mirror of
https://github.com/pret/pokeplatinum.git
synced 2026-06-03 06:15:33 -05:00
1b03304755
- `resultVar` -> `destVarID` - Clean up member names for `HiddenLocation` and `DistributionEvent` - `Set/Clear` -> `Enable/Disable` for HiddenLocation script macros - `ScrCmd_SetOrClearHiddenLocation` -> `ScrCmd_SetHiddenLocation` - `SYSTEM_VARS_BLOCK_SIZE` -> `NUM_SYSTEM_VARS` - Identify `scripts_unk_0412` -> `scripts_init_new_game` - Add `SCRIPT_ID_OFFSET_INIT_NEW_GAME` constant definition - Add `SCRIPT_ID` functional macro - Use `SCRIPT_ID(INIT_NEW_GAME, 0)` in `FieldSystem_InitNewGameState` - Promote `LCRNG_MULTIPLIER` in `math.c` from private to public - Use private `LCRNG_INCREMENT` in `system_vars.c` for lottery sync
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
#ifndef POKEPLATINUM_MATH_H
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#define POKEPLATINUM_MATH_H
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#include <nitro/fx/fx.h>
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#include "constants/heap.h"
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#define LCRNG_MULTIPLIER 1103515245L
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enum AffineTransformationMatrixMode {
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AFFINE_MODE_NORMAL = 0,
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AFFINE_MODE_MAX_256,
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AFFINE_MODE_MAX_360,
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};
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fx32 CalcSineDegrees(u16 degrees);
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fx32 CalcCosineDegrees(u16 degrees);
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fx32 CalcSineDegrees_Wraparound(u16 degrees);
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fx32 CalcCosineDegrees_Wraparound(u16 degrees);
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u16 CalcAngleRotationIdx(u16 degrees);
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u16 CalcAngleRotationIdx_Wraparound(u16 degrees);
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fx32 CalcSineDegrees_FX32(fx32 degrees);
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fx32 CalcCosineDegrees_FX32(fx32 degrees);
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u32 LCRNG_GetSeed(void);
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void LCRNG_SetSeed(u32 seed);
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u16 LCRNG_Next(void);
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u32 ARNG_Next(u32 seed);
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void MTRNG_SetSeed(u32 seed);
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u32 MTRNG_Next(void);
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void CreateAffineTransformationMatrix(MtxFx22 *matrix, u16 degrees, fx32 xScale, fx32 yScale, u8 mode);
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s32 CalcDotProduct2D(s32 x0, s32 y0, s32 x1, s32 y1, u32 unused);
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s32 CalcRadialAngle(u16 radius, s32 distance);
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u32 SumBytes(const void *data, u32 size);
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void EncodeData(void *data, u32 size, u32 seed);
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void DecodeData(void *data, u32 size, u32 seed);
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u16 CalcCRC16Checksum(const void *data, u32 dataLen);
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void InitCRC16Table(enum HeapId heapID);
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#endif // POKEPLATINUM_MATH_H
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