Initial commit

application/source/engine/unsignedIntegerArray.c

@@ -0,0 +1,156 @@
+
+#include <vector3.h>
+
+#include <vector2.h>
+
+
+class unsignedIntegerArray{
+
+	int capacity 		= 10;
+
+	int total 			= 0;
+
+	unsigned int * items 		= malloc( 10000000 );
+
+	int length()
+	{
+
+		return this->total;
+
+	}
+
+	unsigned int get( int index )
+	{
+		
+		return this->items[index];
+
+	}
+
+	void set( int index, unsigned int item )
+	{
+
+		if ( index >= 0 && index < this->total ){
+
+			this->items[ index ] = item;
+
+		}
+
+	}
+
+	void resize( int capacity )
+	{
+
+		int * items = realloc( this->items, sizeof( int ) * capacity );
+
+
+		this->items 	= items;
+
+		this->capacity 	= capacity;
+
+	}
+
+	void addVector2( struct vector2 * item ) {
+
+		this->add( item->x );
+
+		this->add( item->y );
+
+	}
+
+	void addVector3( struct vector3 * item ) {
+
+		this->add( item->x );
+
+		this->add( item->y );
+
+		this->add( item->z );
+
+	}
+
+	void add( unsigned int item )
+	{
+
+		if ( this->capacity == this->total ){
+
+			this->resize( this->capacity * 2 );
+	
+		}
+
+		this->items[ this->total++ ] = item;
+
+	}
+
+	void delete( int index )
+	{
+		if ( index < 0 || index >= this->total ){
+
+			return;
+
+		}
+
+		this->items[index] = 0.0;
+
+		for ( int i = index; i < this->total - 1; i++ ) {
+
+			this->items[i] = this->items[i + 1];
+
+			this->items[i + 1] = 0.0;
+
+		}
+
+		this->total--;
+
+		if ( this->total > 0 && this->total == this->capacity / 4 ){
+
+			this->resize( this->capacity / 2 );
+
+		}
+
+	}
+
+	unsigned int array_push( unsigned int item ) {
+
+		this->add( item );
+		
+		return  this->total;
+
+	}
+
+	void unshift( int item ) {
+
+		int length	= this->total;
+
+		this->total++;
+
+		if ( this->capacity == this->total ){
+
+			this->resize( this->capacity * 2 );
+
+		}
+
+		for ( int i = length - 1; i >= 0; --i ) {
+
+			this->items[ i + 1 ] = this->items[ i ];
+
+		}
+
+		this->items[ 0 ] = item;
+
+	}
+
+	unsigned int pop() {
+
+		int length			= this->total;
+
+		int lastIndex		= length - 1;
+
+		int lastItem		= this->get( lastIndex );
+
+		this->delete( lastIndex );
+
+		return lastItem;
+
+	}
+
+
+}