83 lines
2.0 KiB
C
83 lines
2.0 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include "FSM_protected.h"
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#include "childFSM.h"
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#include "childFSM_private.h"
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/*
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重载函数，有些是纯虚的必须重新实现，有些可以不重新实现直接用父类的
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*/
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Event ceventArr[20] = {
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Idle_Event,
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Idle_Event,
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Idle2D,
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Idle_Event,
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Idle_Event,
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D2E,
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E2D,
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D2E,
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Idle_Event,
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Idle_Event,
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Idle_Event,
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Idle_Event,
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};
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static Event selectEvent(ChildFSMData *data){ // 必须重新实现
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return ceventArr[data->arrindex];
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}
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static void step(ChildFSM* pFSM){
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printFSM(pFSM);
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_stepFSM(BASE_FSM(pFSM));
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}
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static void initData(ChildFSM *pFSM){ // 必须重新实现
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ChildFSMData *data = (ChildFSMData *)malloc(sizeof(ChildFSMData));
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data->arrindex = 0;
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pFSM->base.privateVars.preloader.in = malloc(sizeof(ChildFSMData));
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pFSM->base.privateVars.preloader.preloadSize = sizeof(ChildFSMData);
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pFSM->base.data = data;
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}
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static void initDataLoader(ChildFSM *pFSM){ // 必须重新实现
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pFSM->base.privateVars.preloader.in = malloc(sizeof(ChildFSMData));
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pFSM->base.privateVars.preloader.preloadSize = sizeof(ChildFSMData);
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}
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static void setupHandler(FSMHandler* fcns){ // 必须重新实现
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addStateActionFcn(during, E);
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addStateActionFcn(during, D);
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addStateActionFcn(enter, D);
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addStateActionFcn(exit, D);
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addStateActionFcn(enter, E);
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addStateActionFcn(exit, E);
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addTransitionHandler(Idle, Idle2D);
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addTransitionHandler(Idle, Idle2E);
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addTransitionHandler(D, D2E);
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addTransitionHandler(E, E2D);
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}
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/*
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唯一外界调用的函数
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*/
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ChildFSM *createChildFSM(){
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ChildFSM *pFSM;
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pFSM = (ChildFSM *)newBaseFSM(Count_State, Count_Event, DEFAULT_STATE);
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pFSM->base.pureVtbl.step = step;
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pFSM->base.pureVtbl.selectNextState = selectEvent;
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pFSM->base.pureVtbl.initData = initData;
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pFSM->base.pureVtbl.setupHandler = setupHandler;
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pFSM->base.pureVtbl.initDataLoader = initDataLoader;
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constructFSM((FSM *)pFSM);
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return pFSM;
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}
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