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[12102] Implement ACTION_T_CHANCED_TEXT

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This action allows to display a text with a chance.
The Chance must be provided in param1, text(s) can be provided in param2, optionally param3
This commit is contained in:
Schmoozerd 2012-08-17 20:56:49 +02:00 • committed by Antz
parent afb090f57c
commit 36cb073438
5 changed files with 66 additions and 10 deletions
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25
doc/EventAI.txt
View file

@ -147,6 +147,7 @@ For all ACTION_T_RANDOM, When a Particular Param is selected for the Event... Th
41 ACTION_T_FORCE_DESPAWN Delay Despawns the creature, if delay = 0 immediate otherwise will despawn after delay time set in Param1 (in ms).
42 ACTION_T_SET_INVINCIBILITY_HP_LEVEL HP_Level, HP_Percent Set min. health level for creature that can be set at damage as flat value or percent from max health
43 ACTION_T_MOUNT_TO_ENTRY_OR_MODEL CreatureEntry, ModelId Set mount model from creature_template.entry (Param1) OR explicit modelId (Param2). If (Param1) AND (Param2) are both 0, unmount.
44 ACTION_T_CHANCED_TEXT Chance, -TextId1, -TextId2 Displays by Chance (1..100) the specified -TextId. When -TextId2 is specified, the selection will be randomized. Text types are defined, along with other options for the text, in a table below. Param2 and Param3 needs to be negative.
* = Use -1 where the param is expected to do nothing. Random constant is generated for each event, so if you have a random yell and a random sound, they will be linked up with each other (ie. param2 with param2).
@ -791,6 +792,30 @@ Parameter 2: Sets Format of Paramater 1 Value
0 = Sets Paramater 1 as an exact HP value
1 = Sets Paramater 1 as a HP Percent (0..100) of the creature's max health
-----------------------------------------
43 ACTION_T_MOUNT_TO_ENTRY_OR_MODEL:
-----------------------------------------
Parameter 1, Optional: Set mount model from creature_template.entry
Parameter 2, Optional: Set mount model by explicit modelId
If (Param1) AND (Param2) are both 0, unmount.
------------------
44 = ACTION_T_CHANCED_TEXT:
------------------
Parameter 1: Chance with which a text will be displayed (must be between 1 and 99)
Parameter 2: The entry of the text that the NPC should use from eventai_texts table. Optionally a entry from other tables can be used (such as custom_texts).
Entry are required to be negative and exist in a *_texts-table. The type text to be displayed are defined in the texts-table itself (Say, Yell, Whisper, Emote Text, Boss Whisper, Boss Emote)
Other options are also to be defined in the texts-table, such as a sound to be heard with the text and the language used in output (common, dwarvish, etc).
In case this entry has a localized version of the text, the localized text will be displayed in client that support this locale.
Parameter 3: Optional: TextId can be defined in addition. The same apply to this as explained above, however eventAI will randomize between the two.
Also remark that the chance also depends on the chance of the event. And remark that a chance of 100 is useless!
Read at bottom for documentation of creature_ai_texts-table.
=========================================
Target Types
=========================================

14
src/game/CreatureEventAI.cpp
View file

@ -424,18 +424,30 @@ void CreatureEventAI::ProcessAction(CreatureEventAI_Action const& action, uint32
switch (action.type)
{
case ACTION_T_TEXT:
case ACTION_T_CHANCED_TEXT:
{
if (!action.text.TextId[0])
return;
int32 temp = 0;
if (action.type == ACTION_T_TEXT)
{
if (action.text.TextId[1] && action.text.TextId[2])
temp = action.text.TextId[rand() % 3];
temp = action.text.TextId[urand(0, 2)];
else if (action.text.TextId[1] && urand(0, 1))
temp = action.text.TextId[1];
else
temp = action.text.TextId[0];
}
// ACTION_T_CHANCED_TEXT, chance hits
else if (urand(0, 99) < action.chanced_text.chance)
{
if (action.chanced_text.TextId[0] && action.chanced_text.TextId[1])
temp = action.chanced_text.TextId[urand(0, 1)];
else
temp = action.chanced_text.TextId[0];
}
if (temp)
{

8
src/game/CreatureEventAI.h
View file

@ -112,6 +112,7 @@ enum EventAI_ActionType
ACTION_T_FORCE_DESPAWN = 41, // Delay (0-instant despawn)
ACTION_T_SET_INVINCIBILITY_HP_LEVEL = 42, // MinHpValue, format(0-flat,1-percent from max health)
ACTION_T_MOUNT_TO_ENTRY_OR_MODEL = 43, // Creature_template entry(param1) OR ModelId (param2) (or 0 for both to unmount)
ACTION_T_CHANCED_TEXT = 44, // Chance to display the text, TextId1, optionally TextId2. If more than just -TextId1 is defined, randomize. Negative values.
ACTION_T_END,
};
@ -387,6 +388,13 @@ struct CreatureEventAI_Action
uint32 creatureId; // set one from fields (or 0 for both to dismount)
uint32 modelId;
} mount;
// ACTION_T_CHANCED_TEXT = 44
struct
{
uint32 chance;
int32 TextId[2];
} chanced_text;
// RAW
struct
{

17
src/game/CreatureEventAIMgr.cpp
View file

@ -132,8 +132,11 @@ void CreatureEventAIMgr::CheckUnusedAITexts()
switch (action.type)
{
case ACTION_T_TEXT:
case ACTION_T_CHANCED_TEXT:
{
for (int k = 0; k < 3; ++k)
// ACTION_T_CHANCED_TEXT contains a chance value in first param
int k = action.type == ACTION_T_TEXT ? 0 : 1;
for (; k < 3; ++k)
if (action.text.TextId[k])
idx_set.erase(action.text.TextId[k]);
break;
@ -511,14 +514,22 @@ void CreatureEventAIMgr::LoadCreatureEventAI_Scripts()
{
case ACTION_T_NONE:
break;
case ACTION_T_CHANCED_TEXT:
// Check first param as chance
if (!action.chanced_text.chance)
sLog.outErrorDb("CreatureEventAI: Event %u Action %u has not set chance param1. Text will not be displayed", i, j + 1);
else if (action.chanced_text.chance >= 100)
sLog.outErrorDb("CreatureEventAI: Event %u Action %u has set chance param1 >= 100. Text will always be displayed", i, j + 1);
// no break here to check texts
case ACTION_T_TEXT:
{
bool not_set = false;
for (int k = 0; k < 3; ++k)
int firstTextParam = action.type == ACTION_T_TEXT ? 0 : 1;
for (int k = firstTextParam; k < 3; ++k)
{
if (action.text.TextId[k])
{
if (k > 0 && not_set)
if (k > firstTextParam && not_set)
sLog.outErrorDb("CreatureEventAI: Event %u Action %u has param%d, but it follow after not set param. Required for randomized text.", i, j + 1, k + 1);
if (!action.text.TextId[k])

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "12101"
#define REVISION_NR "12102"
#endif // __REVISION_NR_H__