
|
|
|
|
COP_MOVE ddfstrt,$0038 ; bitplane start
|
|
|
|
|
|
|
|
|
|
COP_MOVE ddfstop,$00d0 ; bitplane stop
|
|
|
|
|
|
|
|
|
|
COP_MOVE bplcon3,$0c00
|
|
|
|
|
|
|
|
|
|
COP_MOVE fmode,$0000 ; fixes the aga modulo problem
|
|
|
|
|
|
|
|
|
|
COP_MOVE bplcon0,$0200
|
|
|
|
|
COP_MOVE bplcon1,$0000
|
|
|
|
|
COP_MOVE bplcon2,$0024 ; turn off all bitplanes, set scroll values to 0, sprites in front
|
|
|
|
|
COP_MOVE bpl1mod,0
|
|
|
|
|
COP_MOVE bpl2mod,0
|
|
|
|
|
|
|
|
|
|
COP_MOVE color+0*2,$000
|
|
|
|
|
|
|
|
|
|
gth_extra_copperlist_ptr:
|
|
|
|
|
COP_MOVE cop2lc,0
|
|
|
|
|
COP_MOVE cop2lc+2,0
|
|
|
|
|
COP_MOVE $1fe,0
|
|
|
|
|
COP_END
|
|
|
|
|
|
|
|
|
|
gth_meanwhile_text:
|
2024-09-15 17:43:33 +02:00
|
|
|
incbin "data/gotham/meanwhile320x18x4.BPL"
|
2023-05-22 16:17:35 +02:00
|
|
|
|
|
|
|
|
gth_gothamcity_text:
|
2024-09-15 17:43:33 +02:00
|
|
|
incbin "data/gotham/gothamcity320x23x4.BPL"
|
2023-05-22 16:17:35 +02:00
|
|
|
|
|
|
|
|
gth_gotham_text:
|
2024-09-15 17:43:33 +02:00
|
|
|
incbin "data/gotham/gotham320x23x4.BPL"
|
2023-05-22 16:17:35 +02:00
|
|
|
|
|
|
|
|
gth_hameelinna_text:
|
2024-09-15 17:43:33 +02:00
|
|
|
incbin "data/gotham/hameelinna320x23x4.BPL"
|
2023-05-22 16:17:35 +02:00
|
|
|
|
|
|
|
|
gth_ham_text:
|
2024-09-15 17:43:33 +02:00
|
|
|
incbin "data/gotham/ham320x23x4.BPL"
|
2023-05-22 16:17:35 +02:00
|
|
|
|
|
|
|
|
gth_ham_tech:
|
2024-09-15 17:43:33 +02:00
|
|
|
incbin "data/gotham/hamtechnology320x13x4.BPL"
|
2023-05-22 16:17:35 +02:00
|
|
|
|
|
|
|
|
blitter_temp_output_word:
|
|
|
|
|
dc.w 0
|
|
|
|
|
|
|
|
|
|
IFND FW_DEMO_PART
|
|
|
|
|
section "gth_sample",data,chip
|
|
|
|
|
gth_psenough_ham:
|
2024-09-15 17:43:33 +02:00
|
|
|
incbin "data/gotham/hamtechnology.raw"
|
2023-05-22 16:17:35 +02:00
|
|
|
|
|
|
|
|
ENDC
|
|
|
|
|
END
|
