1 | // This file is a part of Framsticks SDK. http://www.framsticks.com/ |
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2 | // Copyright (C) 1999-2019 Maciej Komosinski and Szymon Ulatowski. |
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3 | // See LICENSE.txt for details. |
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4 | |
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5 | #ifndef _MUTABLEPARAM_H_ |
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6 | #define _MUTABLEPARAM_H_ |
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7 | |
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8 | #include "mutparamiface.h" |
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9 | #include <frams/util/extvalue.h> |
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10 | #include "param.h" |
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11 | #include <frams/util/callbacks.h> |
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12 | |
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13 | class VMachine; |
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14 | class VMCode; |
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15 | |
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16 | class MutableParam : public SimpleAbstractParam, public MutableParamInterface |
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17 | { |
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18 | static const int staticprops; |
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19 | static ParamEntry pe_tab[]; |
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20 | /** group #0 cannot be removed by scripting */ |
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21 | int persistgroup0; |
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22 | SString grprefix; |
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23 | SList entries; |
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24 | SList groups; |
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25 | int changed; |
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26 | ParamEntry *entry(int i) { return (i < staticprops) ? pe_tab + i : ((ParamEntry*)entries(i - staticprops)); } |
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27 | void *getTarget(int i) { return (i < staticprops) ? SimpleAbstractParam::getTarget(i) : (void*)entry(i)->offset; } |
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28 | void call(int i, ExtValue* args, ExtValue *ret); |
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29 | public: |
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30 | void clear(int everything = 0); |
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31 | int firstMutableIndex() { return staticprops; } |
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32 | SString& groupname(int g) { return *((SString*)groups(g)); } |
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33 | MutableParam(const char*n = 0, const char*g = 0, int gr0 = 1); |
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34 | void setGroupName(const SString &n, int g = 0) { groupname(g) = n; } |
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35 | ~MutableParam() { clear(1); } |
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36 | int getGroupCount() { return groups.size(); } |
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37 | int getPropCount() { return entries.size() + staticprops; } |
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38 | const char *grname(int i) { return (i >= groups.size()) ? 0 : groupname(i).c_str(); } |
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39 | int grmember(int g, int a); |
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40 | |
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41 | int addGroup(const SString& gname, int noprefix = 0); |
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42 | void removeGroup(int pos); |
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43 | |
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44 | int findGroup(const SString name, int ignoreprefix = 0); |
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45 | |
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46 | /** @param data pointer to the variable. 0 will allocate new variable |
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47 | @param position -1 = after the last one */ |
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48 | int addProperty(void* data, const char* id, const char* type, const char* name, const char* help = 0, int flags = 0, int group = 0, int position = -1); |
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49 | |
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50 | int addProperty(ParamEntry *pe, int position = -1); |
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51 | ParamEntry * removeProperty(ParamEntry *pe); |
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52 | ParamEntry * removeProperty(int i); |
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53 | |
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54 | bool changeProperty(int i, const char* id, const char* type, const char* name, const char* help, int flags, int group); |
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55 | |
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56 | void notify(int id); |
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57 | |
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58 | int setInt(int, paInt); |
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59 | int setDouble(int, double); |
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60 | int setString(int, const SString &); |
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61 | int setObject(int, const ExtObject &); |
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62 | int setExtValue(int, const ExtValue &); |
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63 | |
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64 | #define STATRICKCLASS MutableParam |
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65 | PARAMPROCDEF(p_clear); |
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66 | PARAMPROCDEF(p_addprop); |
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67 | PARAMPROCDEF(p_remprop); |
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68 | PARAMPROCDEF(p_changeprop); |
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69 | PARAMPROCDEF(p_addgroup); |
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70 | PARAMPROCDEF(p_remgroup); |
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71 | PARAMPROCDEF(p_exists); |
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72 | PARAMGETDEF(changedname) { arg1->setString(id(changed)); } |
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73 | #undef STATRICKCLASS |
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74 | }; |
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75 | |
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76 | class ParamSaver |
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77 | { |
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78 | SList store; |
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79 | public: |
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80 | virtual bool shouldLoad(ParamInterface &pi, int i) { return true; } |
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81 | ParamSaver() {} |
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82 | ParamSaver(ParamInterface &pi) { loadFrom(pi); } |
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83 | virtual ~ParamSaver() { clear(); } |
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84 | void loadFrom(ParamInterface& p); |
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85 | void saveTo(MutableParam& p); |
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86 | void clear(); |
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87 | }; |
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88 | |
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89 | |
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90 | #endif |
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