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-rw-r--r--src/bridge_gui.cpp100
1 files changed, 56 insertions, 44 deletions
diff --git a/src/bridge_gui.cpp b/src/bridge_gui.cpp
index 30e94b30e..dbee44c60 100644
--- a/src/bridge_gui.cpp
+++ b/src/bridge_gui.cpp
@@ -21,8 +21,8 @@ static struct BridgeData {
uint count;
TileIndex start_tile;
TileIndex end_tile;
- byte type;
- byte indexes[MAX_BRIDGES];
+ uint8 type;
+ uint8 indexes[MAX_BRIDGES];
Money costs[MAX_BRIDGES];
} _bridgedata;
@@ -42,23 +42,26 @@ static void BuildBridge(Window *w, int i)
static void BuildBridgeWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
- case WE_PAINT:
+ case WE_PAINT: {
DrawWindowWidgets(w);
- for (uint i = 0; i < 4 && i + w->vscroll.pos < _bridgedata.count; i++) {
+ uint y = 15;
+ for (uint i = 0; (i < w->vscroll.cap) && ((i + w->vscroll.pos) < _bridgedata.count); i++) {
const Bridge *b = &_bridge[_bridgedata.indexes[i + w->vscroll.pos]];
SetDParam(2, _bridgedata.costs[i + w->vscroll.pos]);
SetDParam(1, b->speed * 10 / 16);
SetDParam(0, b->material);
- DrawSprite(b->sprite, b->pal, 3, 15 + i * 22);
- DrawString(44, 15 + i * 22 , STR_500D, TC_FROMSTRING);
+ DrawSprite(b->sprite, b->pal, 3, y);
+ DrawString(44, y, STR_500D, TC_FROMSTRING);
+ y += w->resize.step_height;
}
break;
+ }
case WE_KEYPRESS: {
- uint i = e->we.keypress.keycode - '1';
+ const uint8 i = e->we.keypress.keycode - '1';
if (i < 9 && i < _bridgedata.count) {
e->we.keypress.cont = false;
BuildBridge(w, i);
@@ -69,43 +72,55 @@ static void BuildBridgeWndProc(Window *w, WindowEvent *e)
case WE_CLICK:
if (e->we.click.widget == 2) {
- uint ind = ((int)e->we.click.pt.y - 14) / 22;
- if (ind < 4 && (ind += w->vscroll.pos) < _bridgedata.count)
- BuildBridge(w, ind);
+ uint ind = ((int)e->we.click.pt.y - 14) / w->resize.step_height;
+ if (ind < w->vscroll.cap) {
+ ind += w->vscroll.pos;
+ if (ind < _bridgedata.count) {
+ BuildBridge(w, ind);
+ }
+ }
}
break;
+
+ case WE_RESIZE:
+ w->vscroll.cap += e->we.sizing.diff.y / (int)w->resize.step_height;
+ w->widget[2].data = (w->vscroll.cap << 8) + 1;
+ SetVScrollCount(w, _bridgedata.count);
+ break;
}
}
static const Widget _build_bridge_widgets[] = {
-{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
-{ WWT_CAPTION, RESIZE_NONE, 7, 11, 199, 0, 13, STR_100D_SELECT_RAIL_BRIDGE, STR_018C_WINDOW_TITLE_DRAG_THIS},
-{ WWT_MATRIX, RESIZE_NONE, 7, 0, 187, 14, 101, 0x401, STR_101F_BRIDGE_SELECTION_CLICK},
-{ WWT_SCROLLBAR, RESIZE_NONE, 7, 188, 199, 14, 101, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
+{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
+{ WWT_CAPTION, RESIZE_NONE, 7, 11, 199, 0, 13, STR_100D_SELECT_RAIL_BRIDGE, STR_018C_WINDOW_TITLE_DRAG_THIS},
+{ WWT_MATRIX, RESIZE_BOTTOM, 7, 0, 187, 14, 101, 0x401, STR_101F_BRIDGE_SELECTION_CLICK},
+{ WWT_SCROLLBAR, RESIZE_BOTTOM, 7, 188, 199, 14, 89, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
+{ WWT_RESIZEBOX, RESIZE_TB, 7, 188, 199, 90, 101, 0x0, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static const WindowDesc _build_bridge_desc = {
WDP_AUTO, WDP_AUTO, 200, 102, 200, 102,
WC_BUILD_BRIDGE, WC_BUILD_TOOLBAR,
- WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+ WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE,
_build_bridge_widgets,
BuildBridgeWndProc
};
static const Widget _build_road_bridge_widgets[] = {
-{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
-{ WWT_CAPTION, RESIZE_NONE, 7, 11, 199, 0, 13, STR_1803_SELECT_ROAD_BRIDGE, STR_018C_WINDOW_TITLE_DRAG_THIS},
-{ WWT_MATRIX, RESIZE_NONE, 7, 0, 187, 14, 101, 0x401, STR_101F_BRIDGE_SELECTION_CLICK},
-{ WWT_SCROLLBAR, RESIZE_NONE, 7, 188, 199, 14, 101, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
+{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
+{ WWT_CAPTION, RESIZE_NONE, 7, 11, 199, 0, 13, STR_1803_SELECT_ROAD_BRIDGE, STR_018C_WINDOW_TITLE_DRAG_THIS},
+{ WWT_MATRIX, RESIZE_BOTTOM, 7, 0, 187, 14, 101, 0x401, STR_101F_BRIDGE_SELECTION_CLICK},
+{ WWT_SCROLLBAR, RESIZE_BOTTOM, 7, 188, 199, 14, 89, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
+{ WWT_RESIZEBOX, RESIZE_TB, 7, 188, 199, 90, 101, 0x0, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static const WindowDesc _build_road_bridge_desc = {
WDP_AUTO, WDP_AUTO, 200, 102, 200, 102,
WC_BUILD_BRIDGE, WC_BUILD_TOOLBAR,
- WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+ WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE,
_build_road_bridge_widgets,
BuildBridgeWndProc
};
@@ -113,52 +128,49 @@ static const WindowDesc _build_road_bridge_desc = {
void ShowBuildBridgeWindow(TileIndex start, TileIndex end, byte bridge_type)
{
- uint j = 0;
- CommandCost ret;
- StringID errmsg;
-
DeleteWindowById(WC_BUILD_BRIDGE, 0);
_bridgedata.type = bridge_type;
_bridgedata.start_tile = start;
_bridgedata.end_tile = end;
- errmsg = INVALID_STRING_ID;
-
- // only query bridge building possibility once, result is the same for all bridges!
- // returns CMD_ERROR on failure, and price on success
- ret = DoCommand(end, start, (bridge_type << 8), DC_AUTO | DC_QUERY_COST, CMD_BUILD_BRIDGE);
+ /* only query bridge building possibility once, result is the same for all bridges!
+ * returns CMD_ERROR on failure, and price on success */
+ StringID errmsg = INVALID_STRING_ID;
+ CommandCost ret = DoCommand(end, start, (bridge_type << 8), DC_AUTO | DC_QUERY_COST, CMD_BUILD_BRIDGE);
+ uint8 j = 0;
if (CmdFailed(ret)) {
errmsg = _error_message;
} else {
- // check which bridges can be built
- // get absolute bridge length
- // length of the middle parts of the bridge
- int bridge_len = GetBridgeLength(start, end);
- // total length of bridge
- int tot_bridgedata_len = bridge_len + 2;
-
- tot_bridgedata_len = CalcBridgeLenCostFactor(tot_bridgedata_len);
-
- for (bridge_type = 0; bridge_type != MAX_BRIDGES; bridge_type++) { // loop for all bridgetypes
+ /* check which bridges can be built
+ * get absolute bridge length
+ * length of the middle parts of the bridge */
+ const uint bridge_len = GetBridgeLength(start, end);
+ /* total length of bridge */
+ const uint tot_bridgedata_len = CalcBridgeLenCostFactor(bridge_len + 2);
+
+ /* loop for all bridgetypes */
+ for (bridge_type = 0; bridge_type != MAX_BRIDGES; bridge_type++) {
if (CheckBridge_Stuff(bridge_type, bridge_len)) {
+ /* bridge is accepted, add to list */
const Bridge *b = &_bridge[bridge_type];
- // bridge is accepted, add to list
- // add to terraforming & bulldozing costs the cost of the bridge itself (not computed with DC_QUERY_COST)
+ /* Add to terraforming & bulldozing costs the cost of the
+ * bridge itself (not computed with DC_QUERY_COST) */
_bridgedata.costs[j] = ret.GetCost() + (((int64)tot_bridgedata_len * _price.build_bridge * b->price) >> 8);
_bridgedata.indexes[j] = bridge_type;
j++;
}
}
- }
- _bridgedata.count = j;
+ _bridgedata.count = j;
+ }
if (j != 0) {
Window *w = AllocateWindowDesc((_bridgedata.type & 0x80) ? &_build_road_bridge_desc : &_build_bridge_desc);
w->vscroll.cap = 4;
- w->vscroll.count = (byte)j;
+ w->vscroll.count = j;
+ w->resize.step_height = 22;
} else {
ShowErrorMessage(errmsg, STR_5015_CAN_T_BUILD_BRIDGE_HERE, TileX(end) * TILE_SIZE, TileY(end) * TILE_SIZE);
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-28 13:39:08 +0000