diff options
Diffstat (limited to 'src/util')
-rw-r--r-- | src/util/CMakeLists.txt | 2 | ||||
-rw-r--r-- | src/util/quicktune.cpp | 104 | ||||
-rw-r--r-- | src/util/quicktune.h | 98 | ||||
-rw-r--r-- | src/util/quicktune_shortcutter.h | 84 |
4 files changed, 287 insertions, 1 deletions
diff --git a/src/util/CMakeLists.txt b/src/util/CMakeLists.txt index bf208693b..199d3aeaa 100644 --- a/src/util/CMakeLists.txt +++ b/src/util/CMakeLists.txt @@ -7,6 +7,7 @@ set(UTIL_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/ieee_float.cpp ${CMAKE_CURRENT_SOURCE_DIR}/numeric.cpp ${CMAKE_CURRENT_SOURCE_DIR}/pointedthing.cpp + ${CMAKE_CURRENT_SOURCE_DIR}/quicktune.cpp ${CMAKE_CURRENT_SOURCE_DIR}/serialize.cpp ${CMAKE_CURRENT_SOURCE_DIR}/sha1.cpp ${CMAKE_CURRENT_SOURCE_DIR}/sha256.c @@ -14,4 +15,3 @@ set(UTIL_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/srp.cpp ${CMAKE_CURRENT_SOURCE_DIR}/timetaker.cpp PARENT_SCOPE) - diff --git a/src/util/quicktune.cpp b/src/util/quicktune.cpp new file mode 100644 index 000000000..37d4933de --- /dev/null +++ b/src/util/quicktune.cpp @@ -0,0 +1,104 @@ +/* +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com> + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include "quicktune.h" +#include "threading/mutex_auto_lock.h" +#include "util/string.h" + +std::string QuicktuneValue::getString() +{ + switch(type){ + case QVT_NONE: + return "(none)"; + case QVT_FLOAT: + return ftos(value_QVT_FLOAT.current); + } + return "<invalid type>"; +} +void QuicktuneValue::relativeAdd(float amount) +{ + switch(type){ + case QVT_NONE: + break; + case QVT_FLOAT: + value_QVT_FLOAT.current += amount * (value_QVT_FLOAT.max - value_QVT_FLOAT.min); + if(value_QVT_FLOAT.current > value_QVT_FLOAT.max) + value_QVT_FLOAT.current = value_QVT_FLOAT.max; + if(value_QVT_FLOAT.current < value_QVT_FLOAT.min) + value_QVT_FLOAT.current = value_QVT_FLOAT.min; + break; + } +} + +static std::map<std::string, QuicktuneValue> g_values; +static std::vector<std::string> g_names; +std::mutex *g_mutex = NULL; + +static void makeMutex() +{ + if(!g_mutex){ + g_mutex = new std::mutex(); + } +} + +std::vector<std::string> getQuicktuneNames() +{ + return g_names; +} + +QuicktuneValue getQuicktuneValue(const std::string &name) +{ + makeMutex(); + MutexAutoLock lock(*g_mutex); + std::map<std::string, QuicktuneValue>::iterator i = g_values.find(name); + if(i == g_values.end()){ + QuicktuneValue val; + val.type = QVT_NONE; + return val; + } + return i->second; +} + +void setQuicktuneValue(const std::string &name, const QuicktuneValue &val) +{ + makeMutex(); + MutexAutoLock lock(*g_mutex); + g_values[name] = val; + g_values[name].modified = true; +} + +void updateQuicktuneValue(const std::string &name, QuicktuneValue &val) +{ + makeMutex(); + MutexAutoLock lock(*g_mutex); + std::map<std::string, QuicktuneValue>::iterator i = g_values.find(name); + if(i == g_values.end()){ + g_values[name] = val; + g_names.push_back(name); + return; + } + QuicktuneValue &ref = i->second; + if(ref.modified) + val = ref; + else{ + ref = val; + ref.modified = false; + } +} + diff --git a/src/util/quicktune.h b/src/util/quicktune.h new file mode 100644 index 000000000..1943d19c2 --- /dev/null +++ b/src/util/quicktune.h @@ -0,0 +1,98 @@ +/* +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com> + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +/* + Used for tuning constants when developing. + + Eg. if you have this constant somewhere that you just can't get right + by changing it and recompiling all over again: + v3f wield_position = v3f(55, -35, 65); + + Make it look like this: + v3f wield_position = v3f(55, -35, 65); + QUICKTUNE_AUTONAME(QVT_FLOAT, wield_position.X, 0, 100); + QUICKTUNE_AUTONAME(QVT_FLOAT, wield_position.Y, -80, 20); + QUICKTUNE_AUTONAME(QVT_FLOAT, wield_position.Z, 0, 100); + + Then you can modify the values at runtime, using the keys + keymap_quicktune_prev + keymap_quicktune_next + keymap_quicktune_dec + keymap_quicktune_inc + + Once you have modified the values at runtime and then quit, the game + will print out all the modified values at the end: + Modified quicktune values: + wield_position.X = 60 + wield_position.Y = -30 + wield_position.Z = 65 + + The QUICKTUNE macros shouldn't generally be left in committed code. +*/ + +#pragma once + +#include <string> +#include <map> +#include <vector> + +enum QuicktuneValueType{ + QVT_NONE, + QVT_FLOAT +}; +struct QuicktuneValue +{ + QuicktuneValueType type = QVT_NONE; + union{ + struct{ + float current; + float min; + float max; + } value_QVT_FLOAT; + }; + bool modified = false; + + QuicktuneValue() = default; + + std::string getString(); + void relativeAdd(float amount); +}; + +std::vector<std::string> getQuicktuneNames(); +QuicktuneValue getQuicktuneValue(const std::string &name); +void setQuicktuneValue(const std::string &name, const QuicktuneValue &val); + +void updateQuicktuneValue(const std::string &name, QuicktuneValue &val); + +#ifndef NDEBUG + #define QUICKTUNE(type_, var, min_, max_, name){\ + QuicktuneValue qv;\ + qv.type = type_;\ + qv.value_##type_.current = var;\ + qv.value_##type_.min = min_;\ + qv.value_##type_.max = max_;\ + updateQuicktuneValue(name, qv);\ + var = qv.value_##type_.current;\ + } +#else // NDEBUG + #define QUICKTUNE(type, var, min_, max_, name){} +#endif + +#define QUICKTUNE_AUTONAME(type_, var, min_, max_)\ + QUICKTUNE(type_, var, min_, max_, #var) diff --git a/src/util/quicktune_shortcutter.h b/src/util/quicktune_shortcutter.h new file mode 100644 index 000000000..70a7b70b3 --- /dev/null +++ b/src/util/quicktune_shortcutter.h @@ -0,0 +1,84 @@ +/* +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com> + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#pragma once + +#include "quicktune.h" + +class QuicktuneShortcutter +{ +private: + std::vector<std::string> m_names; + u32 m_selected_i; + std::string m_message; +public: + bool hasMessage() const + { + return !m_message.empty(); + } + + std::string getMessage() + { + std::string s = m_message; + m_message = ""; + if (!s.empty()) + return std::string("[quicktune] ") + s; + return ""; + } + std::string getSelectedName() + { + if(m_selected_i < m_names.size()) + return m_names[m_selected_i]; + return "(nothing)"; + } + void next() + { + m_names = getQuicktuneNames(); + if(m_selected_i < m_names.size()-1) + m_selected_i++; + else + m_selected_i = 0; + m_message = std::string("Selected \"")+getSelectedName()+"\""; + } + void prev() + { + m_names = getQuicktuneNames(); + if(m_selected_i > 0) + m_selected_i--; + else + m_selected_i = m_names.size()-1; + m_message = std::string("Selected \"")+getSelectedName()+"\""; + } + void inc() + { + QuicktuneValue val = getQuicktuneValue(getSelectedName()); + val.relativeAdd(0.05); + m_message = std::string("\"")+getSelectedName() + +"\" = "+val.getString(); + setQuicktuneValue(getSelectedName(), val); + } + void dec() + { + QuicktuneValue val = getQuicktuneValue(getSelectedName()); + val.relativeAdd(-0.05); + m_message = std::string("\"")+getSelectedName() + +"\" = "+val.getString(); + setQuicktuneValue(getSelectedName(), val); + } +}; |