/* Multiple Poly */
Poly MulPoly(const Poly p1,const Poly p2)
{
Poly tmp1,tmp2,p;
Poly p_mul;
tmp1 = p1 -> next;
tmp2 = p2 -> next;
p_mul = (Poly)malloc(sizeof(struct Node));
InitPoly(p_mul);
p = p_mul;
while (tmp1 != NULL){
tmp2 = p2 -> next;
while (tmp2 != NULL){
p -> next = (Poly)malloc(sizeof(struct Node));
p = p -> next;
p -> exp = tmp1 -> exp + tmp2 -> exp;
p -> coefficient = tmp1 -> coefficient * tmp2 -> coefficient;
p -> next = NULL;
tmp2 = tmp2 -> next;
}
tmp1 = tmp1 -> next;
}
/* Intergate Nodes whose "exp" are the same */
p = p_mul -> next;
while (p != NULL){
tmp1 = p;
while (tmp1 ->next != NULL){
if (tmp1 -> next -> exp == p -> exp){
p -> coefficient += tmp1 -> next -> coefficient;
tmp2 = tmp1 -> next;
tmp1 -> next = tmp2 -> next;
free(tmp2);
tmp1 = tmp1 -> next;
}
else tmp1 = tmp1 -> next;
}
if (tmp1 -> exp == p -> exp){ /* Cope with the last Node of the p_mul */
p -> coefficient += tmp1 -> coefficient;
tmp1 -> exp = 0; /* Set last Node's exp and coefficient val equal to "0" */
tmp1 -> coefficient = 0; /* So that when added to the rest of the list Node it does not make sense*/
}
p = p -> next;
}
return p_mul;
}
// Create the control
LTBOOL CLTGUIButton::Create ( uint32 nCommandID,
uint32 nHelpID,
HTEXTURE hNormal,
HTEXTURE hSelected,
HTEXTURE hDisabled,
CLTGUICommandHandler *pCommandHandler,
uint32 nParam1,
uint32 nParam2)
{
if (!hNormal) return LTFALSE;
m_pCommandHandler = pCommandHandler;
SetTexture(hNormal,hSelected,hDisabled);
InitPoly();
CLTGUICtrl::Create(nCommandID, nHelpID, nParam1,nParam2);
return LTTRUE;
}
/* Add Poly */
Poly AddPoly(const Poly p1,const Poly p2)
{
Poly tmp1,tmp2,p;
Poly p_sum;
tmp1 = p1 -> next;
tmp2 = p2 -> next;
p_sum = (Poly)malloc(sizeof(struct Node));
InitPoly(p_sum);
p = p_sum;
while (tmp1 != NULL && tmp2 != NULL){
while (tmp1 -> coefficient != tmp2 -> coefficient){
p -> next = (Poly)malloc(sizeof(struct Node));
if (tmp1 -> exp > tmp2 -> exp){
p -> next -> coefficient = tmp1 -> coefficient;
p -> next -> exp = tmp1 -> exp;
p -> next -> next = NULL;
p = p -> next;
tmp1 = tmp1 -> next;
}
else {
p -> next -> coefficient = tmp2 -> coefficient;
p -> next -> exp = tmp2 -> exp;
p -> next -> next = NULL;
p = p -> next;
tmp2 = tmp2 -> next;
}
}
if (tmp1 -> exp == tmp2 ->exp){
p -> next = (Poly)malloc(sizeof(struct Node));
p -> next -> next = NULL;
p -> next -> coefficient = tmp1 -> coefficient + tmp2 -> coefficient;
p -> next -> exp = tmp1 -> exp;
p = p -> next;
}
}
if (tmp1 == NULL){
while (tmp2 != NULL){
p -> next = (Poly)malloc(sizeof(struct Node));
p = p -> next;
p -> next = NULL;
p -> coefficient = tmp2 -> coefficient;
p -> exp = tmp2 -> exp;
tmp2 = tmp2 -> next;
}
}
else if (tmp2 == NULL){
while (tmp1 != NULL){
p -> next = (Poly)malloc(sizeof(struct Node));
p = p -> next;
p -> next = NULL;
p -> coefficient = tmp1 -> coefficient;
p -> exp = tmp1 -> exp;
tmp1 = tmp1 -> next;
}
}
return p_sum;
}
LTBOOL CHUDMessage::Create(MsgCreate &mc)
{
if (!mc.pFont) return LTFALSE;
if (kMinDuration < 0.0f)
kMinDuration = g_pLayoutMgr->GetMessageMinTime();
if (kMinFade < 0.0f)
kMinFade = g_pLayoutMgr->GetMessageMinFade();
m_pFont = mc.pFont;
if (!m_pText)
{
m_pText = g_pFontManager->CreateFormattedPolyString(m_pFont,"",0.0f,0.0f);
if (!m_pText)
return LTFALSE;
}
m_pText->SetText(mc.sString.c_str());
m_nFontSize = mc.nFontSize;
m_nBaseFontSize = mc.nFontSize;
m_nTextColor = mc.nTextColor;
m_nFixedWidth = mc.nWidth;
m_bDropShadow = mc.bDropShadow;
m_pText->SetColor(m_nTextColor);
m_fInitTime = -1.0f;
m_eJustify = mc.eJustify;
m_fDuration = mc.fDuration * GetConsoleFloat("MessageDuration",1.0f);
if (m_fDuration < kMinDuration)
m_fDuration = kMinDuration;
m_fFadeDur = mc.fFadeDur * GetConsoleFloat("MessageDuration",1.0f);;
if (m_fFadeDur < kMinFade)
m_fFadeDur = kMinFade;
m_hImage = mc.hImage;
m_nBaseImageSize = mc.nImageSize;
switch (m_eJustify)
{
case kMsgLeft:
m_pText->SetAlignmentH(CUI_HALIGN_LEFT);
break;
case kMsgRight:
m_pText->SetAlignmentH(CUI_HALIGN_RIGHT);
break;
case kMsgCenter:
m_pText->SetAlignmentH(CUI_HALIGN_CENTER);
break;
};
InitPoly();
SetBasePos(LTIntPt(0,0));
SetScale(g_pInterfaceResMgr->GetXRatio());
m_bVisible = LTTRUE;
return LTTRUE;
}
