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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@2071 b08762b0-b915-fc4b-9d8c-17b2551a87ff
277 lines
8.9 KiB
C++
277 lines
8.9 KiB
C++
/*---------------------------------------------------------------------------*
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Project: TwlSDK - Wireless Checker
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File: util.cpp
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Copyright 2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#include "util/util.h"
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#include "util/canvas.h"
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#include "util/memory.h"
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#include <nnsys/gfd.h>
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#include <nnsys/g2d/g2d_Font.h>
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extern u8 font_NFTR_begin[];
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extern u8 font_NFTR_end[];
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namespace util
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{
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GamePad System_GamePadState;
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int System_BaseWidth;
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int System_LineHeight;
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namespace
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{
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const int REPEAT_START_FRAME = 15;
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const int REPEAT_INTERVAL = 30;
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const u32 TASK_ARRAY_NUM = 4;
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const int CANVAS_CHARACTER_OFFSET = 1;
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GXRgb COLOR_PALETTE[18] =
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{
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GX_RGB(26, 26, 26),
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GX_RGB(31, 31, 31),
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GX_RGB( 0, 0, 0),
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GX_RGB(31, 0, 3),
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GX_RGB(30, 28, 0),
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GX_RGB(21, 31, 0),
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GX_RGB( 6, 23, 30),
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GX_RGB( 0, 11, 30),
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GX_RGB(25, 23, 1),
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GX_RGB(22, 22, 22),
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GX_RGB(16, 16, 16),
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GX_RGB(29, 31, 31)
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};
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NNSG2dFont sFont;
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CCanvas sCanvasMain1;
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CCanvas sCanvasMain3;
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CCanvas sCanvasSub1;
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CCanvas sCanvasSub3;
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NNSGfdVramTransferTask sTaskArray[TASK_ARRAY_NUM];
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void ClearVram( void )
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{
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//---------------------------------------------------------------------------
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// All VRAM banks to LCDC
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//---------------------------------------------------------------------------
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GX_SetBankForLCDC(GX_VRAM_LCDC_ALL);
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//---------------------------------------------------------------------------
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// Clear all LCDC space
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//---------------------------------------------------------------------------
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MI_CpuClearFast((void *)HW_LCDC_VRAM, HW_LCDC_VRAM_SIZE);
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//---------------------------------------------------------------------------
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// Disable the banks on LCDC
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//---------------------------------------------------------------------------
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(void)GX_DisableBankForLCDC();
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MI_CpuFillFast((void *)HW_OAM, 192, HW_OAM_SIZE); // clear OAM
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MI_CpuClearFast((void *)HW_PLTT, HW_PLTT_SIZE); // clear the standard palette
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MI_CpuFillFast((void*)HW_DB_OAM, 192, HW_DB_OAM_SIZE); // clear OAM
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MI_CpuClearFast((void *)HW_DB_PLTT, HW_DB_PLTT_SIZE); // clear the standard palette
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}
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void InitFont(void* pNFTR)
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{
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NNS_G2dFontInitUTF16(&sFont, pNFTR);
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System_BaseWidth = NNS_G2dFontGetCellWidth(&sFont) / 2;
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System_LineHeight = NNS_G2dFontGetLineFeed(&sFont);
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}
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void VBlankIntr(void)
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{
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OS_SetIrqCheckFlag( OS_IE_V_BLANK );
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}
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} // namespace
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void WaitVBlankIntr(void)
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{
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SVC_WaitVBlankIntr();
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}
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void dispOn(void)
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{
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GX_DispOn();
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GXS_DispOn();
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}
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CCanvas* GetMain1Canvas() { return &sCanvasMain1; }
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CCanvas* GetMain3Canvas() { return &sCanvasMain3; }
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CCanvas* GetSub1Canvas() { return &sCanvasSub1; }
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CCanvas* GetSub3Canvas() { return &sCanvasSub3; }
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void UpdateGamePad(void)
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{
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u16 status = PAD_Read();
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System_GamePadState.repeatTrigger = false;
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if( status != 0 )
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{
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if( System_GamePadState.button == 0 )
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{
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System_GamePadState.beginPress = 0;
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}
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else
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{
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System_GamePadState.beginPress++;
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const int lapse = System_GamePadState.beginPress - REPEAT_START_FRAME;
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if( lapse >= 0 )
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{
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if( (lapse % REPEAT_INTERVAL) == 0 )
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{
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System_GamePadState.repeatTrigger = true;
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}
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}
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}
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}
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System_GamePadState.trigger = (u16)(status & (status ^ System_GamePadState.button));
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System_GamePadState.release = (u16)(System_GamePadState.button & (status ^ System_GamePadState.button));
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System_GamePadState.button = status;
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}
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void UpdateDisplay(void)
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{
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sCanvasMain1.ResetTransferTask();
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sCanvasMain3.ResetTransferTask();
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sCanvasSub1 .ResetTransferTask();
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sCanvasSub3 .ResetTransferTask();
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NNS_GfdDoVramTransfer();
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}
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void Init()
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{
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OS_Init();
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FX_Init();
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GX_Init();
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OS_InitTick();
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OS_InitAlarm();
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GX_DispOff();
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GXS_DispOff();
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RTC_Init();
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OS_SetIrqFunction(OS_IE_V_BLANK, VBlankIntr);
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(void)OS_EnableIrqMask(OS_IE_V_BLANK);
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(void)GX_VBlankIntr(TRUE);
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(void)OS_EnableIrq();
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(void)OS_EnableInterrupts();
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ClearVram();
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InitMemory();
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// assign vram banks
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GX_SetBankForBG(GX_VRAM_BG_128_A);
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GX_SetBankForOBJ(GX_VRAM_OBJ_16_F);
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GX_SetBankForSubBG(GX_VRAM_SUB_BG_128_C);
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GX_SetBankForSubOBJ(GX_VRAM_SUB_OBJ_16_I);
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GX_SetBankForLCDC(GX_VRAM_LCDC_B);
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// init screen
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// BG 1 <20><><EFBFBD>ݒ<EFBFBD>
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G2_SetBG1Control(
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GX_BG_SCRSIZE_TEXT_256x256, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>T<EFBFBD>C<EFBFBD>Y 256x256
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GX_BG_COLORMODE_16, // <20>J<EFBFBD><4A><EFBFBD>[<5B><><EFBFBD>[<5B>h 16<31>F
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GX_BG_SCRBASE_0x0000, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>x<EFBFBD>[<5B>X
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GX_BG_CHARBASE_0x04000, // <20>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD>N<EFBFBD>^<5E>x<EFBFBD>[<5B>X
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GX_BG_EXTPLTT_01 ); // <20>g<EFBFBD><67><EFBFBD>p<EFBFBD><70><EFBFBD>b<EFBFBD>g<EFBFBD>X<EFBFBD><58><EFBFBD>b<EFBFBD>g
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G2S_SetBG1Control(
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GX_BG_SCRSIZE_TEXT_256x256, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>T<EFBFBD>C<EFBFBD>Y 256x256
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GX_BG_COLORMODE_16, // <20>J<EFBFBD><4A><EFBFBD>[<5B><><EFBFBD>[<5B>h 16<31>F
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GX_BG_SCRBASE_0x0000, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>x<EFBFBD>[<5B>X
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GX_BG_CHARBASE_0x04000, // <20>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD>N<EFBFBD>^<5E>x<EFBFBD>[<5B>X
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GX_BG_EXTPLTT_01 ); // <20>g<EFBFBD><67><EFBFBD>p<EFBFBD><70><EFBFBD>b<EFBFBD>g<EFBFBD>X<EFBFBD><58><EFBFBD>b<EFBFBD>g
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// BG 2 <20><><EFBFBD>ݒ<EFBFBD>
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G2_SetBG2ControlText(
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GX_BG_SCRSIZE_TEXT_256x256, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>T<EFBFBD>C<EFBFBD>Y 256x256
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GX_BG_COLORMODE_16, // <20>J<EFBFBD><4A><EFBFBD>[<5B><><EFBFBD>[<5B>h 16<31>F
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GX_BG_SCRBASE_0x0800, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>x<EFBFBD>[<5B>X
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GX_BG_CHARBASE_0x0c000 ); // <20>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD>N<EFBFBD>^<5E>x<EFBFBD>[<5B>X
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G2S_SetBG2ControlText(
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GX_BG_SCRSIZE_TEXT_256x256, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>T<EFBFBD>C<EFBFBD>Y 256x256
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GX_BG_COLORMODE_16, // <20>J<EFBFBD><4A><EFBFBD>[<5B><><EFBFBD>[<5B>h 16<31>F
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GX_BG_SCRBASE_0x0800, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>x<EFBFBD>[<5B>X
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GX_BG_CHARBASE_0x0c000 ); // <20>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD>N<EFBFBD>^<5E>x<EFBFBD>[<5B>X
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// BG 3 <20><><EFBFBD>ݒ<EFBFBD>
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G2_SetBG3ControlText(
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GX_BG_SCRSIZE_TEXT_256x256, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>T<EFBFBD>C<EFBFBD>Y 256x256
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GX_BG_COLORMODE_16, // <20>J<EFBFBD><4A><EFBFBD>[<5B><><EFBFBD>[<5B>h 16<31>F
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GX_BG_SCRBASE_0x1000, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>x<EFBFBD>[<5B>X
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GX_BG_CHARBASE_0x14000 ); // <20>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD>N<EFBFBD>^<5E>x<EFBFBD>[<5B>X
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G2S_SetBG3ControlText(
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GX_BG_SCRSIZE_TEXT_256x256, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>T<EFBFBD>C<EFBFBD>Y 256x256
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GX_BG_COLORMODE_16, // <20>J<EFBFBD><4A><EFBFBD>[<5B><><EFBFBD>[<5B>h 16<31>F
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GX_BG_SCRBASE_0x1000, // <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><><EFBFBD>x<EFBFBD>[<5B>X
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GX_BG_CHARBASE_0x14000 ); // <20>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD>N<EFBFBD>^<5E>x<EFBFBD>[<5B>X
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// BG1/3 <20><><EFBFBD><EFBFBD><C28E><EFBFBD>
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GX_SetVisiblePlane ( GX_PLANEMASK_BG1 | GX_PLANEMASK_BG3 );
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GXS_SetVisiblePlane( GX_PLANEMASK_BG1 | GX_PLANEMASK_BG3 );
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// BG1/2/3 <20>̗D<CC97>揇<EFBFBD>ʐݒ<CA90>
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G2_SetBG1Priority(3);
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G2_SetBG2Priority(2);
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G2_SetBG3Priority(1);
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G2S_SetBG1Priority(3);
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G2S_SetBG2Priority(2);
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G2S_SetBG3Priority(1);
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GX_LoadBGPltt(COLOR_PALETTE, 0, sizeof(COLOR_PALETTE));
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GXS_LoadBGPltt(COLOR_PALETTE, 0, sizeof(COLOR_PALETTE));
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GX_SetGraphicsMode(GX_DISPMODE_GRAPHICS, GX_BGMODE_0, GX_BG0_AS_2D);
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GXS_SetGraphicsMode(GX_BGMODE_0);
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GX_SetBGScrOffset(GX_BGSCROFFSET_0x00000);
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GX_SetBGCharOffset(GX_BGCHAROFFSET_0x00000);
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InitFont(font_NFTR_begin);
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{
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const u32 chrOffset = CANVAS_CHARACTER_OFFSET * sizeof(GXCharFmt16);
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sCanvasMain1.Init(NNS_GFD_DST_2D_BG1_CHAR_MAIN, chrOffset, G2_GetBG1ScrPtr(), &sFont);
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sCanvasMain3.Init(NNS_GFD_DST_2D_BG3_CHAR_MAIN, chrOffset, G2_GetBG3ScrPtr(), &sFont);
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sCanvasSub1 .Init(NNS_GFD_DST_2D_BG1_CHAR_SUB, chrOffset, G2S_GetBG1ScrPtr(), &sFont);
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sCanvasSub3 .Init(NNS_GFD_DST_2D_BG3_CHAR_SUB, chrOffset, G2S_GetBG3ScrPtr(), &sFont);
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NNS_GfdInitVramTransferManager(sTaskArray, TASK_ARRAY_NUM);
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}
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PAD_Read();
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}
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u16 GetPadTrigger()
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{
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return static_cast<u16>(System_GamePadState.button);
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}
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} // namespace util
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