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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
/* $Id$ */
/*
* This file is part of OpenTTD.
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file news_type.h Types related to news. */
#ifndef NEWS_TYPE_H
#define NEWS_TYPE_H
#include "core/enum_type.hpp"
#include "date_type.h"
#include "strings_type.h"
#include "sound_type.h"
/**
* Type of news.
*/
enum NewsType {
NT_ARRIVAL_COMPANY, ///< Cargo arrived for company
NT_ARRIVAL_OTHER, ///< Cargo arrived for competitor
NT_ACCIDENT, ///< An accident or disaster has occurred
NT_COMPANY_INFO, ///< Company info (new companies, bankruptcy messages)
NT_INDUSTRY_OPEN, ///< Opening of industries
NT_INDUSTRY_CLOSE, ///< Closing of industries
NT_ECONOMY, ///< Economic changes (recession, industry up/dowm)
NT_INDUSTRY_COMPANY,///< Production changes of industry serviced by local company
NT_INDUSTRY_OTHER, ///< Production changes of industry serviced by competitor(s)
NT_INDUSTRY_NOBODY, ///< Other industry production changes
NT_ADVICE, ///< Bits of news about vehicles of the company
NT_NEW_VEHICLES, ///< New vehicle has become available
NT_ACCEPTANCE, ///< A type of cargo is (no longer) accepted
NT_SUBSIDIES, ///< News about subsidies (announcements, expirations, acceptance)
NT_GENERAL, ///< General news (from towns)
NT_END, ///< end-of-array marker
};
/**
* News subtypes.
*/
enum NewsSubtype {
NS_ARRIVAL_COMPANY, ///< NT_ARRIVAL_COMPANY
NS_ARRIVAL_OTHER, ///< NT_ARRIVAL_OTHER
NS_ACCIDENT, ///< NT_ACCIDENT
NS_COMPANY_TROUBLE, ///< NT_COMPANY_INFO (trouble)
NS_COMPANY_MERGER, ///< NT_COMPANY_INFO (merger)
NS_COMPANY_BANKRUPT, ///< NT_COMPANY_INFO (bankrupt)
NS_COMPANY_NEW, ///< NT_COMPANY_INFO (new company)
NS_INDUSTRY_OPEN, ///< NT_INDUSTRY_OPEN
NS_INDUSTRY_CLOSE, ///< NT_INDUSTRY_CLOSE
NS_ECONOMY, ///< NT_ECONOMY
NS_INDUSTRY_COMPANY, ///< NT_INDUSTRY_COMPANY
NS_INDUSTRY_OTHER, ///< NT_INDUSTRY_OTHER
NS_INDUSTRY_NOBODY, ///< NT_INDUSTRY_NOBODY
NS_ADVICE, ///< NT_ADVICE
NS_NEW_VEHICLES, ///< NT_NEW_VEHICLES
NS_ACCEPTANCE, ///< NT_ACCEPTANCE
NS_SUBSIDIES, ///< NT_SUBSIDIES
NS_GENERAL, ///< NT_GENERAL
NS_END, ///< end-of-array marker
};
/**
* References to objects in news.
*
* @warning
* Be careful!
* Vehicles are a special case, as news are kept when vehicles are autoreplaced/renewed.
* You have to make sure, #ChangeVehicleNews catches the DParams of your message.
* This is NOT ensured by the references.
*/
enum NewsReferenceType {
NR_NONE, ///< Empty reference
NR_TILE, ///< Reference tile. Scroll to tile when clicking on the news.
NR_VEHICLE, ///< Reference vehicle. Scroll to vehicle when clicking on the news. Delete news when vehicle is deleted.
NR_STATION, ///< Reference station. Scroll to station when clicking on the news. Delete news when station is deleted.
NR_INDUSTRY, ///< Reference industry. Scroll to industry when clicking on the news. Delete news when industry is deleted.
NR_TOWN, ///< Reference town. Scroll to town when clicking on the news.
NR_ENGINE ///< Reference engine.
};
/**
* Various OR-able news-item flags.
* @note #NF_INCOLOUR is set automatically if needed.
*/
enum NewsFlag {
NFB_INCOLOUR = 0, ///< News item is shown in colour (otherwise it is shown in black & white).
NFB_NO_TRANSPARENT = 1, ///< News item disables transparency in the viewport.
NFB_SHADE = 2, ///< News item uses shaded colours.
NF_NONE = 0, ///< No flag is set.
NF_INCOLOUR = 1 << 0, ///< Bit value for coloured news.
NF_NO_TRANSPARENT = 1 << 1, ///< Bit value for disabling transparency.
NF_SHADE = 1 << 2, ///< Bit value for enabling shading.
};
DECLARE_ENUM_AS_BIT_SET(NewsFlag)
/**
* News display options
*/
enum NewsDisplay {
ND_OFF, ///< Only show a reminder in the status bar
ND_SUMMARY, ///< Show ticker
ND_FULL, ///< Show newspaper
};
/**
* Per-NewsType data
*/
struct NewsTypeData {
const char * const name; ///< Name
const byte age; ///< Maximum age of news items (in days)
const SoundFx sound; ///< Sound
NewsDisplay display; ///< Display mode (off, summary, full)
const StringID description; ///< Description of the news type in news settings window
/**
* Construct this entry.
* @param name The name of the type.
* @param age The maximum age for these messages.
* @param sound The sound to play.
* @param description The description for this type of messages.
*/
NewsTypeData(const char *name, byte age, SoundFx sound, NewsDisplay display, StringID description) :
name(name),
age(age),
sound(sound),
display(display),
description(description)
{
}
};
/** Information about a single item of news. */
struct NewsItem {
NewsItem *prev; ///< Previous news item
NewsItem *next; ///< Next news item
StringID string_id; ///< Message text
Date date; ///< Date of the news
NewsSubtype subtype; ///< News subtype @see NewsSubtype
NewsFlag flags; ///< NewsFlags bits @see NewsFlag
NewsReferenceType reftype1; ///< Type of ref1
NewsReferenceType reftype2; ///< Type of ref2
uint32 ref1; ///< Reference 1 to some object: Used for a possible viewport, scrolling after clicking on the news, and for deleteing the news when the object is deleted.
uint32 ref2; ///< Reference 2 to some object: Used for scrolling after clicking on the news, and for deleteing the news when the object is deleted.
void *free_data; ///< Data to be freed when the news item has reached its end.
~NewsItem()
{
free(this->free_data);
}
uint64 params[10]; ///< Parameters for string resolving.
};
/**
* Data that needs to be stored for company news messages.
* The problem with company news messages are the custom name
* of the companies and the fact that the company data is reset,
* resulting in wrong names and such.
*/
struct CompanyNewsInformation {
char company_name[64]; ///< The name of the company
char president_name[64]; ///< The name of the president
char other_company_name[64]; ///< The name of the company taking over this one
uint32 face; ///< The face of the president
byte colour; ///< The colour related to the company
void FillData(const struct Company *c, const struct Company *other = NULL);
};
#endif /* NEWS_TYPE_H */
|
