//-------------------------------------------------------------------------
/*
Copyright (C) 1996, 2003 - 3D Realms Entertainment
Copyright (C) 2000, 2003 - Matt Saettler (EDuke Enhancements)
Copyright (C) 2020 - Christoph Oelckers

This file is part of Enhanced Duke Nukem 3D version 1.5 - Atomic Edition

Duke Nukem 3D is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

Original Source: 1996 - Todd Replogle
Prepared for public release: 03/21/2003 - Charlie Wiederhold, 3D Realms

EDuke enhancements integrated: 04/13/2003 - Matt Saettler

Note: EDuke source was in transition.  Changes are in-progress in the
source as it is released.

*/
//------------------------------------------------------------------------- 
#include "ns.h"	// Must come before everything else!

#include "v_font.h"
#include "duke3d.h"
#include "compat.h"
#include "sbar.h"
#include "v_draw.h"
#include "texturemanager.h"
BEGIN_DUKE_NS

//==========================================================================
//
// very much a dummy to access the methods.
// The goal is to export this to a script.
//
//==========================================================================

DDukeCommonStatusBar::DDukeCommonStatusBar()
	: numberFont(BigFont, 1, Off, 1, 1),
	indexFont(IndexFont, 4, CellRight, 1, 1),
	miniFont(SmallFont2, 1, Off, 1, 1),
	digiFont(DigiFont, 1 , Off, 1, 1)
{
	drawOffset.Y = 0;
}


//==========================================================================
//
// Frag bar - todo
//
//==========================================================================
#if 0
void DDukeCommonStatusBar::displayfragbar(void)
{
	short i, j;

	j = 0;

	for (i = connecthead; i >= 0; i = connectpoint2[i])
		if (i > j) j = i;

	rotatesprite(0, 0, 65600L, 0, TILE_FRAGBAR, 0, 0, 2 + 8 + 16 + 64 + 128, 0, 0, xdim - 1, ydim - 1);
	if (j >= 4) rotatesprite(319, (8) << 16, 65600L, 0, TILE_FRAGBAR, 0, 0, 10 + 16 + 64 + 128, 0, 0, xdim - 1, ydim - 1);
	if (j >= 8) rotatesprite(319, (16) << 16, 65600L, 0, TILE_FRAGBAR, 0, 0, 10 + 16 + 64 + 128, 0, 0, xdim - 1, ydim - 1);
	if (j >= 12) rotatesprite(319, (24) << 16, 65600L, 0, TILE_FRAGBAR, 0, 0, 10 + 16 + 64 + 128, 0, 0, xdim - 1, ydim - 1);

	for (i = connecthead; i >= 0; i = connectpoint2[i])
	{
		minitext(21 + (73 * (i & 3)), 2 + ((i & 28) << 1), &ud.user_name[i][0], sprite[ps[i].i].pal, 2 + 8 + 16 + 128);
		sprintf(tempbuf, "%d", ps[i].frag - ps[i].fraggedself);
		minitext(17 + 50 + (73 * (i & 3)), 2 + ((i & 28) << 1), tempbuf, sprite[ps[i].i].pal, 2 + 8 + 16 + 128);
	}
}
#endif
//==========================================================================
//
// Common inventory icon code for all styles
//
//==========================================================================

std::pair<const char*, EColorRange> DDukeCommonStatusBar::ontext(DukePlayer_t *p)
{
	std::pair<const char*, EColorRange> retval(nullptr, CR_RED);

	int onstate = 0x80000000;
	switch (p->inven_icon)
	{
	case ICON_HOLODUKE:
		onstate = p->holoduke_on;
	case ICON_JETPACK:
		onstate = p->jetpack_on;
	case ICON_HEATS:
		onstate = p->heat_on;
	}

	// Texts are intentionally not translated because the font is too small for making localization work and the translated words are too long.
	if ((unsigned)onstate != 0x80000000 && !(g_gameType & (GAMEFLAG_WW2GI|GAMEFLAG_RRALL)))
	{
		retval.second = onstate > 0 ? CR_LIGHTBLUE : CR_RED;
		retval.first = onstate > 0 ? "ON" : "OFF";
	}
	if (p->inven_icon >= ICON_SCUBA)
	{
		retval.second = CR_ORANGE;
		retval.first = "AUTO";
	}
	return retval;
}

//==========================================================================
//
// draws the inventory selector
//
//==========================================================================

void DDukeCommonStatusBar::DrawInventory(const DukePlayer_t* p, double x, double y, int align)
{
	if (p->invdisptime <= 0)return;

	int n = 0, j = 0;
	if (p->inv_amount[GET_FIRSTAID] > 0) n |= 1, j++;
	if (p->inv_amount[GET_STEROIDS] > 0) n |= 2, j++;
	if (p->inv_amount[GET_HOLODUKE] > 0) n |= 4, j++;
	if (p->inv_amount[GET_JETPACK] > 0) n |= 8, j++;
	if (p->inv_amount[GET_HEATS] > 0) n |= 16, j++;
	if (p->inv_amount[GET_SCUBA] > 0) n |= 32, j++;
	if (p->inv_amount[GET_BOOTS] > 0) n |= 64, j++;

	x -= (j * 11);
	y -= 6;

	; align |= DI_ITEM_CENTER;
	for(int bit = 0; bit < 7; bit++)
	{
		int i = 1 << bit;
		if (n & i)
		{
			int select = 1 << (p->inven_icon - 1);
			double alpha = select == i ? 1.0 : 0.7;
			DrawGraphic(tileGetTexture(item_icons[bit+1]), x, y, align, alpha, 0, 0, scale, scale);
			if (select == i) DrawGraphic(tileGetTexture(TILE_ARROW), x, y, align, alpha, 0, 0, scale, scale);
			x += 22;
		}
	}
}

//==========================================================================
//
// Helper
//
//==========================================================================

PalEntry DDukeCommonStatusBar::LightForShade(int shade)
{
	int ll = clamp((numshades - shade) * 255 / numshades, 0, 255);
	return PalEntry(255, ll, ll, ll);
}

END_DUKE_NS