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/**
* @file goronMerchant.c
* @ingroup NPCs
*
* @brief Goron Merchant NPC
*/
#include "entity.h"
#include "flags.h"
#include "manager.h"
#include "item.h"
#include "message.h"
#include "npc.h"
#include "save.h"
#include "script.h"
#include "physics.h"
static u32 GoronMerchant_GetSalePrice(Entity*);
extern void (*const gUnk_08111B88[])(Entity*);
extern void (*const gUnk_08111B98[])(Entity*);
static const u16 sKinstonePrices[];
extern u32 GetAmountInKinstoneBag(u32);
void GoronMerchant(Entity* this) {
if ((this->flags & ENT_SCRIPTED) != 0) {
gUnk_08111B98[this->action](this);
} else {
gUnk_08111B88[this->action](this);
sub_0806ED78(this);
}
}
void sub_08069584(Entity* this) {
if (gRoomTransition.entity_update_type != 0) {
this->action = 3;
} else {
this->action = 1;
}
InitAnimationForceUpdate(this, 2);
}
void sub_080695AC(Entity* this) {
s32 iVar2;
if (++this->subtimer > 0x10) {
this->subtimer = 0;
iVar2 = GetAnimationStateInRectRadius(this, 0x28, 0x28);
if (iVar2 > -1) {
this->animationState = iVar2;
}
}
if (this->animIndex != this->animationState) {
InitAnimationForceUpdate(this, this->animationState);
}
}
void sub_080695E8(Entity* this) {
UpdateAnimationSingleFrame(this);
if ((gMessage.state & MESSAGE_ACTIVE) == 0) {
this->action = 1;
this->interactType = gMessage.state & MESSAGE_ACTIVE;
RevokePriority(this);
InitAnimationForceUpdate(this, this->animationState);
}
}
void sub_0806961C(Entity* this) {
if (gRoomTransition.entity_update_type == 2) {
UpdateAnimationSingleFrame(this);
}
sub_0806FD3C(this);
}
void sub_0806963C(Entity* this) {
this->action = 1;
this->spriteSettings.draw = TRUE;
InitScriptForNPC(this);
}
void sub_08069654(Entity* this) {
ExecuteScriptAndHandleAnimation(this, NULL);
}
void sub_08069660(Entity* this) {
MessageNoOverlap(TEXT_INDEX(TEXT_STOCKWELL, 0x1c), this);
gMessage.rupees = (u16)GoronMerchant_GetSalePrice(this);
}
void sub_08069684(void) {
Manager* mgr;
if (FindEntityByID(MANAGER, GORON_MERCHANT_SHOP_MANAGER, 8) == NULL) {
mgr = GetEmptyManager();
if (mgr != NULL) {
mgr->kind = MANAGER;
mgr->id = GORON_MERCHANT_SHOP_MANAGER;
AppendEntityToList((Entity*)mgr, 8);
}
}
}
void sub_080696B0(void) {
gRoomVars.shopItemType = 0;
}
static u32 GoronMerchant_GetSalePrice(Entity* this) {
u32 restockCount;
u32 kinstoneType;
s32 itemForSale;
itemForSale = gRoomVars.shopItemType2;
if (itemForSale > 0x70) {
kinstoneType = 1;
} else {
kinstoneType = 0;
}
if (itemForSale > 0x72) {
kinstoneType = 2;
}
restockCount = 0;
if (CheckGlobalFlag(GORON_KAKERA_LV2)) {
restockCount = 1;
}
if (CheckGlobalFlag(GORON_KAKERA_LV3)) {
restockCount = 2;
}
if (CheckGlobalFlag(GORON_KAKERA_LV4)) {
restockCount = 3;
}
if (CheckGlobalFlag(GORON_KAKERA_LV5)) {
restockCount = 4;
}
return sKinstonePrices[restockCount * 3 + kinstoneType];
}
void GoronMerchant_TryToBuyKinstone(Entity* this, ScriptExecutionContext* context) {
s32 salePrice = GoronMerchant_GetSalePrice(this);
if (salePrice <= gSave.stats.rupees) {
if (GetAmountInKinstoneBag(gRoomVars.shopItemType2) < 99) {
ModRupees(-salePrice);
InitItemGetSequence(ITEM_KINSTONE, gRoomVars.shopItemType2, 0);
gRoomVars.shopItemType = 0;
gRoomVars.shopItemType2 = 0;
context->condition = 1;
} else {
MessageNoOverlap(TEXT_INDEX(TEXT_STOCKWELL, 0x1f), this);
context->condition = 0;
}
} else {
MessageNoOverlap(TEXT_INDEX(TEXT_STOCKWELL, 0x1e), this);
context->condition = 0;
}
gActiveScriptInfo.flags |= 1;
}
void (*const gUnk_08111B88[])(Entity*) = {
sub_08069584,
sub_080695AC,
sub_080695E8,
sub_0806961C,
};
void (*const gUnk_08111B98[])(Entity*) = {
sub_0806963C,
sub_08069654,
};
static const u16 sKinstonePrices[] = {
#ifdef EU
200,
100,
50,
// prices after restock 1
300,
200,
100,
// prices after restock 2
400,
300,
200,
// prices after restock 3
500,
400,
300,
// prices after restock 4
600,
500,
400,
#else
300,
200,
50,
// prices after restock 1
300,
200,
50,
// prices after restock 2
300,
200,
50,
// prices after restock 3
300,
200,
50,
// prices after restock 4
300,
200,
50,
#endif
};
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