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Add support for road stop animation, availability callback

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Add animation, callback mask, general flags properties
Add animation frame variables
This commit is contained in:
Jonathan G Rennison
2022-02-15 00:22:18 +00:00
parent 0c3988c39b
commit 23c472d2a0
22 changed files with 329 additions and 44 deletions
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35
src/road_gui.cpp
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@@ -89,6 +89,20 @@ static RoadFlags _place_road_flag;
static RoadType _cur_roadtype;
/**
* Check whether a road stop type can be built.
* @return true if building is allowed.
*/
static bool IsRoadStopAvailable(const RoadStopSpec *roadstopspec, StationType type)
{
if (roadstopspec == nullptr || !HasBit(roadstopspec->callback_mask, CBM_ROAD_STOP_AVAIL)) return true;
uint16 cb_res = GetRoadStopCallback(CBID_STATION_AVAILABILITY, 0, 0, roadstopspec, nullptr, INVALID_TILE, GetRoadTypeInfo(_cur_roadtype), type, 0);
if (cb_res == CALLBACK_FAILED) return true;
return Convert8bitBooleanCallback(roadstopspec->grf_prop.grffile, CBID_STATION_AVAILABILITY, cb_res);
}
void CcPlaySound_CONSTRUCTION_OTHER(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2, uint64 p3, uint32 cmd)
{
if (result.Succeeded() && _settings_client.sound.confirm) SndPlayTileFx(SND_1F_CONSTRUCTION_OTHER, tile);
@@ -1488,6 +1502,13 @@ public:
byte type = GB(widget, 16, 16);
assert(type < _roadstop_gui_settings.roadstop_count);
const RoadStopSpec *spec = RoadStopClass::Get(_roadstop_gui_settings.roadstop_class)->GetSpec(type);
StationType st = GetRoadStationTypeByWindowClass(this->window_class);
if (!IsRoadStopAvailable(spec, st)) {
GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK, FILLRECT_CHECKER);
}
// Set up a clipping area for the sprite preview.
if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.right - r.left + 1, r.bottom - r.top + 1)) {
DrawPixelInfo *old_dpi = _cur_dpi;
@@ -1495,8 +1516,6 @@ public:
int x = ScaleGUITrad(31) + 1;
int y = r.bottom - r.top - ScaleGUITrad(31);
// Instead of "5" (5th view), pass the orientation clicked in the selection.
const RoadStopSpec *spec = RoadStopClass::Get(_roadstop_gui_settings.roadstop_class)->GetSpec(type);
StationType st = GetRoadStationTypeByWindowClass(this->window_class);
if (spec == nullptr) {
StationPickerDrawSprite(r.left + 1 + ScaleGUITrad(31), r.bottom - ScaleGUITrad(31), st, INVALID_RAILTYPE, _cur_roadtype, _roadstop_gui_settings.orientation);
} else {
@@ -1573,6 +1592,11 @@ public:
int y = GB(widget, 16, 16);
if (y >= _roadstop_gui_settings.roadstop_count) return;
const RoadStopSpec *spec = RoadStopClass::Get(_roadstop_gui_settings.roadstop_class)->GetSpec(y);
StationType st = GetRoadStationTypeByWindowClass(this->window_class);
if (!IsRoadStopAvailable(spec, st)) return;
/* Check station availability callback */
_roadstop_gui_settings.roadstop_type = y;
@@ -1830,6 +1854,9 @@ struct BuildRoadWaypointWindow : PickerWindowBase {
} else {
DrawRoadStopTile(r.left + 1 + ScaleGUITrad(31), r.bottom - ScaleGUITrad(31), _cur_roadtype, spec, STATION_ROADWAYPOINT, 4);
}
if (!IsRoadStopAvailable(spec, STATION_ROADWAYPOINT)) {
GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK, FILLRECT_CHECKER);
}
}
}
}
@@ -1839,6 +1866,10 @@ struct BuildRoadWaypointWindow : PickerWindowBase {
switch (GB(widget, 0, 16)) {
case WID_BROW_WAYPOINT: {
uint type = GB(widget, 16, 16);
const RoadStopSpec *spec = RoadStopClass::Get(ROADSTOP_CLASS_WAYP)->GetSpec(type);
if (!IsRoadStopAvailable(spec, STATION_ROADWAYPOINT)) return;
this->GetWidget<NWidgetMatrix>(WID_BROW_WAYPOINT_MATRIX)->SetClicked(_cur_waypoint_type);
_cur_waypoint_type = type;