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/* $Id$ */
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/** @file bridge_gui.c Graphical user interface for bridge construction*/
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#include "stdafx.h"
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#include "openttd.h"
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#include "table/strings.h"
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@@ -12,6 +14,7 @@
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#include "command.h"
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#include "sound.h"
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#include "variables.h"
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#include "bridge.h"
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static struct BridgeData {
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uint count;
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@@ -20,13 +23,7 @@ static struct BridgeData {
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byte type;
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byte indexes[MAX_BRIDGES];
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int32 costs[MAX_BRIDGES];
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} _bridge;
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extern const uint16 _bridge_type_price_mod[MAX_BRIDGES];
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extern const PalSpriteID _bridge_sprites[MAX_BRIDGES];
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extern const uint16 _bridge_speeds[MAX_BRIDGES];
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extern const StringID _bridge_material[MAX_BRIDGES];
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} _bridgedata;
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void CcBuildBridge(bool success, TileIndex tile, uint32 p1, uint32 p2)
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{
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@@ -36,7 +33,7 @@ void CcBuildBridge(bool success, TileInd
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static void BuildBridge(Window *w, int i)
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{
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DeleteWindow(w);
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DoCommandP(_bridge.end_tile, _bridge.start_tile, _bridge.indexes[i] | (_bridge.type << 8), CcBuildBridge,
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DoCommandP(_bridgedata.end_tile, _bridgedata.start_tile, _bridgedata.indexes[i] | (_bridgedata.type << 8), CcBuildBridge,
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CMD_BUILD_BRIDGE | CMD_AUTO | CMD_MSG(STR_5015_CAN_T_BUILD_BRIDGE_HERE));
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}
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@@ -48,21 +45,21 @@ static void BuildBridgeWndProc(Window *w
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DrawWindowWidgets(w);
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for (i = 0; i < 4 && i + w->vscroll.pos < _bridge.count; i++) {
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int ind = _bridge.indexes[i + w->vscroll.pos];
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for (i = 0; i < 4 && i + w->vscroll.pos < _bridgedata.count; i++) {
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const Bridge *b = &_bridge[_bridgedata.indexes[i + w->vscroll.pos]];
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SetDParam(2, _bridge.costs[i + w->vscroll.pos]);
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SetDParam(1, (_bridge_speeds[ind] >> 4) * 10);
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SetDParam(0, _bridge_material[ind]);
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DrawSprite(_bridge_sprites[ind], 3, 15 + i * 22);
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SetDParam(2, _bridgedata.costs[i + w->vscroll.pos]);
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SetDParam(1, (b->speed >> 4) * 10);
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SetDParam(0, b->material);
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DrawSprite(b->sprite, 3, 15 + i * 22);
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DrawString(44, 15 + i*22 , STR_500D, 0);
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DrawString(44, 15 + i * 22 , STR_500D, 0);
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}
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} break;
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case WE_KEYPRESS: {
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uint i = e->keypress.keycode - '1';
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if (i < 9 && i < _bridge.count) {
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if (i < 9 && i < _bridgedata.count) {
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e->keypress.cont = false;
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BuildBridge(w, i);
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}
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@@ -73,7 +70,7 @@ static void BuildBridgeWndProc(Window *w
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case WE_CLICK:
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if (e->click.widget == 2) {
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uint ind = ((int)e->click.pt.y - 14) / 22;
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if (ind < 4 && (ind += w->vscroll.pos) < _bridge.count)
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if (ind < 4 && (ind += w->vscroll.pos) < _bridgedata.count)
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BuildBridge(w, ind);
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}
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break;
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@@ -122,9 +119,9 @@ void ShowBuildBridgeWindow(TileIndex sta
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DeleteWindowById(WC_BUILD_BRIDGE, 0);
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_bridge.type = bridge_type;
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_bridge.start_tile = start;
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_bridge.end_tile = end;
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_bridgedata.type = bridge_type;
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_bridgedata.start_tile = start;
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_bridgedata.end_tile = end;
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errmsg = 0xFFFF;
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@@ -138,30 +135,31 @@ void ShowBuildBridgeWindow(TileIndex sta
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// check which bridges can be built
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else {
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int bridge_len; // length of the middle parts of the bridge
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int tot_bridge_len; // total length of bridge
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int tot_bridgedata_len; // total length of bridge
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// get absolute bridge length
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bridge_len = GetBridgeLength(start, end);
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tot_bridge_len = bridge_len + 2;
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tot_bridgedata_len = bridge_len + 2;
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tot_bridge_len = CalcBridgeLenCostFactor(tot_bridge_len);
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tot_bridgedata_len = CalcBridgeLenCostFactor(tot_bridgedata_len);
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for (bridge_type = 0; bridge_type != MAX_BRIDGES; bridge_type++) { // loop for all bridgetypes
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if (CheckBridge_Stuff(bridge_type, bridge_len)) {
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const Bridge *b = &_bridge[bridge_type];
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// bridge is accepted, add to list
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// add to terraforming & bulldozing costs the cost of the bridge itself (not computed with DC_QUERY_COST)
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_bridge.costs[j] = ret + (((int64)tot_bridge_len * _price.build_bridge * _bridge_type_price_mod[bridge_type]) >> 8);
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_bridge.indexes[j] = bridge_type;
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_bridgedata.costs[j] = ret + (((int64)tot_bridgedata_len * _price.build_bridge * b->price) >> 8);
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_bridgedata.indexes[j] = bridge_type;
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j++;
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}
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}
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}
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_bridge.count = j;
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_bridgedata.count = j;
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if (j != 0) {
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Window *w = AllocateWindowDesc((_bridge.type & 0x80) ? &_build_road_bridge_desc : &_build_bridge_desc);
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Window *w = AllocateWindowDesc((_bridgedata.type & 0x80) ? &_build_road_bridge_desc : &_build_bridge_desc);
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w->vscroll.cap = 4;
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w->vscroll.count = (byte)j;
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} else {
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