SMSG_CAST_FAILED

Client Version 2.4.3

Wowm Representation

Autogenerated from wowm file at wow_message_parser/wowm/world/spell/smsg_cast_failed.wowm:1.

smsg SMSG_CAST_FAILED = 0x0130 {
    Spell id;
    SpellCastResult result;
    Bool multiple_casts;
    if (result == REQUIRES_SPELL_FOCUS) {
        u32 spell_focus;
    }
    else if (result == REQUIRES_AREA) {
        Area area;
    }
    else if (result == TOTEMS) {
        u32[2] totems;
    }
    else if (result == TOTEM_CATEGORY) {
        u32[2] totem_categories;
    }
    else if (result == EQUIPPED_ITEM_CLASS) {
        u32 item_class;
        u32 item_sub_class;
        u32 item_inventory_type;
    }
}

SMSG have a header of 4 bytes.

SMSG Header

Offset	Size / Endianness	Type	Name	Description
0x00	2 / Big	uint16	size	Size of the rest of the message including the opcode field but not including the size field.
0x02	2 / Little	uint16	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name
0x04	4 / Little	Spell	id
0x08	1 / -	SpellCastResult	result
0x09	1 / -	Bool	multiple_casts

If result is equal to REQUIRES_SPELL_FOCUS:

Offset	Size / Endianness	Type	Name	Comment
0x0A	4 / Little	u32	spell_focus

Else If result is equal to REQUIRES_AREA:

Offset	Size / Endianness	Type	Name	Comment
0x0E	4 / -	Area	area

Else If result is equal to TOTEMS:

Offset	Size / Endianness	Type	Name	Comment
0x12	8 / -	u32[2]	totems

Else If result is equal to TOTEM_CATEGORY:

Offset	Size / Endianness	Type	Name	Comment
0x1A	8 / -	u32[2]	totem_categories

Else If result is equal to EQUIPPED_ITEM_CLASS:

Offset	Size / Endianness	Type	Name
0x22	4 / Little	u32	item_class
0x26	4 / Little	u32	item_sub_class
0x2A	4 / Little	u32	item_inventory_type

Client Version 3.3.5

Wowm Representation

Autogenerated from wowm file at wow_message_parser/wowm/world/spell/smsg_cast_failed.wowm:26.

smsg SMSG_CAST_FAILED = 0x0130 {
    u8 cast_count;
    Spell id;
    SpellCastResult result;
    Bool multiple_casts;
    if (result == REQUIRES_SPELL_FOCUS) {
        u32 spell_focus;
    }
    else if (result == REQUIRES_AREA) {
        Area area;
    }
    else if (result == TOTEMS) {
        u32[2] totems;
    }
    else if (result == TOTEM_CATEGORY) {
        u32[2] totem_categories;
    }
    else if (result == EQUIPPED_ITEM_CLASS
        || result == EQUIPPED_ITEM_CLASS_OFFHAND
        || result == EQUIPPED_ITEM_CLASS_MAINHAND) {
        u32 item_class;
        u32 item_sub_class;
    }
    else if (result == TOO_MANY_OF_ITEM) {
        u32 item_limit_category;
    }
    else if (result == CUSTOM_ERROR) {
        u32 custom_error;
    }
    else if (result == REAGENTS) {
        u32 missing_item;
    }
    else if (result == PREVENTED_BY_MECHANIC) {
        u32 mechanic;
    }
    else if (result == NEED_EXOTIC_AMMO) {
        u32 equipped_item_sub_class;
    }
    else if (result == NEED_MORE_ITEMS) {
        Item item;
        u32 count;
    }
    else if (result == MIN_SKILL) {
        (u32)Skill skill;
        u32 skill_required;
    }
    else if (result == FISHING_TOO_LOW) {
        u32 fishing_skill_required;
    }
}

Header

SMSG have a header of 4 bytes.

SMSG Header

Offset	Size / Endianness	Type	Name	Description
0x00	2 OR 3 / Big	uint16 OR uint16+uint8	size	Size of the rest of the message including the opcode field but not including the size field. Wrath server messages can be 3 bytes. If the first (most significant) size byte has `0x80` set, the header will be 3 bytes, otherwise it is 2.
-	2 / Little	uint16	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name
-	1 / -	u8	cast_count
-	4 / Little	Spell	id
-	1 / -	SpellCastResult	result
-	1 / -	Bool	multiple_casts

If result is equal to REQUIRES_SPELL_FOCUS:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	spell_focus

Else If result is equal to REQUIRES_AREA:

Offset	Size / Endianness	Type	Name	Comment
-	4 / -	Area	area

Else If result is equal to TOTEMS:

Offset	Size / Endianness	Type	Name	Comment
-	8 / -	u32[2]	totems

Else If result is equal to TOTEM_CATEGORY:

Offset	Size / Endianness	Type	Name	Comment
-	8 / -	u32[2]	totem_categories

Else If result is equal to EQUIPPED_ITEM_CLASS or is equal to EQUIPPED_ITEM_CLASS_OFFHAND or is equal to EQUIPPED_ITEM_CLASS_MAINHAND:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	item_class
-	4 / Little	u32	item_sub_class

Else If result is equal to TOO_MANY_OF_ITEM:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	item_limit_category

Else If result is equal to CUSTOM_ERROR:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	custom_error

Else If result is equal to REAGENTS:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	missing_item

Else If result is equal to PREVENTED_BY_MECHANIC:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	mechanic

Else If result is equal to NEED_EXOTIC_AMMO:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	equipped_item_sub_class

Else If result is equal to NEED_MORE_ITEMS:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	Item	item
-	4 / Little	u32	count

Else If result is equal to MIN_SKILL:

Offset	Size / Endianness	Type	Name	Comment
-	4 / -	Skill	skill
-	4 / Little	u32	skill_required

Else If result is equal to FISHING_TOO_LOW:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	u32	fishing_skill_required

Wowm Language