1 | /* |
---|
2 | * ORXONOX - the hottest 3D action shooter ever to exist |
---|
3 | * > www.orxonox.net < |
---|
4 | * |
---|
5 | * |
---|
6 | * License notice: |
---|
7 | * |
---|
8 | * This program is free software; you can redistribute it and/or |
---|
9 | * modify it under the terms of the GNU General Public License |
---|
10 | * as published by the Free Software Foundation; either version 2 |
---|
11 | * of the License, or (at your option) any later version. |
---|
12 | * |
---|
13 | * This program is distributed in the hope that it will be useful, |
---|
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
16 | * GNU General Public License for more details. |
---|
17 | * |
---|
18 | * You should have received a copy of the GNU General Public License |
---|
19 | * along with this program; if not, write to the Free Software |
---|
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
---|
21 | * |
---|
22 | * Author: |
---|
23 | * Fabian 'x3n' Landau |
---|
24 | * Co-authors: |
---|
25 | * ... |
---|
26 | * |
---|
27 | * Inspiration: Executor by Benjamin Grauer |
---|
28 | */ |
---|
29 | |
---|
30 | #ifndef _Executor_H__ |
---|
31 | #define _Executor_H__ |
---|
32 | |
---|
33 | #include "CorePrereqs.h" |
---|
34 | |
---|
35 | #include "util/SubString.h" |
---|
36 | #include "util/String.h" |
---|
37 | #include "Functor.h" |
---|
38 | #include "Debug.h" |
---|
39 | |
---|
40 | |
---|
41 | #define EXECUTOR_PARSE_FUNCTORCALL(mode) EXECUTOR_PARSE_FUNCTORCALL##mode |
---|
42 | #define EXECUTOR_PARSE_FUNCTORCALLnormal (*this->functor_) |
---|
43 | #define EXECUTOR_PARSE_FUNCTORCALLobject (*((FunctorMember<T>*)this->functor_)) |
---|
44 | |
---|
45 | #define EXECUTOR_PARSE_OBJECT(mode, comma) EXECUTOR_PARSE_OBJECT##mode##comma |
---|
46 | #define EXECUTOR_PARSE_OBJECTnormal0 |
---|
47 | #define EXECUTOR_PARSE_OBJECTnormal1 |
---|
48 | #define EXECUTOR_PARSE_OBJECTobject0 object |
---|
49 | #define EXECUTOR_PARSE_OBJECTobject1 object, |
---|
50 | |
---|
51 | #define EXECUTOR_PARSE(mode) \ |
---|
52 | unsigned int paramCount = this->functor_->getParamCount(); \ |
---|
53 | \ |
---|
54 | if (paramCount == 0) \ |
---|
55 | { \ |
---|
56 | COUT(5) << "Calling Executor " << this->name_ << " through parser without parameters." << std::endl; \ |
---|
57 | EXECUTOR_PARSE_FUNCTORCALL(mode)(EXECUTOR_PARSE_OBJECT(mode, 0)); \ |
---|
58 | } \ |
---|
59 | else if (paramCount == 1) \ |
---|
60 | { \ |
---|
61 | std::string temp = getStripped(params); \ |
---|
62 | if ((temp != "") && (temp.size() != 0)) \ |
---|
63 | { \ |
---|
64 | COUT(5) << "Calling Executor " << this->name_ << " through parser with one parameter, using whole string: " << params << std::endl; \ |
---|
65 | EXECUTOR_PARSE_FUNCTORCALL(mode)(EXECUTOR_PARSE_OBJECT(mode, 1) MultiTypeMath(params)); \ |
---|
66 | } \ |
---|
67 | else if (this->bAddedDefaultValue_[0]) \ |
---|
68 | { \ |
---|
69 | COUT(5) << "Calling Executor " << this->name_ << " through parser with one parameter, using default value: " << this->defaultValue_[0] << std::endl; \ |
---|
70 | EXECUTOR_PARSE_FUNCTORCALL(mode)(EXECUTOR_PARSE_OBJECT(mode, 1) this->defaultValue_[0]); \ |
---|
71 | } \ |
---|
72 | else \ |
---|
73 | { \ |
---|
74 | COUT(2) << "Warning: Can't call executor " << this->name_ << " through parser: Not enough parameters or default values given (input: " << temp << ")." << std::endl; \ |
---|
75 | return false; \ |
---|
76 | } \ |
---|
77 | } \ |
---|
78 | else \ |
---|
79 | { \ |
---|
80 | SubString tokens(params, delimiter, SubString::WhiteSpaces, false, '\\', true, '"', true, '(', ')', true, '\0'); \ |
---|
81 | \ |
---|
82 | for (unsigned int i = tokens.size(); i < this->functor_->getParamCount(); i++) \ |
---|
83 | { \ |
---|
84 | if (!this->bAddedDefaultValue_[i]) \ |
---|
85 | { \ |
---|
86 | COUT(2) << "Warning: Can't call executor " << this->name_ << " through parser: Not enough parameters or default values given (input:" << params << ")." << std::endl; \ |
---|
87 | return false; \ |
---|
88 | } \ |
---|
89 | } \ |
---|
90 | \ |
---|
91 | MultiTypeMath param[MAX_FUNCTOR_ARGUMENTS]; \ |
---|
92 | COUT(5) << "Calling Executor " << this->name_ << " through parser with " << paramCount << " parameters, using " << tokens.size() << " tokens ("; \ |
---|
93 | for (unsigned int i = 0; i < tokens.size() && i < MAX_FUNCTOR_ARGUMENTS; i++) \ |
---|
94 | { \ |
---|
95 | param[i] = tokens[i]; \ |
---|
96 | if (i != 0) \ |
---|
97 | { \ |
---|
98 | COUT(5) << ", "; \ |
---|
99 | } \ |
---|
100 | COUT(5) << tokens[i]; \ |
---|
101 | } \ |
---|
102 | COUT(5) << ") and " << (paramCount - tokens.size()) << " default values ("; \ |
---|
103 | for (unsigned int i = tokens.size(); i < paramCount; i++) \ |
---|
104 | { \ |
---|
105 | param[i] = this->defaultValue_[i]; \ |
---|
106 | if (i != 0) \ |
---|
107 | { \ |
---|
108 | COUT(5) << ", "; \ |
---|
109 | } \ |
---|
110 | COUT(5) << this->defaultValue_[i]; \ |
---|
111 | } \ |
---|
112 | COUT(5) << ")." << std::endl; \ |
---|
113 | \ |
---|
114 | if ((tokens.size() > paramCount) && (this->functor_->getTypenameParam(paramCount - 1) == "string")) \ |
---|
115 | param[paramCount - 1] = tokens.subSet(paramCount - 1).join(); \ |
---|
116 | \ |
---|
117 | switch(paramCount) \ |
---|
118 | { \ |
---|
119 | case 2: \ |
---|
120 | EXECUTOR_PARSE_FUNCTORCALL(mode)(EXECUTOR_PARSE_OBJECT(mode, 1) param[0], param[1]); \ |
---|
121 | break; \ |
---|
122 | case 3: \ |
---|
123 | EXECUTOR_PARSE_FUNCTORCALL(mode)(EXECUTOR_PARSE_OBJECT(mode, 1) param[0], param[1], param[2]); \ |
---|
124 | break; \ |
---|
125 | case 4: \ |
---|
126 | EXECUTOR_PARSE_FUNCTORCALL(mode)(EXECUTOR_PARSE_OBJECT(mode, 1) param[0], param[1], param[2], param[3]); \ |
---|
127 | break; \ |
---|
128 | case 5: \ |
---|
129 | EXECUTOR_PARSE_FUNCTORCALL(mode)(EXECUTOR_PARSE_OBJECT(mode, 1) param[0], param[1], param[2], param[3], param[4]); \ |
---|
130 | break; \ |
---|
131 | } \ |
---|
132 | } \ |
---|
133 | \ |
---|
134 | return true |
---|
135 | |
---|
136 | namespace AccessLevel |
---|
137 | { |
---|
138 | enum Level |
---|
139 | { |
---|
140 | None, |
---|
141 | User, |
---|
142 | Admin, |
---|
143 | Offline, |
---|
144 | Debug, |
---|
145 | Disabled |
---|
146 | }; |
---|
147 | } |
---|
148 | |
---|
149 | namespace orxonox |
---|
150 | { |
---|
151 | class _CoreExport Executor |
---|
152 | { |
---|
153 | public: |
---|
154 | Executor(Functor* functor, const std::string& name = "", AccessLevel::Level level = AccessLevel::None); |
---|
155 | virtual ~Executor(); |
---|
156 | |
---|
157 | inline void operator()() const |
---|
158 | { (*this->functor_)(this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
159 | inline void operator()(const MultiTypeMath& param1) const |
---|
160 | { (*this->functor_)(param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
161 | inline void operator()(const MultiTypeMath& param1, const MultiTypeMath& param2) const |
---|
162 | { (*this->functor_)(param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
163 | inline void operator()(const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3) const |
---|
164 | { (*this->functor_)(param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
---|
165 | inline void operator()(const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4) const |
---|
166 | { (*this->functor_)(param1, param2, param3, param4, this->defaultValue_[4]); } |
---|
167 | inline void operator()(const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4, const MultiTypeMath& param5) const |
---|
168 | { (*this->functor_)(param1, param2, param3, param4, param5); } |
---|
169 | |
---|
170 | bool parse(const std::string& params, const std::string& delimiter = " ") const; |
---|
171 | |
---|
172 | bool evaluate(const std::string& params, MultiTypeMath param[5], const std::string& delimiter = " ") const; |
---|
173 | |
---|
174 | Executor& setDescription(const std::string& description); |
---|
175 | const std::string& getDescription() const; |
---|
176 | |
---|
177 | Executor& setDescriptionParam(int param, const std::string& description); |
---|
178 | const std::string& getDescriptionParam(int param) const; |
---|
179 | |
---|
180 | Executor& setDescriptionReturnvalue(const std::string& description); |
---|
181 | const std::string& getDescriptionReturnvalue(int param) const; |
---|
182 | |
---|
183 | inline unsigned int getParamCount() const |
---|
184 | { return this->functor_->getParamCount(); } |
---|
185 | inline bool hasReturnvalue() const |
---|
186 | { return this->functor_->hasReturnvalue(); } |
---|
187 | inline FunctionType getType() const |
---|
188 | { return this->functor_->getType(); } |
---|
189 | inline MultiTypeMath getReturnvalue() const |
---|
190 | { return this->functor_->getReturnvalue(); } |
---|
191 | inline std::string getTypenameParam(unsigned int param) const |
---|
192 | { return this->functor_->getTypenameParam(param); } |
---|
193 | inline std::string getTypenameReturnvalue() const |
---|
194 | { return this->functor_->getTypenameReturnvalue(); } |
---|
195 | |
---|
196 | inline void setName(const std::string name) |
---|
197 | { this->name_ = name; } |
---|
198 | inline const std::string& getName() const |
---|
199 | { return this->name_; } |
---|
200 | |
---|
201 | inline void setAccessLevel(AccessLevel::Level level) |
---|
202 | { this->accessLevel_ = level; } |
---|
203 | inline AccessLevel::Level getAccessLevel() const |
---|
204 | { return this->accessLevel_; } |
---|
205 | |
---|
206 | inline Executor& setKeybindMode(KeybindMode::Enum mode) |
---|
207 | { this->keybindMode_ = mode; return *this; } |
---|
208 | inline KeybindMode::Enum getKeybindMode() const |
---|
209 | { return this->keybindMode_; } |
---|
210 | |
---|
211 | inline Executor& setAxisParamIndex(int index) |
---|
212 | { this->axisParamIndex_ = index; return *this; } |
---|
213 | inline int getAxisParamIndex() const |
---|
214 | { return this->axisParamIndex_; } |
---|
215 | |
---|
216 | inline Executor& setIsAxisRelative(bool val) |
---|
217 | { this->bAxisRelative_ = val; return *this; } |
---|
218 | inline int getIsAxisRelative() const |
---|
219 | { return this->bAxisRelative_; } |
---|
220 | |
---|
221 | Executor& setDefaultValues(const MultiTypeMath& param1); |
---|
222 | Executor& setDefaultValues(const MultiTypeMath& param1, const MultiTypeMath& param2); |
---|
223 | Executor& setDefaultValues(const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3); |
---|
224 | Executor& setDefaultValues(const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4); |
---|
225 | Executor& setDefaultValues(const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4, const MultiTypeMath& param5); |
---|
226 | Executor& setDefaultValue(unsigned int index, const MultiTypeMath& param); |
---|
227 | |
---|
228 | inline MultiTypeMath getDefaultValue(unsigned int index) const |
---|
229 | { |
---|
230 | if (index >= 0 && index < MAX_FUNCTOR_ARGUMENTS) |
---|
231 | return this->defaultValue_[index]; |
---|
232 | |
---|
233 | return MT_null; |
---|
234 | } |
---|
235 | |
---|
236 | bool allDefaultValuesSet() const; |
---|
237 | inline bool defaultValueSet(unsigned int index) const |
---|
238 | { |
---|
239 | if (index >= 0 && index < MAX_FUNCTOR_ARGUMENTS) |
---|
240 | return this->bAddedDefaultValue_[index]; |
---|
241 | |
---|
242 | return false; |
---|
243 | } |
---|
244 | |
---|
245 | protected: |
---|
246 | Functor* functor_; |
---|
247 | std::string name_; |
---|
248 | MultiTypeMath defaultValue_[MAX_FUNCTOR_ARGUMENTS]; |
---|
249 | bool bAddedDefaultValue_[MAX_FUNCTOR_ARGUMENTS]; |
---|
250 | |
---|
251 | KeybindMode::Enum keybindMode_; |
---|
252 | int axisParamIndex_; |
---|
253 | bool bAxisRelative_; |
---|
254 | |
---|
255 | private: |
---|
256 | LanguageEntryLabel description_; |
---|
257 | LanguageEntryLabel descriptionReturnvalue_; |
---|
258 | LanguageEntryLabel descriptionParam_[MAX_FUNCTOR_ARGUMENTS]; |
---|
259 | |
---|
260 | bool bAddedDescription_; |
---|
261 | bool bAddedDescriptionReturnvalue_; |
---|
262 | bool bAddedDescriptionParam_[MAX_FUNCTOR_ARGUMENTS]; |
---|
263 | |
---|
264 | AccessLevel::Level accessLevel_; |
---|
265 | }; |
---|
266 | |
---|
267 | class _CoreExport ExecutorStatic : public Executor |
---|
268 | { |
---|
269 | public: |
---|
270 | ExecutorStatic(FunctorStatic* functor, const std::string& name = "", AccessLevel::Level level = AccessLevel::None) : Executor(functor, name, level) {} |
---|
271 | virtual ~ExecutorStatic() {} |
---|
272 | }; |
---|
273 | |
---|
274 | template <class T> |
---|
275 | class ExecutorMember : public Executor |
---|
276 | { |
---|
277 | public: |
---|
278 | ExecutorMember(FunctorMember<T>* functor, const std::string& name = "", AccessLevel::Level level = AccessLevel::None) : Executor(functor, name, level) {} |
---|
279 | virtual ~ExecutorMember() {} |
---|
280 | |
---|
281 | inline void operator()(T* object) const |
---|
282 | { (*((FunctorMember<T>*)this->functor_))(object, this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
283 | inline void operator()(T* object, const MultiTypeMath& param1) const |
---|
284 | { (*((FunctorMember<T>*)this->functor_))(object, param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
285 | inline void operator()(T* object, const MultiTypeMath& param1, const MultiTypeMath& param2) const |
---|
286 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
287 | inline void operator()(T* object, const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3) const |
---|
288 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
---|
289 | inline void operator()(T* object, const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4) const |
---|
290 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, this->defaultValue_[4]); } |
---|
291 | inline void operator()(T* object, const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4, const MultiTypeMath& param5) const |
---|
292 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, param5); } |
---|
293 | |
---|
294 | |
---|
295 | inline void operator()(const T* object) const |
---|
296 | { (*((FunctorMember<T>*)this->functor_))(object, this->defaultValue_[0], this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
297 | inline void operator()(const T* object, const MultiTypeMath& param1) const |
---|
298 | { (*((FunctorMember<T>*)this->functor_))(object, param1, this->defaultValue_[1], this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
299 | inline void operator()(const T* object, const MultiTypeMath& param1, const MultiTypeMath& param2) const |
---|
300 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, this->defaultValue_[2], this->defaultValue_[3], this->defaultValue_[4]); } |
---|
301 | inline void operator()(const T* object, const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3) const |
---|
302 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, this->defaultValue_[3], this->defaultValue_[4]); } |
---|
303 | inline void operator()(const T* object, const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4) const |
---|
304 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, this->defaultValue_[4]); } |
---|
305 | inline void operator()(const T* object, const MultiTypeMath& param1, const MultiTypeMath& param2, const MultiTypeMath& param3, const MultiTypeMath& param4, const MultiTypeMath& param5) const |
---|
306 | { (*((FunctorMember<T>*)this->functor_))(object, param1, param2, param3, param4, param5); } |
---|
307 | |
---|
308 | inline void setObject(T* object) const |
---|
309 | { ((FunctorMember<T>*)this->functor_)->setObject(object); } |
---|
310 | inline void setObject(const T* object) const |
---|
311 | { ((FunctorMember<T>*)this->functor_)->setObject(object); } |
---|
312 | |
---|
313 | bool parse(T* object, const std::string& params, const std::string& delimiter = " ") const |
---|
314 | { |
---|
315 | EXECUTOR_PARSE(object); |
---|
316 | } |
---|
317 | |
---|
318 | bool parse(const T* object, const std::string& params, const std::string& delimiter = " ") const |
---|
319 | { |
---|
320 | EXECUTOR_PARSE(object); |
---|
321 | } |
---|
322 | }; |
---|
323 | |
---|
324 | inline Executor* createExecutor(Functor* functor, const std::string& name = "", AccessLevel::Level level = AccessLevel::None) |
---|
325 | { |
---|
326 | return new Executor(functor, name, level); |
---|
327 | } |
---|
328 | |
---|
329 | template <class T> |
---|
330 | inline ExecutorMember<T>* createExecutor(FunctorMember<T>* functor, const std::string& name = "", AccessLevel::Level level = AccessLevel::None) |
---|
331 | { |
---|
332 | return new ExecutorMember<T>(functor, name, level); |
---|
333 | } |
---|
334 | |
---|
335 | inline ExecutorStatic* createExecutor(FunctorStatic* functor, const std::string& name = "", AccessLevel::Level level = AccessLevel::None) |
---|
336 | { |
---|
337 | return new ExecutorStatic(functor, name, level); |
---|
338 | } |
---|
339 | } |
---|
340 | |
---|
341 | #endif /* _Executor_H__ */ |
---|