count down spent coins in the shop

2 files changed, 93 insertions, 19 deletions

diff --git a/src/koopatlas/shop.cpp b/src/koopatlas/shop.cpp
index 27f6077..c8bbdca 100644
--- a/src/koopatlas/shop.cpp
+++ b/src/koopatlas/shop.cpp
@@ -3,6 +3,7 @@
 CREATE_STATE(dWMShop_c, Hidden);
 CREATE_STATE(dWMShop_c, ShowWait);
 CREATE_STATE(dWMShop_c, ButtonActivateWait);
+CREATE_STATE(dWMShop_c, CoinCountdown);
 CREATE_STATE(dWMShop_c, Wait);
 CREATE_STATE(dWMShop_c, HideWait);
 
@@ -149,21 +150,24 @@ int dWMShop_c::onCreate() {
 			"shop_Show.brlan",
 			"shop_Hide.brlan",
 			"shop_ActivateButton.brlan",
-			"shop_DeactivateButton.brlan"
+			"shop_DeactivateButton.brlan",
+			"shop_CountCoin.brlan"
 		};
 		static const char *groupNames[] = {
 			"BaseGroup", "BaseGroup",
 			"GBtn00", "GBtn01", "GBtn02", "GBtn03", "GBtn1", "GBtn2",
 			"GBtn00", "GBtn01", "GBtn02", "GBtn03", "GBtn1", "GBtn2",
+			"GCoinCount"
 		};
 		static const int brlanIDs[] = {
 			0, 1,
 			2, 2, 2, 2, 2, 2,
 			3, 3, 3, 3, 3, 3,
+			4,
 		};
 
-		layout.loadAnimations(brlanNames, 4);
-		layout.loadGroups(groupNames, brlanIDs, 14);
+		layout.loadAnimations(brlanNames, 5);
+		layout.loadGroups(groupNames, brlanIDs, 15);
 		layout.disableAllAnimations();
 
 		layout.drawOrder = 1;
@@ -301,7 +305,10 @@ void dWMShop_c::executeState_ShowWait() {
 		state.setState(&StateID_ButtonActivateWait);
 	}
 }
-void dWMShop_c::endState_ShowWait() { }
+void dWMShop_c::endState_ShowWait() {
+	MapSoundPlayer(SoundRelatedClass, SE_OBJ_CLOUD_BLOCK_TO_JUGEM, 1);
+	timer = 1;
+}
 
 // ButtonActivateWait
 void dWMShop_c::beginState_ButtonActivateWait() { }
@@ -309,12 +316,12 @@ void dWMShop_c::executeState_ButtonActivateWait() {
 	if (!layout.isAnyAnimOn())
 		state.setState(&StateID_Wait);
 }
-void dWMShop_c::endState_ButtonActivateWait() {
-	UpdateSelectCursor(Buttons[0], 0, false);
-}
+void dWMShop_c::endState_ButtonActivateWait() { }
 
 // Wait
-void dWMShop_c::beginState_Wait() { timer = 1; MapSoundPlayer(SoundRelatedClass, SE_OBJ_CLOUD_BLOCK_TO_JUGEM, 1); }
+void dWMShop_c::beginState_Wait() {
+	showSelectCursor();
+}
 void dWMShop_c::executeState_Wait() {
 	if (timer < 90) {
 		scaleEase = -((cos(timer * 3.14 /20)-0.9)/timer*10)+1;
@@ -365,15 +372,12 @@ void dWMShop_c::executeState_Wait() {
 
 		layout.enableNonLoopAnim(DEACTIVATE_BUTTON+selected);
 		layout.enableNonLoopAnim(ACTIVATE_BUTTON+newSelection);
-		switch (newSelection) {
-			case 4: UpdateSelectCursor(Btn1Base, 0, false); break;
-			case 5: UpdateSelectCursor(Btn2Base, 0, false); break;
-			default: UpdateSelectCursor(Buttons[newSelection], 0, false);
-		}
 
 		selected = newSelection;
 		if (newSelection <= 3)
 			lastTopRowChoice = newSelection;
+
+		showSelectCursor();
 	}
 }
 void dWMShop_c::endState_Wait() { }
@@ -585,7 +589,7 @@ void dWMShop_c::buyItem(int item) {
 	SaveFile *file = GetSaveFile();
 	SaveBlock *block = file->GetBlock(file->header.current_file);
 
-	block->spentStarCoins += cost;
+	coinsRemaining = cost;
 
 	// Work out what we need to apply
 	int appliedItems[ITEM_TYPE_COUNT];
@@ -596,7 +600,6 @@ void dWMShop_c::buyItem(int item) {
 	for (int i = 0; i < invCount; i++)
 		appliedItems[(int)Inventory[shopKind][invStartIndex+i]]++;
 
-	// TODO: Make this work with hammers
 	for (int i = 0; i < 8; i++) {
 		block->powerups_available[i] += appliedItems[i];
 
@@ -616,9 +619,74 @@ void dWMShop_c::buyItem(int item) {
 	if (appliedItems[(int)ONE_UP] > 0)
 		MapSoundPlayer(SoundRelatedClass, SE_SYS_100COIN_ONE_UP, 1);
 
-	// load the coin count
-	int scCount = getUnspentStarCoinCount();
-	WriteNumberToTextBox(&scCount, CoinCount, false);
-	WriteNumberToTextBox(&scCount, CoinCountShadow, false);
+	state.setState(&StateID_CoinCountdown);
+	HideSelectCursor(SelectCursorPointer, 0);
+}
+
+
+void dWMShop_c::beginState_CoinCountdown() {
+	timerForCoinCountdown = 8;
+}
+
+void dWMShop_c::endState_CoinCountdown() { }
+
+void dWMShop_c::executeState_CoinCountdown() {
+	timerForCoinCountdown--;
+	if (timerForCoinCountdown <= 0) {
+
+		SaveBlock *save = GetSaveFile()->GetBlock(-1);
+		save->spentStarCoins++;
+
+		// load the coin count
+		int scCount = getUnspentStarCoinCount();
+		WriteNumberToTextBox(&scCount, CoinCount, false);
+		WriteNumberToTextBox(&scCount, CoinCountShadow, false);
+
+		layout.enableNonLoopAnim(COUNT_COIN);
+		VEC3 efPos = {
+			CoinCount->effectiveMtx[0][3],
+			CoinCount->effectiveMtx[1][3],
+			0.0f};
+
+		// ARGHHHHHHHHHHHHHHHHh.
+		if (IsWideScreen()) {
+			float div = 5.0f;
+			if (scCount < 100)
+				div = 3.6f;
+			if (scCount < 10)
+				div = 2.7f;
+			efPos.x -= (CoinCount->size.x / div);
+			efPos.y -= (CoinCount->size.y / 2.0f);
+		} else {
+			float div = 5.8f;
+			if (scCount < 100)
+				div = 8.2f;
+			if (scCount < 10)
+				div = 14.5f;
+			efPos.x += (CoinCount->size.x / div);
+			efPos.y -= (CoinCount->size.y / 2.8f);
+		}
+
+		VEC3 efScale = {0.7f, 0.7f, 0.7f};
+		SpawnEffect("Wm_2d_moviecoinvanish", 0, &efPos, 0, &efScale);
+
+		coinsRemaining--;
+		if (coinsRemaining <= 0) {
+			MapSoundPlayer(SoundRelatedClass, SE_PLY_GET_ITEM_AGAIN, 1);
+			state.setState(&StateID_Wait);
+		} else {
+			MapSoundPlayer(SoundRelatedClass, SE_SYS_STAR_COIN_PAY, 1);
+			beginState_CoinCountdown();
+		}
+	}
+}
+
+
+void dWMShop_c::showSelectCursor() {
+	switch (selected) {
+		case 4: UpdateSelectCursor(Btn1Base, 0, false); break;
+		case 5: UpdateSelectCursor(Btn2Base, 0, false); break;
+		default: UpdateSelectCursor(Buttons[selected], 0, false);
+	}
 }
 
diff --git a/src/koopatlas/shop.h b/src/koopatlas/shop.h
index d7dcc67..03750fb 100644
--- a/src/koopatlas/shop.h
+++ b/src/koopatlas/shop.h
@@ -27,11 +27,14 @@ class dWMShop_c : public dActor_c {
 		int selected, lastTopRowChoice;
 		int shopKind;
 
+		int coinsRemaining, timerForCoinCountdown;
+
 		enum Animation {
 			SHOW_ALL = 0,
 			HIDE_ALL = 1,
 			ACTIVATE_BUTTON = 2, // 3, 4, 5, 6, 7
 			DEACTIVATE_BUTTON = 8, // 9, 10, 11, 12, 13
+			COUNT_COIN = 14,
 		};
 
 		enum ItemTypes {
@@ -95,12 +98,15 @@ class dWMShop_c : public dActor_c {
 
 		void buyItem(int item);
 
+		void showSelectCursor();
+
 		dStateWrapper_c<dWMShop_c> state;
 
 		USING_STATES(dWMShop_c);
 		DECLARE_STATE(Hidden);
 		DECLARE_STATE(ShowWait);
 		DECLARE_STATE(ButtonActivateWait);
+		DECLARE_STATE(CoinCountdown);
 		DECLARE_STATE(Wait);
 		DECLARE_STATE(HideWait);
 };