author | rubidium |
Wed, 07 May 2008 21:45:27 +0000 | |
changeset 10457 | ea18877d8eba |
parent 10433 | cca9f7948fe5 |
child 10461 | 48556aee54da |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
||
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3 |
/** @file bridge_gui.cpp Graphical user interface for bridge construction */ |
2262
bd59b2d8d75f
(svn r2782) -Codechange: Started cleaning the bridge code. Removed numerous global variables containing bridge information and joined them in a struct. Introduced GetBridgeType and GetBridgePiece and fixed some minor stuff (whitespace etc)
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4 |
|
0 | 5 |
#include "stdafx.h" |
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6 |
#include "openttd.h" |
0 | 7 |
#include "gui.h" |
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(svn r11668) -Codechange: more refactoring aimed at reducing compile time and making it more logic where function definitions can be found.
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8 |
#include "window_gui.h" |
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(svn r11677) -Codechange: move price and command related types/functions to their respective places.
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9 |
#include "command_func.h" |
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10 |
#include "economy_func.h" |
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(svn r2669) Shuffle some more stuff around to reduce dependencies
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11 |
#include "variables.h" |
2262
bd59b2d8d75f
(svn r2782) -Codechange: Started cleaning the bridge code. Removed numerous global variables containing bridge information and joined them in a struct. Introduced GetBridgeType and GetBridgePiece and fixed some minor stuff (whitespace etc)
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12 |
#include "bridge.h" |
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#include "strings_func.h" |
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(svn r11692) -Codechange: move some functions from 'functions.h' to a more logical place and remove about 50% of the includes of 'functions.h'
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14 |
#include "window_func.h" |
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(svn r11719) -Codechange: split sound.h in a header with types and one with functions.
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15 |
#include "sound_func.h" |
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(svn r11701) -Codechange: removal unnecessary inclusions of map.h (and split map.h).
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16 |
#include "map_func.h" |
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17 |
#include "viewport_func.h" |
4e60c30e2006
(svn r11787) -Codechange: more header rewrites. This time related to viewport.h.
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18 |
#include "gfx_func.h" |
8894
1e5b2d4380b8
(svn r11968) -Codechange: remove redundant FindLengthOfTunnel(), use GetTunnelBridgeLength() and/or GetOtherTunnelEnd() instead
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19 |
#include "tunnelbridge.h" |
0 | 20 |
|
8760
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(svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h.
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21 |
#include "table/strings.h" |
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22 |
|
0 | 23 |
static struct BridgeData { |
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24 |
uint8 last_size; |
2133 | 25 |
uint count; |
0 | 26 |
TileIndex start_tile; |
27 |
TileIndex end_tile; |
|
9053
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(svn r12135) -Codechange: Road and rail bridge selection windows were identical apart the caption. So remove one window definition and set manually the caption accordingly.
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28 |
uint32 type; ///< Data type for the bridge. Bit 16,15 = transport type, 14..8 = road/rail pieces, 7..0 = type of bridge |
9028
501b3b351df7
(svn r12107) -Codechange: Add and use the typedef BridgeType
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29 |
BridgeType indexes[MAX_BRIDGES]; |
7486
d130c10f4dab
(svn r10246) -Fix (r10297): some forgotten money conversions and truncation issues. Thanks to benc for providing the patch.
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30 |
Money costs[MAX_BRIDGES]; |
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|
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32 |
BridgeData() |
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33 |
: last_size(4) |
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34 |
, count(0) |
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35 |
{}; |
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bd59b2d8d75f
(svn r2782) -Codechange: Started cleaning the bridge code. Removed numerous global variables containing bridge information and joined them in a struct. Introduced GetBridgeType and GetBridgePiece and fixed some minor stuff (whitespace etc)
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36 |
} _bridgedata; |
0 | 37 |
|
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
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38 |
void CcBuildBridge(bool success, TileIndex tile, uint32 p1, uint32 p2) |
0 | 39 |
{ |
541 | 40 |
if (success) SndPlayTileFx(SND_27_BLACKSMITH_ANVIL, tile); |
0 | 41 |
} |
42 |
||
43 |
static void BuildBridge(Window *w, int i) |
|
44 |
{ |
|
10433
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(svn r12975) -Codechange: replace DeleteWindow(w) with delete w.
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45 |
delete w; |
2639 | 46 |
DoCommandP(_bridgedata.end_tile, _bridgedata.start_tile, |
9053
13c47e8836eb
(svn r12135) -Codechange: Road and rail bridge selection windows were identical apart the caption. So remove one window definition and set manually the caption accordingly.
belugas
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47 |
_bridgedata.type | _bridgedata.indexes[i], CcBuildBridge, |
8017
8c46e61c510f
(svn r11040) -Fix [FS#1179]: removing CMD_AUTO from some commands could remotely trigger an assertion.
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|
48 |
CMD_BUILD_BRIDGE | CMD_MSG(STR_5015_CAN_T_BUILD_BRIDGE_HERE)); |
0 | 49 |
} |
50 |
||
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51 |
/* Names of the build bridge selection window */ |
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52 |
enum BuildBridgeSelectionWidgets { |
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53 |
BBSW_CLOSEBOX = 0, |
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54 |
BBSW_CAPTION, |
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|
55 |
BBSW_BRIDGE_LIST, |
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56 |
BBSW_SCROLLBAR, |
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57 |
BBSW_RESIZEBOX |
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58 |
}; |
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59 |
|
0 | 60 |
static void BuildBridgeWndProc(Window *w, WindowEvent *e) |
61 |
{ |
|
2952 | 62 |
switch (e->event) { |
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63 |
case WE_CREATE: |
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64 |
w->resize.step_height = 22; |
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65 |
w->vscroll.count = _bridgedata.count; |
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66 |
|
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67 |
if (_bridgedata.last_size <= 4) { |
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68 |
w->vscroll.cap = 4; |
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69 |
} else { |
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70 |
/* Resize the bridge selection window if we used a bigger one the last time */ |
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71 |
w->vscroll.cap = (w->vscroll.count > _bridgedata.last_size) ? _bridgedata.last_size : w->vscroll.count; |
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72 |
ResizeWindow(w, 0, (w->vscroll.cap - 4) * w->resize.step_height); |
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73 |
w->widget[BBSW_BRIDGE_LIST].data = (w->vscroll.cap << 8) + 1; |
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74 |
} |
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75 |
break; |
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76 |
|
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77 |
case WE_PAINT: { |
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78 |
DrawWindowWidgets(w); |
0 | 79 |
|
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80 |
uint y = 15; |
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81 |
for (uint i = 0; (i < w->vscroll.cap) && ((i + w->vscroll.pos) < _bridgedata.count); i++) { |
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(svn r12111) -Codechange: Rename Bridge to BridgeSpec, out of consistensy with other Specs in used.
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82 |
const BridgeSpec *b = GetBridgeSpec(_bridgedata.indexes[i + w->vscroll.pos]); |
0 | 83 |
|
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(svn r10258) -Codechange: as we are now using int64 all over the place, it's better to use int64 variables in the string generating too instead of packing them into two int32s.
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84 |
SetDParam(2, _bridgedata.costs[i + w->vscroll.pos]); |
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85 |
SetDParam(1, b->speed * 10 / 16); |
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86 |
SetDParam(0, b->material); |
0 | 87 |
|
8479
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88 |
DrawSprite(b->sprite, b->pal, 3, y); |
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|
89 |
DrawString(44, y, STR_500D, TC_FROMSTRING); |
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|
90 |
y += w->resize.step_height; |
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|
91 |
} |
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|
92 |
break; |
8479
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93 |
} |
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|
94 |
|
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95 |
case WE_KEYPRESS: { |
8479
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96 |
const uint8 i = e->we.keypress.keycode - '1'; |
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97 |
if (i < 9 && i < _bridgedata.count) { |
c43fa965e8ae
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|
98 |
e->we.keypress.cont = false; |
c43fa965e8ae
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|
99 |
BuildBridge(w, i); |
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|
100 |
} |
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|
101 |
|
c43fa965e8ae
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|
102 |
break; |
0 | 103 |
} |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
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104 |
|
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105 |
case WE_CLICK: |
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|
106 |
if (e->we.click.widget == BBSW_BRIDGE_LIST) { |
8479
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|
107 |
uint ind = ((int)e->we.click.pt.y - 14) / w->resize.step_height; |
a1ab2afafb84
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|
108 |
if (ind < w->vscroll.cap) { |
a1ab2afafb84
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|
109 |
ind += w->vscroll.pos; |
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|
110 |
if (ind < _bridgedata.count) { |
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|
111 |
BuildBridge(w, ind); |
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|
112 |
} |
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|
113 |
} |
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|
114 |
} |
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|
115 |
break; |
8479
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|
116 |
|
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|
117 |
case WE_RESIZE: |
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|
118 |
w->vscroll.cap += e->we.sizing.diff.y / (int)w->resize.step_height; |
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|
119 |
w->widget[BBSW_BRIDGE_LIST].data = (w->vscroll.cap << 8) + 1; |
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120 |
SetVScrollCount(w, _bridgedata.count); |
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121 |
|
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122 |
_bridgedata.last_size = w->vscroll.cap; |
8479
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|
123 |
break; |
0 | 124 |
} |
125 |
} |
|
126 |
||
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|
127 |
/* Widget definition for the rail bridge selection window */ |
0 | 128 |
static const Widget _build_bridge_widgets[] = { |
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129 |
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // BBSW_CLOSEBOX |
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{ WWT_CAPTION, RESIZE_NONE, 7, 11, 199, 0, 13, STR_100D_SELECT_RAIL_BRIDGE, STR_018C_WINDOW_TITLE_DRAG_THIS}, // BBSW_CAPTION |
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{ WWT_MATRIX, RESIZE_BOTTOM, 7, 0, 187, 14, 101, 0x401, STR_101F_BRIDGE_SELECTION_CLICK}, // BBSW_BRIDGE_LIST |
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{ WWT_SCROLLBAR, RESIZE_BOTTOM, 7, 188, 199, 14, 89, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, // BBSW_SCROLLBAR |
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{ WWT_RESIZEBOX, RESIZE_TB, 7, 188, 199, 90, 101, 0x0, STR_RESIZE_BUTTON}, // BBSW_RESIZEBOX |
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{ WIDGETS_END}, |
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}; |
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/* Window definition for the rail bridge selection window */ |
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static const WindowDesc _build_bridge_desc = { |
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WDP_AUTO, WDP_AUTO, 200, 102, 200, 102, |
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WC_BUILD_BRIDGE, WC_BUILD_TOOLBAR, |
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WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE, |
0 | 142 |
_build_bridge_widgets, |
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BuildBridgeWndProc |
|
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}; |
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void ShowBuildBridgeWindow(TileIndex start, TileIndex end, TransportType transport_type, byte bridge_type) |
0 | 147 |
{ |
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DeleteWindowById(WC_BUILD_BRIDGE, 0); |
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_bridgedata.type = (transport_type << 15) | (bridge_type << 8); //prepare the parameter for use only once |
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_bridgedata.start_tile = start; |
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_bridgedata.end_tile = end; |
0 | 153 |
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/* only query bridge building possibility once, result is the same for all bridges! |
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* returns CMD_ERROR on failure, and price on success */ |
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StringID errmsg = INVALID_STRING_ID; |
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CommandCost ret = DoCommand(end, start, _bridgedata.type, DC_AUTO | DC_QUERY_COST, CMD_BUILD_BRIDGE); |
0 | 158 |
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uint8 j = 0; |
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if (CmdFailed(ret)) { |
0 | 161 |
errmsg = _error_message; |
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} else { |
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/* check which bridges can be built |
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* get absolute bridge length |
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* length of the middle parts of the bridge */ |
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const uint bridge_len = GetTunnelBridgeLength(start, end); |
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/* total length of bridge */ |
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const uint tot_bridgedata_len = CalcBridgeLenCostFactor(bridge_len + 2); |
0 | 169 |
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/* loop for all bridgetypes */ |
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for (BridgeType brd_type = 0; brd_type != MAX_BRIDGES; brd_type++) { |
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if (CheckBridge_Stuff(brd_type, bridge_len)) { |
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/* bridge is accepted, add to list */ |
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const BridgeSpec *b = GetBridgeSpec(brd_type); |
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/* Add to terraforming & bulldozing costs the cost of the |
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* bridge itself (not computed with DC_QUERY_COST) */ |
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_bridgedata.costs[j] = ret.GetCost() + (((int64)tot_bridgedata_len * _price.build_bridge * b->price) >> 8); |
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_bridgedata.indexes[j] = brd_type; |
0 | 179 |
j++; |
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} |
|
181 |
} |
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182 |
|
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_bridgedata.count = j; |
0 | 184 |
} |
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if (j != 0) { |
|
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Window *w = AllocateWindowDesc(&_build_bridge_desc); |
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/* Change the data, or the caption of the gui. Set it to road or rail, accordingly */ |
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189 |
w->widget[BBSW_CAPTION].data = (transport_type == TRANSPORT_ROAD) ? STR_1803_SELECT_ROAD_BRIDGE : STR_100D_SELECT_RAIL_BRIDGE; |
0 | 190 |
} else { |
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191 |
ShowErrorMessage(errmsg, STR_5015_CAN_T_BUILD_BRIDGE_HERE, TileX(end) * TILE_SIZE, TileY(end) * TILE_SIZE); |
0 | 192 |
} |
193 |
} |