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125 | #include "fsCRevealingTextSpriteComponent.h"
#include <fsCore/src/debug/fsAssert.h>
#include <fsCore/src/fsNCoreUtils.h>
#include "../../src/fsCLocalisedStrings.h"
const fsCUniqueId fsCRevealingTextSpriteComponent::mTypeId("fsCRevealingTextSpriteComponent");
void fsCRevealingTextSpriteComponent::shortCircuit()
{
fsCTextSpriteComponent::textSetDo(mFullString);
mFinished = true;
}
void fsCRevealingTextSpriteComponent::initialiseFromVariableTableDo(const fsCVariableTable& pVars)
{
mDelayedStart = (pVars.strGet("delayedStart") == "true");
mRevealSpeed = pVars.s32GetWithDefault("msPerChar", 1000);
fsCTextSpriteComponent::initialiseFromVariableTableDo(pVars);
textSetDo(fsCTextSpriteComponent::textGetDo());
}
void fsCRevealingTextSpriteComponent::updateDo(fsS32 pDeltaMs)
{
if (mActive && !mFinished)
{
mElapsedTime += pDeltaMs;
while (mElapsedTime > mRevealSpeed)
{
mElapsedTime -= mRevealSpeed;
if (utf8CharAdd())
{
mElapsedTime = 0;
mFinished = true;
}
fsCTextSpriteComponent::textSetDo(mPartString);
}
}
fsCTextSpriteComponent::updateDo(pDeltaMs);
}
fsStr fsCRevealingTextSpriteComponent::textGetDo() const
{
return mFullString;
}
void fsCRevealingTextSpriteComponent::textSetDo(const fsStr& pText)
{
mFullString = pText;
autoStart();
}
void fsCRevealingTextSpriteComponent::autoStart()
{
mActive = !mDelayedStart;
mCurrentPos = 0;
mFinished = false;
mElapsedTime = 0;
mPartString = "";
fsCTextSpriteComponent::textSetDo(mPartString);
}
void fsCRevealingTextSpriteComponent::trigger()
{
fsAssert(!mActive, "Already running.");
mActive = true;
mCurrentPos = 0;
mFinished = false;
mElapsedTime = 0;
mPartString = "";
}
fsBool fsCRevealingTextSpriteComponent::triggeredGet() const
{
return mActive;
}
fsBool fsCRevealingTextSpriteComponent::finishedGet() const
{
return mFinished;
}
fsBool fsCRevealingTextSpriteComponent::utf8CharAdd()
{
const char* utfData = mFullString.utf8Get();
if (*(utfData + mCurrentPos) == 0)
{
mFinished = true;
}
else
{
char nxtChar = *(utfData + mCurrentPos);
if (nxtChar == 0)<--- Condition 'nxtChar==0' is always false
{
return true;
}
fsNCoreUtils::unicodeCharCopy(mFullString, mPartString, mCurrentPos);
mFullString.utf8Get();
}
return false;
}
fsIComponent* fsCRevealingTextSpriteComponent::create(fsCEntity* pParent)
{
return new fsCRevealingTextSpriteComponent(pParent);
}
fsCRevealingTextSpriteComponent::fsCRevealingTextSpriteComponent(fsCEntity* const pParent) :
fsCTextSpriteComponent(pParent),
mRevealSpeed(250),
mDelayedStart(false),
mActive(true),
mFinished(false),
mCurrentPos(0),
mElapsedTime(0)
{
}
fsCRevealingTextSpriteComponent::~fsCRevealingTextSpriteComponent()
{
}
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