[Bug]: Condition light with light level < 1 and >=0 will crash server

[Feeltz]

By submitting this bug issue, you agree to the following.

• This is a bug in the software that resides in this repository, and not a support matter (use https://otland.net/forums/support.16/ for support)
• This issue is reproducible without changes to the C++ code in this repository
• This bug has not been resolved in master branch
• There is no existing issue for this bug already

Does this bug crash tfs?

yes

Server Version

1.7 (Master) 1.4.2 and others

Operation System

Windows, Ubuntu 20.04, Ubuntu 22.04

Bug description

Server crashes with condition light that has level set to 0

Possible Pull Requests which are to blame

No response

Steps to reproduce

1. Create Light Condition
2. Set CONDITION_PARAM_LIGHT_LEVEL param to value >= 0 and < 1
3. add condition to player
   Code to reproduce the issue:

local condition = Condition(CONDITION_LIGHT)
condition:setParameter(CONDITION_PARAM_LIGHT_COLOR, 215)
condition:setParameter(CONDITION_PARAM_TICKS, 10000)
condition:setParameter(CONDITION_PARAM_LIGHT_LEVEL, 0.2)
player:addCondition(condition)

It will crash at:

forgottenserver/src/condition.cpp

Line 1744 in 416df19

lightChangeInterval = ticks / lightInfo.level;

because of division by 0

Actual Behavior

Server crashes

Expected Behavior

Server do not crash ^^
maybe warning on setting condition param?

Backtrace

No response