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#include "ui_itemlist.h"
#include <windows.h>
namespace ui
{
template < typename t, size_t size >
void c_itemlist< t, size >::text_input( ) {
if( is_textbox_hovered( ) && g_input.is_key_pressed( KEYS_MOUSE1 ) ) {
if( !m_was_held ) {
m_box_active ^= 1;
}
m_was_held = true;
}
else {
m_was_held = false;
}
if( m_box_active ) {
if( !is_textbox_hovered( ) && g_input.is_key_pressed( KEYS_MOUSE1 ) ) {
m_box_active = false;
}
float current_time = GetTickCount( ) * 0.001f;
size_t length = strlen( m_search_text );
for( size_t i{ }; i < 0xfe; ++i ) {
if( g_input.is_key_pressed( i ) ) {
float delta_time = current_time - m_last_key_input[ i ];
if( fabs( delta_time ) > 0.2f ) {
if( i == KEYS_BACK ) {
m_search_text[ length - 1 ] = 0;
m_last_key_input[ i ] = current_time;
continue;
}
m_key_states[ i ] = 0xf0;
wchar_t pressed_char;
const auto scan = MapVirtualKeyA( i, 2 );
auto ret = ToAscii( i, scan, ( BYTE* )m_key_states, ( LPWORD )&pressed_char, 1 );
if( ret == 1 ) {
if( length < size ) {
m_search_text[ length ] = ( char )( pressed_char );
m_search_text[ length + 1 ] = 0;
}
}
m_last_key_input[ i ] = current_time;
}
}
else {
m_last_key_input[ i ] = 0.f;
m_key_states[ i ] = 0;
}
}
if( g_input.is_key_pressed( KEYS_RETURN ) ) {
m_box_active = false;
}
}
}
}
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