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source: code/branches/SuperOrxoBros_HS18/SuperOrxoBros_HS18/src/libraries/core/input/InputCommands.h @ 12175

Last change on this file since 12175 was 12175, checked in by siramesh, 5 years ago

Super Orxo Bros (Sidharth Ramesh, Nisa Balta, Jeff Ren)

File size: 3.4 KB
Line 
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 *      Reto Grieder
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29/**
30@file
31@brief
32    Different definitions of input processing.
33*/
34
35#ifndef _InputCommands_H__
36#define _InputCommands_H__
37
38#include "InputPrereqs.h"
39#include "core/command/CommandEvaluation.h"
40
41namespace orxonox
42{
43    class _CoreExport BufferedParamCommand
44    {
45    public:
46        BufferedParamCommand() : abs_(0.0f), rel_(0.0), paramIndex_(-1) { }
47        bool execute();
48
49        float abs_;
50        float rel_;
51        int paramIndex_;
52        CommandEvaluation evaluation_;
53    };
54
55    class _CoreExport BaseCommand
56    {
57    public:
58        BaseCommand() : bFixedKeybindMode_(false) {}
59        virtual ~BaseCommand() = default;
60
61        virtual bool execute(float abs = 1.0f, float rel = 1.0f) = 0;
62        virtual CommandEvaluation* getEvaluation() = 0;
63
64        inline void setFixedKeybindMode(bool fixed)
65            { this->bFixedKeybindMode_ = fixed; }
66        inline bool hasFixedKeybindMode() const
67            { return this->bFixedKeybindMode_; }
68
69        virtual BaseCommand* clone() = 0;
70
71    private:
72        bool bFixedKeybindMode_;
73    };
74
75    class _CoreExport SimpleCommand : public BaseCommand
76    {
77    public:
78        virtual bool execute(float abs = 1.0f, float rel = 1.0f) override;
79        virtual CommandEvaluation* getEvaluation() override;
80        virtual SimpleCommand* clone() override { return new SimpleCommand(*this); }
81
82        CommandEvaluation evaluation_;
83    };
84
85    /**
86    @brief
87        Executes a simple command with no additional paramters.
88    @return
89        True if command execution was successful, false otherwise.
90    */
91    inline bool SimpleCommand::execute(float abs, float rel)
92    {
93        return evaluation_.execute();
94    }
95
96    /// Returns a pointer to the encapsuled evaluation.
97    inline CommandEvaluation* SimpleCommand::getEvaluation()
98    {
99        return &this->evaluation_;
100    }
101
102    class _CoreExport ParamCommand : public BaseCommand
103    {
104    public:
105        ParamCommand() : scale_(1.0f), paramCommand_(nullptr) { }
106        virtual bool execute(float abs = 1.0f, float rel = 1.0f) override;
107        virtual CommandEvaluation* getEvaluation() override;
108        virtual ParamCommand* clone() override { return new ParamCommand(*this); }
109
110        float scale_;
111        BufferedParamCommand* paramCommand_;
112    };
113
114    /// Returns a pointer to the encapsuled evaluation.
115    inline CommandEvaluation* ParamCommand::getEvaluation()
116    {
117        if (this->paramCommand_)
118            return &this->paramCommand_->evaluation_;
119        else
120            return nullptr;
121    }
122}
123
124#endif /* _InputCommands_H__ */
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