hpl3:engine:script
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hpl3:engine:script [2013/08/22 06:35] thomas [Saving] |
hpl3:engine:script [2014/02/18 07:24] thomas [Comments] |
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| ||m|| a member variable || class cMyClass {\\ int mlMember;\\ } || | ||m|| a member variable || class cMyClass {\\ int mlMember;\\ } || | ||
| ||g|| a global variable, defined outside of a class or function.|| int glMyGlobal; \\ class cMyClass {} || | ||g|| a global variable, defined outside of a class or function.|| int glMyGlobal; \\ class cMyClass {} || | ||
| + | ||id|| this is for tID type.|| tID m_idEntity || | ||
| a variable name always starts with a lower case letter, so anything of type not specified must start with a lower case word. Example: | a variable name always starts with a lower case letter, so anything of type not specified must start with a lower case word. Example: | ||
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| cMonster@ pMonster = CurrentHit(); | cMonster@ pMonster = CurrentHit(); | ||
| float fDamage = RandomDamage(); | float fDamage = RandomDamage(); | ||
| - | fDamage -= pMonster->Defense(); | + | fDamage -= pMonster.Defense(); |
| if(fDamage<0) fDamage =0; | if(fDamage<0) fDamage =0; | ||
| fDamage *= mfHitMultiplier; | fDamage *= mfHitMultiplier; | ||
| - | pMonster->DecHealth(fDamage); | + | pMonster.DecHealth(fDamage); |
| </code> | </code> | ||
| Line 313: | Line 314: | ||
| bool bArg0 = cScript_GetGlobalArgBool(0); | bool bArg0 = cScript_GetGlobalArgBool(0); | ||
| cVector3f vArg1 = cScript_GetGlobalArgVector3f(1);</code> | cVector3f vArg1 = cScript_GetGlobalArgVector3f(1);</code> | ||
| - | **5)** When calling a global function, it is okay to have one or more asterix in the object name and then several object will be called. For example //"My*test"// would call: //"MyNiceTest"// and //"MyBadTest"//. However, this will be a bit slower, so be careful when using it (eg not during things called every update) | + | **5)** When calling a global function, it is okay to have one or more asterix in the object name and then several object will be called. For example //"My*test"// would call: //"MyNiceTest"// and //"MyBadTest"//. However, this will be a bit slower, so be careful when using it (eg not during things called every update). |
| + | |||
| + | Asterix is also supported for the class name (eg "cMyClass*"). If you do not care about the class of the objects the class param can simply be empty (""). The following will call MyGlobalFunc in all script modules named "MyClassObj" no matter the class name: | ||
| + | |||
| + | <code c++> | ||
| + | cScript_RunGlobalFunc("MyClassObj", "", "MyGlobalFunc"); | ||
| + | </code> | ||
| ===== Saving ===== | ===== Saving ===== | ||
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| <code c++>[nodatasave] cMyClass@ mNoSaveHandle; | <code c++>[nodatasave] cMyClass@ mNoSaveHandle; | ||
| </code> | </code> | ||
| + | |||
| + | However it is almost always better to use the tID type for these situations! | ||
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| C++ scriptable classes with classes in can not be abstract ones. It must always be the top class in the hierarchy that is used and saved. | C++ scriptable classes with classes in can not be abstract ones. It must always be the top class in the hierarchy that is used and saved. | ||
| + | |||
| + | ===== Specific Guidelines ===== | ||
| + | |||
| + | ==== Helper Functions ==== | ||
| + | |||
| + | * Helper functions should use degrees, not radians | ||
hpl3/engine/script.txt · Last modified: 2020/07/01 07:07 by thomas
