Compiling Random value in C++

[whiteblXK]

Hello, in const.h I added

MAGIC_EFFECT_HIT1           = 0x89,
MAGIC_EFFECT_HIT2           = 0x8B,

in enum MagicEffect_t

In game.cpp I change:

 case RACE_BLOOD:
                 textColor = COLOR_RED;
                 magicEffect = MAGIC_EFFECT_DRAW_BLOOD;
                 splash = Item::CreateItem(ITEM_SMALLSPLASH, FLUID_BLOOD);
                 break;

to

 case RACE_BLOOD:
                 textColor = COLOR_RED;
                 magicEffect = random_range(MAGIC_EFFECT_HIT1,MAGIC_EFFECT_HIT2);
                 splash = Item::CreateItem(ITEM_SMALLSPLASH, FLUID_BLOOD);
                 break;

and I have this error when I compile:

\src\game.cpp:4489: error: invalid conversion from 'int32_t' to 'MagicEffect_t'

How to fix it? I use TFS 0.4 r3884

 

[EvulMastah]

random_range(0, 1) == 1 ? MAGIC_EFFECT_HIT1 : MAGIC_EFFECT_HIT2
you could also try random_range((int32_t)MAGIC_EFFECT_HIT1, (int32_t)MAGIC_EFFECT_HIT2)

 

[whiteblXK]

error: invalid conversion from 'int32_t' to 'MagicEffect_t'

In lua I would so:
MAGIC_EFFECT_HIT1 = 0x89, -- 137
MAGIC_EFFECT_HIT2 = 0x8B, -- 139

math.random(137, 139)

I don't know how to do in c++ :/

 

[Acubens]

If you put in numbers (137, 139) wont work?

 

[.Shirako.]

magicEffect = static_cast<MagicEffect_t>(random_range(MAGIC_EFFECT_HIT1,MAGIC_EFFECT_HIT2));

 

[whiteblXK]

Thanks Shirako, this is what I need