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54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
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/* Copyright (c) 2013-2015 Jeffrey Pfau
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GBA_SIO_LOCKSTEP_H
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#define GBA_SIO_LOCKSTEP_H
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#include <mgba-util/common.h>
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CXX_GUARD_START
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#include <mgba/core/lockstep.h>
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#include <mgba/core/timing.h>
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#include <mgba/internal/gba/sio.h>
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struct GBASIOLockstep {
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struct mLockstep d;
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struct GBASIOLockstepNode* players[MAX_GBAS];
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int attachedMulti;
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int attachedNormal;
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uint16_t multiRecv[MAX_GBAS];
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uint32_t normalRecv[MAX_GBAS];
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};
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struct GBASIOLockstepNode {
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struct GBASIODriver d;
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struct GBASIOLockstep* p;
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struct mTimingEvent event;
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volatile int32_t nextEvent;
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int32_t eventDiff;
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bool normalSO;
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int id;
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enum GBASIOMode mode;
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bool transferFinished;
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#ifndef NDEBUG
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int transferId;
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enum mLockstepPhase phase;
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#endif
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};
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void GBASIOLockstepInit(struct GBASIOLockstep*);
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void GBASIOLockstepNodeCreate(struct GBASIOLockstepNode*);
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bool GBASIOLockstepAttachNode(struct GBASIOLockstep*, struct GBASIOLockstepNode*);
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void GBASIOLockstepDetachNode(struct GBASIOLockstep*, struct GBASIOLockstepNode*);
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CXX_GUARD_END
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#endif
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