diff options
Diffstat (limited to 'train_gui.c')
| -rw-r--r-- | train_gui.c | 54 |
1 files changed, 33 insertions, 21 deletions
diff --git a/train_gui.c b/train_gui.c index 9ba5e2076..597c0ce17 100644 --- a/train_gui.c +++ b/train_gui.c @@ -362,24 +362,33 @@ static int WagonLengthToPixels(int len) { static void DrawTrainImage(const Vehicle *v, int x, int y, int count, int skip, VehicleID selection) { - int dx = 0; - count *= 29; + DrawPixelInfo tmp_dpi, *old_dpi; + int dx = -(skip * 8) / _traininfo_vehicle_width; + + if (!FillDrawPixelInfo(&tmp_dpi, NULL, x - 1, y - 1, count, 14)) return; + + count = (count * 8) / _traininfo_vehicle_width; + + old_dpi = _cur_dpi; + _cur_dpi = &tmp_dpi; do { - if (--skip < 0) { - int width = v->u.rail.cached_veh_length; + int width = v->u.rail.cached_veh_length; - if (WagonLengthToPixels(dx + width) <= count) { + if (dx + width > 0) { + if (dx <= count) { PalSpriteID pal = (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : GetVehiclePalette(v); - DrawSprite(GetTrainImage(v, DIR_W) | pal, x + 14 + WagonLengthToPixels(dx), y + 6 + (is_custom_sprite(RailVehInfo(v->engine_type)->image_index) ? _traininfo_vehicle_pitch : 0)); + DrawSprite(GetTrainImage(v, DIR_W) | pal, 15 + WagonLengthToPixels(dx), 7 + (is_custom_sprite(RailVehInfo(v->engine_type)->image_index) ? _traininfo_vehicle_pitch : 0)); if (v->index == selection) - DrawFrameRect(x - 1 + WagonLengthToPixels(dx), y - 1, x + WagonLengthToPixels(dx + width) - 1, y + 12, 15, FR_BORDERONLY); + DrawFrameRect(WagonLengthToPixels(dx), 0, WagonLengthToPixels(dx + width), 13, 15, FR_BORDERONLY); } - dx += width; } + dx += width; v = v->next; - } while (WagonLengthToPixels(dx) < count && v != NULL); + } while (dx < count && v != NULL); + + _cur_dpi = old_dpi; } static void DrawTrainDepotWindow(Window *w) @@ -415,7 +424,7 @@ static void DrawTrainDepotWindow(Window *w) num++; SetVScrollCount(w, num); - SetHScrollCount(w, (hnum + 7) / 8); + SetHScrollCount(w, WagonLengthToPixels(hnum)); /* locate the depot struct */ depot = GetDepotByTile(tile); @@ -433,7 +442,7 @@ static void DrawTrainDepotWindow(Window *w) if (v->type == VEH_Train && IsFrontEngine(v) && v->tile == tile && v->u.rail.track == 0x80 && --num < 0 && num >= -w->vscroll.cap) { - DrawTrainImage(v, x+21, y, w->hscroll.cap, w->hscroll.pos, WP(w,traindepot_d).sel); + DrawTrainImage(v, x+21, y, w->hscroll.cap + 4, w->hscroll.pos, WP(w,traindepot_d).sel); /* Draw the train number */ SetDParam(0, v->unitnumber); DrawString(x, y, (v->max_age - 366 < v->age) ? STR_00E3 : STR_00E2, 0); @@ -454,7 +463,7 @@ static void DrawTrainDepotWindow(Window *w) if (v->type == VEH_Train && IsFreeWagon(v) && v->tile == tile && v->u.rail.track == 0x80 && --num < 0 && num >= -w->vscroll.cap) { - DrawTrainImage(v, x+50, y, w->hscroll.cap - 1, 0, WP(w,traindepot_d).sel); + DrawTrainImage(v, x+50, y, w->hscroll.cap - 29, 0, WP(w,traindepot_d).sel); DrawString(x, y+2, STR_8816, 0); /*Draw the train counter */ @@ -523,11 +532,14 @@ found_it: /* either pressed the flag or the number, but only when it's a loco */ if (x < 0 && IsFrontEngine(v)) return (x >= -10) ? -2 : -1; - // skip vehicles that are scrolled off the left side - while (v != NULL && skip--) v = v->next; + skip = (skip * 8) / _traininfo_vehicle_width; + x = (x * 8) / _traininfo_vehicle_width; + + /* Skip vehicles that are scrolled off the list */ + x += skip; /* find the vehicle in this row that was clicked */ - while (v != NULL && (x -= WagonLengthToPixels(v->u.rail.cached_veh_length)) >= 0) v = v->next; + while (v != NULL && (x -= v->u.rail.cached_veh_length) >= 0) v = v->next; // if an articulated part was selected, find its parent while (v != NULL && IsArticulatedPart(v)) v = GetPrevVehicleInChain(v); @@ -749,7 +761,7 @@ static void TrainDepotWndProc(Window *w, WindowEvent *e) case WE_RESIZE: { /* Update the scroll + matrix */ w->vscroll.cap += e->sizing.diff.y / 14; - w->hscroll.cap += e->sizing.diff.x / 29; + w->hscroll.cap += e->sizing.diff.x; w->widget[6].unkA = (w->vscroll.cap << 8) + 1; } break; } @@ -795,8 +807,8 @@ void ShowTrainDepotWindow(TileIndex tile) if (w) { w->caption_color = GetTileOwner(w->window_number); w->vscroll.cap = 6; - w->hscroll.cap = 10; - w->resize.step_width = 29; + w->hscroll.cap = 10 * 29; + w->resize.step_width = 1; w->resize.step_height = 14; WP(w,traindepot_d).sel = INVALID_VEHICLE; _backup_orders_tile = 0; @@ -1547,7 +1559,7 @@ static void PlayerTrainsWndProc(Window *w, WindowEvent *e) case WE_RESIZE: /* Update the scroll + matrix */ - w->hscroll.cap += e->sizing.diff.x / 29; + w->hscroll.cap += e->sizing.diff.x; w->vscroll.cap += e->sizing.diff.y / PLY_WND_PRC__SIZE_OF_ROW_SMALL; w->widget[7].unkA = (w->vscroll.cap << 8) + 1; break; @@ -1581,11 +1593,11 @@ void ShowPlayerTrains(PlayerID player, StationID station) } if (w) { w->caption_color = player; - w->hscroll.cap = 10; + w->hscroll.cap = 10 * 29; w->vscroll.cap = 7; // maximum number of vehicles shown w->widget[7].unkA = (w->vscroll.cap << 8) + 1; w->resize.step_height = PLY_WND_PRC__SIZE_OF_ROW_SMALL; - w->resize.step_width = 29; + w->resize.step_width = 1; w->resize.height = 220 - (PLY_WND_PRC__SIZE_OF_ROW_SMALL * 3); /* Minimum of 4 vehicles */ } } |