ship_gui.cpp

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/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "stdafx.h"
#include "vehicle_base.h"
#include "window_gui.h"
#include "gfx_func.h"
#include "vehicle_gui.h"
#include "strings_func.h"
#include "vehicle_func.h"
#include "spritecache.h"
#include "zoom_func.h"
 
#include "table/strings.h"
 
#include "safeguards.h"
 
void DrawShipImage(const Vehicle *v, const Rect &r, VehicleID selection, EngineImageType image_type)
{
  bool rtl = _current_text_dir == TD_RTL;
 
  VehicleSpriteSeq seq;
  v->GetImage(rtl ? DIR_E : DIR_W, image_type, &seq);
 
  Rect rect;
  seq.GetBounds(&rect);
 
  int width = UnScaleGUI(rect.Width());
  int x_offs = UnScaleGUI(rect.left);
  int x = rtl ? r.right - width - x_offs : r.left - x_offs;
  /* This magic -1 offset is related to the sprite_y_offsets in build_vehicle_gui.cpp */
  int y = ScaleSpriteTrad(-1) + CenterBounds(r.top, r.bottom, 0);
 
  seq.Draw(x, y, GetVehiclePalette(v), false);
 
  if (v->index == selection) {
    x += x_offs;
    y += UnScaleGUI(rect.top);
    Rect hr = {x, y, x + width - 1, y + UnScaleGUI(rect.Height()) - 1};
    DrawFrameRect(hr.Expand(WidgetDimensions::scaled.bevel), COLOUR_WHITE, FR_BORDERONLY);
  }
}
 
void DrawShipDetails(const Vehicle *v, const Rect &r)
{
  int y = r.top;
 
  SetDParam(0, PackEngineNameDParam(v->engine_type, EngineNameContext::VehicleDetails));
  SetDParam(1, v->build_year);
  SetDParam(2, v->value);
  DrawString(r.left, r.right, y, STR_VEHICLE_INFO_BUILT_VALUE);
  y += FONT_HEIGHT_NORMAL;
 
  SetDParam(0, v->cargo_type);
  SetDParam(1, v->cargo_cap);
  SetDParam(4, GetCargoSubtypeText(v));
  DrawString(r.left, r.right, y, STR_VEHICLE_INFO_CAPACITY);
  y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
 
  StringID str = STR_VEHICLE_DETAILS_CARGO_EMPTY;
  if (v->cargo.StoredCount() > 0) {
    SetDParam(0, v->cargo_type);
    SetDParam(1, v->cargo.StoredCount());
    SetDParam(2, v->cargo.Source());
    str = STR_VEHICLE_DETAILS_CARGO_FROM;
  }
  DrawString(r.left, r.right, y, str);
  y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
 
  /* Draw Transfer credits text */
  SetDParam(0, v->cargo.FeederShare());
  DrawString(r.left, r.right, y, STR_VEHICLE_INFO_FEEDER_CARGO_VALUE);
}