src/ship_gui.cpp

   1 /* $Id: ship_gui.cpp 25454 2013-06-24 18:39:19Z rubidium $ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * 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.
   6  * 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.
   7  * 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/>.
   8  */
   9
  10 /** @file ship_gui.cpp GUI for ships. */
  11
  12 #include "stdafx.h"
  13 #include "vehicle_base.h"
  14 #include "window_gui.h"
  15 #include "gfx_func.h"
  16 #include "vehicle_gui.h"
  17 #include "strings_func.h"
  18 #include "vehicle_func.h"
  19 #include "spritecache.h"
  20 #include "zoom_func.h"
  21
  22 #include "table/strings.h"
  23
  24 #include "safeguards.h"
  25
  26 /**
  27  * Draws an image of a ship
  28  * @param v         Front vehicle
  29  * @param left      The minimum horizontal position
  30  * @param right     The maximum horizontal position
  31  * @param y         Vertical position to draw at
  32  * @param selection Selected vehicle to draw a frame around
  33  */
  34 void DrawShipImage(const Vehicle *v, int left, int right, int y, VehicleID selection, EngineImageType image_type)
  35 {
  36         bool rtl = _current_text_dir == TD_RTL;
  37
  38         VehicleSpriteSeq seq;
  39         v->GetImage(rtl ? DIR_E : DIR_W, image_type, &seq);
  40
  41         Rect16 rect = seq.GetBounds();
  42
  43         int width = UnScaleGUI(rect.right - rect.left + 1);
  44         int x_offs = UnScaleGUI(rect.left);
  45         int x = rtl ? right - width - x_offs : left - x_offs;
  46
  47         y += ScaleGUITrad(10);
  48         seq.Draw(x, y, GetVehiclePalette(v), false);
  49
  50         if (v->index == selection) {
  51                 x += x_offs;
  52                 y += UnScaleGUI(rect.top);
  53                 DrawFrameRect(x - 1, y - 1, x + width + 1, y + UnScaleGUI(rect.bottom - rect.top + 1) + 1, COLOUR_WHITE, FR_BORDERONLY);
  54         }
  55 }
  56
  57 /**
  58  * Draw the details for the given vehicle at the given position
  59  *
  60  * @param v     current vehicle
  61  * @param left  The left most coordinate to draw
  62  * @param right The right most coordinate to draw
  63  * @param y     The y coordinate
  64  */
  65 void DrawShipDetails(const Vehicle *v, int left, int right, int y)
  66 {
  67         SetDParam(0, v->engine_type);
  68         SetDParam(1, v->build_year);
  69         SetDParam(2, v->value);
  70         DrawString(left, right, y, STR_VEHICLE_INFO_BUILT_VALUE);
  71
  72         SetDParam(0, v->cargo_type);
  73         SetDParam(1, v->cargo_cap);
  74         SetDParam(4, GetCargoSubtypeText(v));
  75         DrawString(left, right, y + FONT_HEIGHT_NORMAL, STR_VEHICLE_INFO_CAPACITY);
  76
  77         StringID str = STR_VEHICLE_DETAILS_CARGO_EMPTY;
  78         if (v->cargo.StoredCount() > 0) {
  79                 SetDParam(0, v->cargo_type);
  80                 SetDParam(1, v->cargo.StoredCount());
  81                 SetDParam(2, v->cargo.Source());
  82                 str = STR_VEHICLE_DETAILS_CARGO_FROM;
  83         }
  84         DrawString(left, right, y + 2 * FONT_HEIGHT_NORMAL + 1, str);
  85 }