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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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41
projects/mtg/src/SimpleMenu.cpp
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@@ -40,9 +40,10 @@ SimpleMenu::SimpleMenu(int id, JGuiListener* listener, int fontId, int x, int y,
timeOpen = 0;
closed = false;
++refCount;
selectionTargetY = selectionY = y + VMARGIN;
JRenderer* renderer = JRenderer::GetInstance();
if (!spadeLTex) spadeLTex= resources.RetrieveTexture("spade_ul.png", RETRIEVE_MANAGE);
if (!spadeRTex) spadeRTex = resources.RetrieveTexture("spade_ur.png", RETRIEVE_MANAGE);
if (!jewelTex) jewelTex= renderer->CreateTexture(5, 5, TEX_TYPE_USE_VRAM);
@@ -51,14 +52,11 @@ SimpleMenu::SimpleMenu(int id, JGuiListener* listener, int fontId, int x, int y,
if (NULL == spadeR) spadeR = resources.RetrieveQuad("spade_ur.png", 2, 1, 16, 13, "spade_ur", RETRIEVE_MANAGE);
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 == stars) {
JQuad * starQuad = resources.GetQuad("stars");
hgeParticleSystemInfo * psi = resources.RetrievePSI("stars.psi", starQuad);
if(psi) stars = NEW hgeParticleSystem(psi);
}
stars->MoveTo(mX, mY);
if (NULL == stars)
stars = NEW hgeParticleSystem(resources.RetrievePSI("stars.psi", resources.GetQuad("stars")));
stars->FireAt(mX, mY);
}
void SimpleMenu::drawHorzPole(int x, int y, int width) {
@@ -93,14 +91,14 @@ void SimpleMenu::Render() {
if (0 == mWidth) {
float sY = mY + VMARGIN;
for (int i = startId; i < startId + mCount; ++i) {
int width = (static_cast<SimpleMenuItem*>(mObjects[i]))->GetWidth();
if (mWidth < width) mWidth = width;
}
int width = (static_cast<SimpleMenuItem*>(mObjects[i]))->GetWidth();
if (mWidth < width) mWidth = width;
}
if ((!title.empty()) && (mWidth < titleFont->GetStringWidth(title.c_str()))) mWidth = titleFont->GetStringWidth(title.c_str());
mWidth += 2*HMARGIN;
for (int i = startId; i < startId + mCount; ++i) {
float y = mY + VMARGIN + i * LINE_HEIGHT;
SimpleMenuItem * smi = static_cast<SimpleMenuItem*>(mObjects[i]);
SimpleMenuItem * smi = static_cast<SimpleMenuItem*>(mObjects[i]);
smi->Relocate(mX + mWidth / 2, y);
if (smi->hasFocus()) sY = y;
}
@@ -132,11 +130,10 @@ void SimpleMenu::Render() {
if ((static_cast<SimpleMenuItem*>(mObjects[i]))->mY - LINE_HEIGHT * startId < mY + height - LINE_HEIGHT + 7) {
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);
mFont->SetColor(ARGB(255,255,255,0));
} else {
mFont->SetColor(ARGB(255,255,255,0));
} else
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);
}
}
drawHorzPole(mX - 25, mY + height, mWidth + 50);
@@ -144,18 +141,20 @@ void SimpleMenu::Render() {
void SimpleMenu::Update(float dt){
JGuiController::Update(dt);
if (mCurr > startId + maxItems-1){
if (mCurr > startId + maxItems-1)
startId = mCurr - maxItems +1;
}else if (mCurr < startId){
else if (mCurr < startId)
startId = mCurr;
}
stars->Update(dt);
selectionT += 3*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);
if (timeOpen < 0) {
timeOpen += dt * 10;
if (timeOpen >= 0) { timeOpen = 0; closed = true; }
if (timeOpen >= 0) { timeOpen = 0; closed = true; stars->FireAt(mX, mY); }
} else {
closed = false;
timeOpen += dt * 10;
@@ -163,7 +162,7 @@ void SimpleMenu::Update(float dt){
}
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;
JGuiController::Add(smi);
if (mCount <= maxItems) mHeight += LINE_HEIGHT;