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markus-wamarkus-wa
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delay some events only if data is not available
these only need to be delayed at the start of the demo until player data is available - player_death (Kill) - player_footstep (PlayerFootstep) - weapon_fire (WeaponFire)
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‎game_events.go‎

Lines changed: 79 additions & 64 deletions
Original file line numberDiff line numberDiff line change
@@ -72,84 +72,99 @@ type gameEventHandlerFunc func(map[string]*msg.CSVCMsg_GameEventKeyT)
7272
func newGameEventHandler(parser *Parser) gameEventHandler {
7373
geh := gameEventHandler{parser: parser}
7474

75+
// some events need to be delayed until their data is available
76+
// some events can't be delayed because the required state is lost by the end of the tick
77+
// TODO: maybe we're supposed to delay all of them and store the data we need until the end of the tick
7578
delay := func(f gameEventHandlerFunc) gameEventHandlerFunc {
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return func(data map[string]*msg.CSVCMsg_GameEventKeyT) {
7780
parser.delayedEventHandlers = append(parser.delayedEventHandlers, func() {
7881
f(data)
7982
})
8083
}
8184
}
85+
86+
// some events only need to be delayed at the start of the demo until players are connected
87+
delayIfNoPlayers := func(f gameEventHandlerFunc) gameEventHandlerFunc {
88+
return func(data map[string]*msg.CSVCMsg_GameEventKeyT) {
89+
if len(parser.gameState.playersByUserID) == 0 {
90+
delay(f)
91+
} else {
92+
f(data)
93+
}
94+
}
95+
}
96+
8297
geh.gameEventNameToHandler = map[string]gameEventHandlerFunc{
8398
// sorted alphabetically
84-
"announce_phase_end": nil, // Dunno
85-
"begin_new_match": geh.beginNewMatch, // Match started
86-
"bomb_beep": nil, // Bomb beep
87-
"bomb_begindefuse": geh.bombBeginDefuse, // Defuse started
88-
"bomb_beginplant": geh.bombBeginPlant, // Plant started
89-
"bomb_defused": geh.bombDefused, // Defuse finished
90-
"bomb_dropped": geh.bombDropped, // Bomb dropped
91-
"bomb_exploded": geh.bombExploded, // Bomb exploded
92-
"bomb_pickup": geh.bombPickup, // Bomb picked up
93-
"bomb_planted": geh.bombPlanted, // Plant finished
94-
"bot_takeover": geh.botTakeover, // Bot got taken over
95-
"buytime_ended": nil, // Not actually end of buy time, seems to only be sent once per game at the start
96-
"cs_match_end_restart": nil, // Yawn
97-
"cs_pre_restart": nil, // Not sure, doesn't seem to be important
98-
"cs_round_final_beep": nil, // Final beep
99-
"cs_round_start_beep": nil, // Round start beeps
100-
"cs_win_panel_match": geh.csWinPanelMatch, // Not sure, maybe match end event???
101-
"cs_win_panel_round": nil, // Win panel, (==end of match?)
102-
"decoy_detonate": geh.decoyDetonate, // Decoy exploded/expired
103-
"decoy_started": delay(geh.decoyStarted), // Decoy started. Delayed because projectile entity is not yet created
104-
"endmatch_cmm_start_reveal_items": nil, // Drops
105-
"flashbang_detonate": geh.flashBangDetonate, // Flash exploded
106-
"hegrenade_detonate": geh.heGrenadeDetonate, // HE exploded
107-
"hltv_chase": nil, // Don't care
108-
"hltv_fixed": nil, // Dunno
109-
"hltv_status": nil, // Don't know
110-
"inferno_expire": geh.infernoExpire, // Incendiary expired
111-
"inferno_startburn": delay(geh.infernoStartBurn), // Incendiary exploded/started. Delayed because inferno entity is not yet created
112-
"item_equip": delay(geh.itemEquip), // Equipped / weapon swap, I think. Delayed because of #142 - Bot entity possibly not yet created
113-
"item_pickup": delay(geh.itemPickup), // Picked up or bought? Delayed because of #119 - Equipment.UniqueID()
114-
"item_remove": geh.itemRemove, // Dropped?
115-
"other_death": nil, // Dunno
116-
"player_blind": delay(geh.playerBlind), // Player got blinded by a flash. Delayed because Player.FlashDuration hasn't been updated yet
117-
"player_changename": nil, // Name change
118-
"player_connect": geh.playerConnect, // Bot connected or player reconnected, players normally come in via string tables & data tables
119-
"player_connect_full": nil, // Connecting finished
120-
"player_death": geh.playerDeath, // Player died
121-
"player_disconnect": geh.playerDisconnect, // Player disconnected (kicked, quit, timed out etc.)
122-
"player_falldamage": nil, // Falldamage
123-
"player_footstep": geh.playerFootstep, // Footstep sound
124-
"player_hurt": geh.playerHurt, // Player got hurt
125-
"player_jump": geh.playerJump, // Player jumped
126-
"player_spawn": nil, // Player spawn
99+
"announce_phase_end": nil, // Dunno
100+
"begin_new_match": geh.beginNewMatch, // Match started
101+
"bomb_beep": nil, // Bomb beep
102+
"bomb_begindefuse": geh.bombBeginDefuse, // Defuse started
103+
"bomb_beginplant": geh.bombBeginPlant, // Plant started
104+
"bomb_defused": geh.bombDefused, // Defuse finished
105+
"bomb_dropped": geh.bombDropped, // Bomb dropped
106+
"bomb_exploded": geh.bombExploded, // Bomb exploded
107+
"bomb_pickup": geh.bombPickup, // Bomb picked up
108+
"bomb_planted": geh.bombPlanted, // Plant finished
109+
"bot_takeover": geh.botTakeover, // Bot got taken over
110+
"buytime_ended": nil, // Not actually end of buy time, seems to only be sent once per game at the start
111+
"cs_match_end_restart": nil, // Yawn
112+
"cs_pre_restart": nil, // Not sure, doesn't seem to be important
113+
"cs_round_final_beep": nil, // Final beep
114+
"cs_round_start_beep": nil, // Round start beeps
115+
"cs_win_panel_match": geh.csWinPanelMatch, // Not sure, maybe match end event???
116+
"cs_win_panel_round": nil, // Win panel, (==end of match?)
117+
"decoy_detonate": geh.decoyDetonate, // Decoy exploded/expired
118+
"decoy_started": delay(geh.decoyStarted), // Decoy started. Delayed because projectile entity is not yet created
119+
"endmatch_cmm_start_reveal_items": nil, // Drops
120+
"flashbang_detonate": geh.flashBangDetonate, // Flash exploded
121+
"hegrenade_detonate": geh.heGrenadeDetonate, // HE exploded
122+
"hltv_chase": nil, // Don't care
123+
"hltv_fixed": nil, // Dunno
124+
"hltv_status": nil, // Don't know
125+
"inferno_expire": geh.infernoExpire, // Incendiary expired
126+
"inferno_startburn": delay(geh.infernoStartBurn), // Incendiary exploded/started. Delayed because inferno entity is not yet created
127+
"item_equip": delay(geh.itemEquip), // Equipped / weapon swap, I think. Delayed because of #142 - Bot entity possibly not yet created
128+
"item_pickup": delay(geh.itemPickup), // Picked up or bought? Delayed because of #119 - Equipment.UniqueID()
129+
"item_remove": geh.itemRemove, // Dropped?
130+
"other_death": nil, // Dunno
131+
"player_blind": delay(geh.playerBlind), // Player got blinded by a flash. Delayed because Player.FlashDuration hasn't been updated yet
132+
"player_changename": nil, // Name change
133+
"player_connect": geh.playerConnect, // Bot connected or player reconnected, players normally come in via string tables & data tables
134+
"player_connect_full": nil, // Connecting finished
135+
"player_death": delayIfNoPlayers(geh.playerDeath), // Player died
136+
"player_disconnect": geh.playerDisconnect, // Player disconnected (kicked, quit, timed out etc.)
137+
"player_falldamage": nil, // Falldamage
138+
"player_footstep": delayIfNoPlayers(geh.playerFootstep), // Footstep sound.- Delayed because otherwise Player might be nil
139+
"player_hurt": geh.playerHurt, // Player got hurt
140+
"player_jump": geh.playerJump, // Player jumped
141+
"player_spawn": nil, // Player spawn
127142

128143
// Player changed team. Delayed for two reasons
129144
// - team IDs of other players changing teams in the same tick might not have changed yet
130145
// - player entities might not have been re-created yet after a reconnect
131146
"player_team": delay(geh.playerTeam),
132-
"round_announce_final": geh.roundAnnounceFinal, // 30th round for normal de_, not necessarily matchpoint
133-
"round_announce_last_round_half": geh.roundAnnounceLastRoundHalf, // Last round of the half
134-
"round_announce_match_point": nil, // Match point announcement
135-
"round_announce_match_start": nil, // Special match start announcement
136-
"round_announce_warmup": nil, // Dunno
137-
"round_end": geh.roundEnd, // Round ended and the winner was announced
138-
"round_freeze_end": geh.roundFreezeEnd, // Round start freeze ended
139-
"round_mvp": geh.roundMVP, // Round MVP was announced
140-
"round_officially_ended": geh.roundOfficiallyEnded, // The event after which you get teleported to the spawn (=> You can still walk around between round_end and this event)
141-
"round_poststart": nil, // Ditto
142-
"round_prestart": nil, // Ditto
143-
"round_start": geh.roundStart, // Round started
144-
"round_time_warning": nil, // Round time warning
145-
"server_cvar": nil, // Dunno
146-
"smokegrenade_detonate": geh.smokeGrenadeDetonate, // Smoke popped
147-
"smokegrenade_expired": geh.smokeGrenadeExpired, // Smoke expired
148-
"tournament_reward": nil, // Dunno
149-
"weapon_fire": geh.weaponFire, // Weapon was fired
150-
"weapon_fire_on_empty": nil, // Sounds boring
151-
"weapon_reload": geh.weaponReload, // Weapon reloaded
152-
"weapon_zoom": nil, // Zooming in
147+
"round_announce_final": geh.roundAnnounceFinal, // 30th round for normal de_, not necessarily matchpoint
148+
"round_announce_last_round_half": geh.roundAnnounceLastRoundHalf, // Last round of the half
149+
"round_announce_match_point": nil, // Match point announcement
150+
"round_announce_match_start": nil, // Special match start announcement
151+
"round_announce_warmup": nil, // Dunno
152+
"round_end": geh.roundEnd, // Round ended and the winner was announced
153+
"round_freeze_end": geh.roundFreezeEnd, // Round start freeze ended
154+
"round_mvp": geh.roundMVP, // Round MVP was announced
155+
"round_officially_ended": geh.roundOfficiallyEnded, // The event after which you get teleported to the spawn (=> You can still walk around between round_end and this event)
156+
"round_poststart": nil, // Ditto
157+
"round_prestart": nil, // Ditto
158+
"round_start": geh.roundStart, // Round started
159+
"round_time_warning": nil, // Round time warning
160+
"server_cvar": nil, // Dunno
161+
"smokegrenade_detonate": geh.smokeGrenadeDetonate, // Smoke popped
162+
"smokegrenade_expired": geh.smokeGrenadeExpired, // Smoke expired
163+
"tournament_reward": nil, // Dunno
164+
"weapon_fire": delayIfNoPlayers(geh.weaponFire), // Weapon was fired
165+
"weapon_fire_on_empty": nil, // Sounds boring
166+
"weapon_reload": geh.weaponReload, // Weapon reloaded
167+
"weapon_zoom": nil, // Zooming in
153168
}
154169

155170
return geh

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