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* Fix issue 378, where the particles would not appear upon the second
  opening of an existing menu.
* Fix for one of the issues of issue 380, where the selectionY
  attribute would be used uninitialized - reported by valgrind as
  an access to an uninitialized value in sinf and cosf.
This commit is contained in:
jean.chalard
2010-03-07 09:28:53 +00:00
parent ec0354f630
commit 76e373f64e
1 changed files with 20 additions and 21 deletions
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projects/mtg/src/SimpleMenu.cpp
+12 -13
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@@ -40,6 +40,7 @@ SimpleMenu::SimpleMenu(int id, JGuiListener* listener, int fontId, int x, int y,
timeOpen = 0; timeOpen = 0;
closed = false; closed = false;
++refCount; ++refCount;
selectionTargetY = selectionY = y + VMARGIN;
JRenderer* renderer = JRenderer::GetInstance(); JRenderer* renderer = JRenderer::GetInstance();
@@ -52,13 +53,10 @@ SimpleMenu::SimpleMenu(int id, JGuiListener* listener, int fontId, int x, int y,
if (NULL == jewel) jewel = NEW JQuad(jewelTex, 1, 1, 3, 3); if (NULL == jewel) jewel = NEW JQuad(jewelTex, 1, 1, 3, 3);
if (NULL == side) side = resources.RetrieveQuad("menuside.png", 1, 1, 1, 7,"menuside", RETRIEVE_MANAGE); if (NULL == side) side = resources.RetrieveQuad("menuside.png", 1, 1, 1, 7,"menuside", RETRIEVE_MANAGE);
if (NULL == stars) { if (NULL == stars)
JQuad * starQuad = resources.GetQuad("stars"); stars = NEW hgeParticleSystem(resources.RetrievePSI("stars.psi", resources.GetQuad("stars")));
hgeParticleSystemInfo * psi = resources.RetrievePSI("stars.psi", starQuad);
if(psi) stars = NEW hgeParticleSystem(psi);
}
stars->MoveTo(mX, mY); stars->FireAt(mX, mY);
} }
void SimpleMenu::drawHorzPole(int x, int y, int width) { void SimpleMenu::drawHorzPole(int x, int y, int width) {
@@ -133,9 +131,8 @@ void SimpleMenu::Render() {
if (static_cast<SimpleMenuItem*>(mObjects[i])->hasFocus()){ if (static_cast<SimpleMenuItem*>(mObjects[i])->hasFocus()){
resources.GetJLBFont(Constants::MAIN_FONT)->DrawString(static_cast<SimpleMenuItem*>(mObjects[i])->desc.c_str(),mX+mWidth+10,mY+15); resources.GetJLBFont(Constants::MAIN_FONT)->DrawString(static_cast<SimpleMenuItem*>(mObjects[i])->desc.c_str(),mX+mWidth+10,mY+15);
mFont->SetColor(ARGB(255,255,255,0)); mFont->SetColor(ARGB(255,255,255,0));
} else { } else
mFont->SetColor(ARGB(150,255,255,255)); mFont->SetColor(ARGB(150,255,255,255));
}
(static_cast<SimpleMenuItem*>(mObjects[i]))->RenderWithOffset(-LINE_HEIGHT*startId); (static_cast<SimpleMenuItem*>(mObjects[i]))->RenderWithOffset(-LINE_HEIGHT*startId);
} }
} }
@@ -144,18 +141,20 @@ void SimpleMenu::Render() {
void SimpleMenu::Update(float dt){ void SimpleMenu::Update(float dt){
JGuiController::Update(dt); JGuiController::Update(dt);
if (mCurr > startId + maxItems-1){ if (mCurr > startId + maxItems-1)
startId = mCurr - maxItems +1; startId = mCurr - maxItems +1;
}else if (mCurr < startId){ else if (mCurr < startId)
startId = mCurr; startId = mCurr;
}
stars->Update(dt); stars->Update(dt);
selectionT += 3*dt; selectionT += 3*dt;
selectionY += (selectionTargetY - selectionY) * 8 * dt; selectionY += (selectionTargetY - selectionY) * 8 * dt;
printf("%f\n", selectionY);
printf("%f\n", selectionT);
printf("%i\n", startId);
stars->MoveTo(mX + HMARGIN + ((mWidth-2*HMARGIN)*(1+cos(selectionT))/2), selectionY + 5 * cos(selectionT*2.35) + LINE_HEIGHT / 2 - LINE_HEIGHT * startId); stars->MoveTo(mX + HMARGIN + ((mWidth-2*HMARGIN)*(1+cos(selectionT))/2), selectionY + 5 * cos(selectionT*2.35) + LINE_HEIGHT / 2 - LINE_HEIGHT * startId);
if (timeOpen < 0) { if (timeOpen < 0) {
timeOpen += dt * 10; timeOpen += dt * 10;
if (timeOpen >= 0) { timeOpen = 0; closed = true; } if (timeOpen >= 0) { timeOpen = 0; closed = true; stars->FireAt(mX, mY); }
} else { } else {
closed = false; closed = false;
timeOpen += dt * 10; timeOpen += dt * 10;
@@ -163,7 +162,7 @@ void SimpleMenu::Update(float dt){
} }
void SimpleMenu::Add(int id, const char * text,string desc, bool forceFocus){ void SimpleMenu::Add(int id, const char * text,string desc, bool forceFocus){
SimpleMenuItem * smi = NEW SimpleMenuItem(this, id, fontId, text, 0, mY + VMARGIN + mCount*LINE_HEIGHT, (mCount == 0),autoTranslate); SimpleMenuItem * smi = NEW SimpleMenuItem(this, id, fontId, text, 0, mY + VMARGIN + mCount*LINE_HEIGHT, (mCount == 0), autoTranslate);
smi->desc = desc; smi->desc = desc;
JGuiController::Add(smi); JGuiController::Add(smi);
if (mCount <= maxItems) mHeight += LINE_HEIGHT; if (mCount <= maxItems) mHeight += LINE_HEIGHT;