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DefaultMatchStateTransitionRules.ixx File

Default transition rules for the game state machine. More...

Included Headers​

#include <span> #include <helios.engine.mechanics.match.rules.guards> #include <helios.engine.mechanics.match.types> #include <helios.engine.state.types> #include <helios.engine.state.Bindings>

Namespaces Index​

namespacehelios
namespaceengine

Main engine module aggregating core infrastructure and game systems. More...

namespacemechanics

High-level gameplay systems and components for game logic. More...

namespacematch

Match state management for the helios engine. More...

namespacerules

Transition rules for the match state machine. More...

Classes Index​

classDefaultMatchStateTransitionRules

Provides the default set of match state transition rules. More...

Description​

Default transition rules for the game state machine.

File Listing​

The file content with the documentation metadata removed is:

1/**
2 * @file DefaultMatchStateTransitionRules.ixx
3 * @brief Default transition rules for the game state machine.
4 */
5module;
6
7#include <span>
8
9export module helios.engine.mechanics.match.rules.DefaultMatchStateTransitionRules;
10
11
12import helios.engine.state.Bindings;
13import helios.engine.state.types;
14import helios.engine.mechanics.match.types;
15import helios.engine.mechanics.match.rules.guards;
16
17using namespace helios::engine::state::types;
18using namespace helios::engine::mechanics::match::types;
19using namespace helios::engine::mechanics::match::rules::guards;
20
21export namespace helios::engine::mechanics::match::rules {
22
23 /**
24 * @brief Provides the default set of match state transition rules.
25 */
26 class DefaultMatchStateTransitionRules {
27
28 static constexpr StateTransitionRule<MatchState> rules_[] = {
29
30 StateTransitionRule<MatchState>(
31 MatchState::Undefined,
32 MatchStateTransitionId::WarmupRequest,
33 MatchState::Warmup
34 ),
35
36 StateTransitionRule<MatchState>(
37 MatchState::Warmup,
38 MatchStateTransitionId::StartRequest,
39 MatchState::Start
40 ),
41
42 StateTransitionRule<MatchState>(
43 MatchState::Start,
44 MatchStateTransitionId::CountdownRequest,
45 MatchState::Countdown,
46 &DefaultMatchStateTransitionGuards::isPlayerActive
47 ),
48
49
50 StateTransitionRule<MatchState>(
51 MatchState::Countdown,
52 MatchStateTransitionId::PlayerSpawnRequest,
53 MatchState::Playing
54 ),
55
56 StateTransitionRule<MatchState>(
57 MatchState::Playing,
58 MatchStateTransitionId::PlayerDied,
59 MatchState::PlayerDefeated
60 ),
61
62 StateTransitionRule<MatchState>(
63 MatchState::PlayerDefeated,
64 MatchStateTransitionId::CountdownRequest,
65 MatchState::Countdown,
66 &DefaultMatchStateTransitionGuards::hasLifeLeft
67 ),
68
69
70 StateTransitionRule<MatchState>(
71 MatchState::PlayerDefeated,
72 MatchStateTransitionId::GameOverRequest,
73 MatchState::GameOver,
74 &DefaultMatchStateTransitionGuards::hasNoLifeLeft
75 ),
76
77 StateTransitionRule<MatchState>(
78 MatchState::GameOver,
79 MatchStateTransitionId::WarmupRequest,
80 MatchState::Warmup
81 ),
82
83 StateTransitionRule<MatchState>(
84 MatchState::GameOver,
85 MatchStateTransitionId::StartRequest,
86 MatchState::Start
87 ),
88
89
90 // cancel states
91 StateTransitionRule<MatchState>(
92 MatchState::Countdown,
93 MatchStateTransitionId::StartRequest,
94 MatchState::Start
95 ),
96 StateTransitionRule<MatchState>(
97 MatchState::Playing,
98 MatchStateTransitionId::StartRequest,
99 MatchState::Start
100 ),
101 StateTransitionRule<MatchState>(
102 MatchState::PlayerDefeated,
103 MatchStateTransitionId::StartRequest,
104 MatchState::Start
105 ),
106 StateTransitionRule<MatchState>(
107 MatchState::Playing,
108 MatchStateTransitionId::WarmupRequest,
109 MatchState::Warmup
110 ),
111 StateTransitionRule<MatchState>(
112 MatchState::Countdown,
113 MatchStateTransitionId::WarmupRequest,
114 MatchState::Warmup
115 ),
116 StateTransitionRule<MatchState>(
117 MatchState::PlayerDefeated,
118 MatchStateTransitionId::WarmupRequest,
119 MatchState::Warmup
120 ),
121
122 StateTransitionRule<MatchState>(
123 MatchState::Playing,
124 MatchStateTransitionId::GameOverRequest,
125 MatchState::GameOver
126 ),
127
128
129
130
131 };
132
133 public:
134
135 /**
136 * @brief Returns the default transition rules.
137 *
138 * @return A span of the predefined transition rules.
139 */
140 [[nodiscard]] static std::span<const StateTransitionRule<MatchState>> rules() {
141 return rules_;
142 }
143
144 };
145
146
147}
148

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