Project modernization (#630)

* Fixed boats falling and a TP glitch #266

* Replaced every C-style cast with C++ ones

* Replaced every C-style cast with C++ ones

* Fixed boats falling and a TP glitch #266

* Updated NULL to nullptr and fixing some type issues

* Modernized and fixed a few bugs

- Replaced most instances of `NULL` with `nullptr`.
- Replaced most `shared_ptr(new ...)` with `make_shared`.
- Removed the `nullptr` macro as it was interfering with the actual nullptr keyword in some instances.

* Fixing more conflicts

* Replace int loops with size_t and start work on overrides

Minecraft.Client/Common/UI/UIControl_SpaceIndicatorBar.cpp

@@ -63,7 +63,7 @@ void UIControl_SpaceIndicatorBar::reset()
 
 void UIControl_SpaceIndicatorBar::addSave(int64_t size)
 {
-	float startPercent = (float)((m_currentTotal-m_min))/(m_max-m_min);
+	float startPercent = static_cast<float>((m_currentTotal - m_min))/(m_max-m_min);
 
 	m_sizeAndOffsets.push_back( pair<int64_t, float>(size, startPercent) );
 
@@ -90,7 +90,7 @@ void UIControl_SpaceIndicatorBar::setSaveSize(int64_t size)
 {
 	m_currentSave = size;
 
-	float percent = (float)((m_currentSave-m_min))/(m_max-m_min);
+	float percent = static_cast<float>((m_currentSave - m_min))/(m_max-m_min);
 
 	IggyDataValue result;
 	IggyDataValue value[1];
@@ -101,7 +101,7 @@ void UIControl_SpaceIndicatorBar::setSaveSize(int64_t size)
 
 void UIControl_SpaceIndicatorBar::setTotalSize(int64_t size)
 {
-	float percent = (float)((m_currentTotal-m_min))/(m_max-m_min);
+	float percent = static_cast<float>((m_currentTotal - m_min))/(m_max-m_min);
 
 	IggyDataValue result;
 	IggyDataValue value[1];