C4MapScriptMatTexMask Class Reference

#include <C4MapScript.h>

Public Member Functions
	C4MapScriptMatTexMask ()
	C4MapScriptMatTexMask (const C4Value &spec)
void	Init (const C4Value &spec)
bool	operator() (uint8_t fg, uint8_t bg) const

Detailed Description

Definition at line 33 of file C4MapScript.h.

Constructor & Destructor Documentation

C4MapScriptMatTexMask() [1/2]

C4MapScriptMatTexMask::C4MapScriptMatTexMask ( )

inline

Definition at line 46 of file C4MapScript.h.

: sky_mask(C4M_MaxTexIndex + 1,false), tunnel_mask(C4M_MaxTexIndex + 1, false) { }

C4MapScriptMatTexMask() [2/2]

C4MapScriptMatTexMask::C4MapScriptMatTexMask ( const C4Value &  spec )

inline

Definition at line 47 of file C4MapScript.h.

: sky_mask(C4M_MaxTexIndex + 1, false), tunnel_mask(C4M_MaxTexIndex + 1, false) { Init(spec); }

References Init().

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Member Function Documentation

Init()

void C4MapScriptMatTexMask::Init

(

const C4Value &

spec

)

Definition at line 188 of file C4MapScript.cpp.

{
    // Mask may be initialized by a simple string or by an array of strings, of which the effects are OR'ed
    const C4ValueArray *arr = spec.getArray();
    if (arr)
    {
        // Init by array
        for (int32_t i=0; i<arr->GetSize(); ++i)
        {
            C4String *smask = arr->GetItem(i).getStr();
            if (!smask) throw C4AulExecError(FormatString("MatTexMask expected string as %dth element in array.", (int)i).getData());
            UnmaskSpec(smask);
        }
    }
    else
    {
        // Init by string
        C4String *smask = spec.getStr();
        if (smask)
            UnmaskSpec(smask);
        else
        {
            if (spec) throw C4AulExecError("MatTexMask expected string or array of strings.");
            // nil defaults to everything except index zero unmasked
            sky_mask = std::vector<bool>(256, true);
            tunnel_mask = std::vector<bool>(256, true);
            sky_mask[0] = false;
            tunnel_mask[0] = false;
        }
    }
}

References FormatString(), C4Value::getArray(), C4ValueArray::GetItem(), C4ValueArray::GetSize(), and C4Value::getStr().

Referenced by C4MapScriptAlgoFilter::C4MapScriptAlgoFilter(), and C4MapScriptMatTexMask().

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operator()()

bool C4MapScriptMatTexMask::operator() ( uint8_t  fg, uint8_t  bg  ) const

inline

Definition at line 50 of file C4MapScript.h.

{ if (bg == C4M_MaxTexIndex) return sky_mask[fg]; else return tunnel_mask[fg]; }

References C4M_MaxTexIndex.

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The documentation for this class was generated from the following files:

• C4MapScript.h
• C4MapScript.cpp