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Jeck - Normal and Hard economic difficulty no longer display visible prices before the player asks about a card. This allows Wololo's clever pricing algorithm to work :)

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This commit is contained in:
wagic.jeck
2010-02-17 19:02:35 +00:00
parent 436da6fcc0
commit 8b1a812e02
2 changed files with 69 additions and 12 deletions
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2
projects/mtg/include/GameStateShop.h
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@@ -94,6 +94,8 @@ class GameStateShop: public GameState, public JGuiListener
void beginPurchase(int controlId);
void purchaseCard(int controlId);
void purchaseBooster(int controlId);
void cancelCard(int controlId);
void cancelBooster(int controlId);
int purchasePrice(int offset);
string descPurchase(int controlId, bool tiny = false);
public:

79
projects/mtg/src/GameStateShop.cpp
View File

@@ -151,10 +151,21 @@ string GameStateShop::descPurchase(int controlId, bool tiny){
sprintf(buffer,_("%s (%i)").c_str(),name.c_str(),mCounts[controlId]);
return buffer;
}
if(mCounts[controlId] < 1)
sprintf(buffer,_("%s : %i credits").c_str(),name.c_str(),mPrices[controlId]);
else
sprintf(buffer,_("%s (%i) : %i credits").c_str(),name.c_str(),mCounts[controlId],mPrices[controlId]);
switch(options[Options::ECON_DIFFICULTY].number){
case Constants::ECON_HARD:
case Constants::ECON_NORMAL:
if(mCounts[controlId] < 1)
sprintf(buffer,_("%s").c_str(),name.c_str());
else
sprintf(buffer,_("%s (%i)").c_str(),name.c_str(),mCounts[controlId]);
break;
default:
if(mCounts[controlId] < 1)
sprintf(buffer,_("%s : %i credits").c_str(),name.c_str(),mPrices[controlId]);
else
sprintf(buffer,_("%s (%i) : %i credits").c_str(),name.c_str(),mCounts[controlId],mPrices[controlId]);
break;
}
return buffer;
}
void GameStateShop::beginPurchase(int controlId){
@@ -173,23 +184,62 @@ void GameStateShop::beginPurchase(int controlId){
}
}
else{
string s;
char buf[512];
if(controlId < BOOSTER_SLOTS)
s = _("Purchase Booster");
sprintf(buf,_("Purchase Booster: %i credits").c_str(),mPrices[controlId]);
else
s = _("Purchase Card");
menu = NEW SimpleMenu(-145,this,Constants::MENU_FONT,SCREEN_WIDTH-300,SCREEN_HEIGHT/2,s.c_str());
menu->Add(controlId,"Yes");
menu->Add(-1,"No");
sprintf(buf,_("Purchase Card: %i credits").c_str(),mPrices[controlId]);
menu = NEW SimpleMenu(-145,this,Constants::MENU_FONT,SCREEN_WIDTH-300,SCREEN_HEIGHT/2,buf);
menu->Add(controlId,"Yes");
menu->Add(-1,"No");
}
}
void GameStateShop::cancelCard(int controlId){
//Update prices
MTGCard * c = srcCards->getCard(controlId-BOOSTER_SLOTS);
if(!c || !c->data || playerdata->credits - mPrices[controlId] < 0)
return; //We only care about their oppinion if they /can/ buy it.
int price = mPrices[controlId];
int rnd;
switch(options[Options::ECON_DIFFICULTY].number){
case Constants::ECON_HARD:
rnd = rand() % 10; break;
case Constants::ECON_EASY:
rnd = rand() % 50; break;
default:
rnd = rand() % 25; break;
}
price = price - (rnd * price)/100;
pricelist->setPrice(c->getMTGId(),price);
//Prices do not immediately go down when you ignore something.
return;
}
void GameStateShop::cancelBooster(int controlId){
return; //TODO FIXME Tie boosters into pricelist.
}
void GameStateShop::purchaseCard(int controlId){
MTGCard * c = srcCards->getCard(controlId-BOOSTER_SLOTS);
if(!c || !c->data || playerdata->credits - mPrices[controlId] < 0)
return;
myCollection->Add(c);
playerdata->credits -= mPrices[controlId];
int price = mPrices[controlId];
pricelist->setPrice(c->getMTGId(),price); // In case they changed their minds after cancelling.
playerdata->credits -= price;
//Update prices
int rnd;
switch(options[Options::ECON_DIFFICULTY].number){
case Constants::ECON_HARD:
rnd = rand() % 50; break;
case Constants::ECON_EASY:
rnd = rand() % 10; break;
default:
rnd = rand() % 25; break;
}
price = price + (rnd * price)/100;
pricelist->setPrice(c->getMTGId(),price);
mPrices[controlId] = pricelist->getPurchasePrice(c->getMTGId()); //Prices go up immediately.
mInventory[controlId]--;
updateCounts();
mTouched = true;
@@ -277,6 +327,7 @@ void GameStateShop::load(){
case Constants::RARITY_L:
mInventory[i] = 100;
break;
default: //We're using some non-coded rarities (S) in cards.dat.
case Constants::RARITY_U:
mInventory[i] = 1 + rand() % 5;
break;
@@ -591,13 +642,17 @@ void GameStateShop::ButtonPressed(int controllerId, int controlId)
return;
case -145:
if(controlId == -1){ //Nope, don't buy.
if(sel < BOOSTER_SLOTS)
cancelBooster(sel);
else
cancelCard(sel);
menu->Close();
mStage = STAGE_SHOP_SHOP;
return;
}
if(sel > -1 && sel < SHOP_ITEMS){
if(controlId == -2)
playerdata->credits += mPrices[sel];
playerdata->credits += mPrices[sel]; //We stole it.
if(sel < BOOSTER_SLOTS) //Clicked a booster.
purchaseBooster(sel);
else