m_iAmmoIndex in TF2WeaponsData_t Options

[J@nek]

Hi,

I'm trying to understand to what m_iAmmoIndex is refering to in the weapons data structure. Here is the structure:
typedef struct
{
int iSlot;
int iId;
const char *szWeaponName;
int m_iFlags;
float minPrimDist;
float maxPrimDist;
int m_iAmmoIndex;
int m_iPreference;
}TF2WeaponsData_t;

Of course, my first thought was that it was corresponding to AmmoIndex that we have in our mod meaning that if I have a specific ammo for each weapons, I should have a different index and normally 0 is not used.

What I don't understand is that for TF2 you did this table of indexes for weapons :
int m_TF2AmmoIndices[] =
{
0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,2,2,2,2,1,1,2,1,2,2,0,2,1,1,3
};

where we can see very often the same values and very often 0. Does it mean that all weapons referencing a value > 0 are referencing the same type of ammo and that for all weapons with 0 it is automatic ?

I'm interested by all explainations about that.

Thank you in advance.

[J@nek]

1) I understand your explaination which is what I initially thought but I still have things that I don't understand. My mod is using HL2DM weapons. In HL2DM, weapons are mainly using different types of ammo and then different repository: I can't use ammo of smg1 for ar2 so I assume I must have a specific ammoindex for each weapons except melee. Am I right ?

When looking at your explainations, I understand that all weapons refering to the same ammoindex are sharing the same ammo repository. Am I right ? It is weird as it is saying that "flametrower", "grenadelauncher" and "pistol" use the same ammo ??? I don't think so.

2) Also, I have an other question about weapons having primary AND secondary fire. How is it possible to specify both states ? I saw the WEAP_FL_SEC_ATTACK but don't know how to define 2 states for the same weapon :
{2, WEAPON_SMG1, "weapon_smg1", WEAP_FL_KILLPIPEBOMBS|WEAP_FL_PRIM_ATTACK,0,1000,4,3}
{2, WEAPON_SMG1, "weapon_smg1", WEAP_FL_EXPLOSIVE|WEAP_FL_SEC_ATTACK,0,500,?,3} <-- I don't think I can use same index and name

J.