summaryrefslogtreecommitdiff
path: root/src/roadveh_gui.cpp
blob: 87cfcee5ff1f00e43f888bd9fa5e22e807e7e056 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/* $Id$ */

/** @file roadveh_gui.cpp */

#include "stdafx.h"
#include "openttd.h"
#include "debug.h"
#include "roadveh.h"
#include "table/sprites.h"
#include "table/strings.h"
#include "gui.h"
#include "window_gui.h"
#include "viewport_func.h"
#include "gfx_func.h"
#include "command_func.h"
#include "depot.h"
#include "vehicle_gui.h"
#include "newgrf_engine.h"
#include "strings_func.h"
#include "vehicle_func.h"
#include "string_func.h"


void DrawRoadVehDetails(const Vehicle *v, int x, int y)
{
	uint y_offset = RoadVehHasArticPart(v) ? 15 :0;
	StringID str;

	SetDParam(0, v->engine_type);
	SetDParam(1, v->build_year);
	SetDParam(2, v->value);
	DrawString(x, y + y_offset, STR_9011_BUILT_VALUE, TC_FROMSTRING);

	if (RoadVehHasArticPart(v)) {
		AcceptedCargo max_cargo;
		char capacity[512];

		memset(max_cargo, 0, sizeof(max_cargo));

		for (const Vehicle *u = v; u != NULL; u = u->Next()) {
			max_cargo[u->cargo_type] += u->cargo_cap;
		}

		GetString(capacity, STR_ARTICULATED_RV_CAPACITY, lastof(capacity));

		bool first = true;
		for (CargoID i = 0; i < NUM_CARGO; i++) {
			if (max_cargo[i] > 0) {
				char buffer[128];

				SetDParam(0, i);
				SetDParam(1, max_cargo[i]);
				GetString(buffer, STR_BARE_CARGO, lastof(buffer));

				if (!first) strecat(capacity, ", ", lastof(capacity));
				strecat(capacity, buffer, lastof(capacity));
				first = false;
			}
		}

		SetDParamStr(0, capacity);
		DrawStringTruncated(x, y + 10 + y_offset, STR_JUST_STRING, TC_BLUE, 380 - x);

		for (const Vehicle *u = v; u != NULL; u = u->Next()) {
			str = STR_8812_EMPTY;
			if (!u->cargo.Empty()) {
				SetDParam(0, u->cargo_type);
				SetDParam(1, u->cargo.Count());
				SetDParam(2, u->cargo.Source());
				str = STR_8813_FROM;
			}
			DrawString(x, y + 21 + y_offset, str, TC_FROMSTRING);

			y_offset += 11;
		}

		y_offset -= 11;
	} else {
		SetDParam(0, v->cargo_type);
		SetDParam(1, v->cargo_cap);
		DrawString(x, y + 10 + y_offset, STR_9012_CAPACITY, TC_FROMSTRING);

		str = STR_8812_EMPTY;
		if (!v->cargo.Empty()) {
			SetDParam(0, v->cargo_type);
			SetDParam(1, v->cargo.Count());
			SetDParam(2, v->cargo.Source());
			str = STR_8813_FROM;
		}
		DrawString(x, y + 21 + y_offset, str, TC_FROMSTRING);
	}

	/* Draw Transfer credits text */
	SetDParam(0, v->cargo.FeederShare());
	DrawString(x, y + 33 + y_offset, STR_FEEDER_CARGO_VALUE, TC_FROMSTRING);
}


static inline int RoadVehLengthToPixels(int length)
{
	return (length * 28) / 8;
}

void DrawRoadVehImage(const Vehicle *v, int x, int y, VehicleID selection, int count)
{
	/* Road vehicle lengths are measured in eighths of the standard length, so
	 * count is the number of standard vehicles that should be drawn. If it is
	 * 0, we draw enough vehicles for 10 standard vehicle lengths. */
	int max_length = (count == 0) ? 80 : count * 8;

	for (int dx = 0 ; v != NULL && dx < max_length ; dx += v->u.road.cached_veh_length, v = v->Next()) {
		if (dx + v->u.road.cached_veh_length > 0 && dx <= max_length) {
			SpriteID pal = (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : GetVehiclePalette(v);
			DrawSprite(v->GetImage(DIR_W), pal, x + 14 + RoadVehLengthToPixels(dx), y + 6);

			if (v->index == selection) {
				DrawFrameRect(x - 1, y - 1, x + 28, y + 12, 15, FR_BORDERONLY);
			}
		}
	}
}

void CcBuildRoadVeh(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
	const Vehicle *v;

	if (!success) return;

	v = GetVehicle(_new_vehicle_id);
	if (v->tile == _backup_orders_tile) {
		_backup_orders_tile = 0;
		RestoreVehicleOrders(v);
	}
	ShowVehicleViewWindow(v);
}