2 files changed, 182 insertions, 12 deletions

diff --git a/src/koopatlas/starcoin.cpp b/src/koopatlas/starcoin.cpp
index 7b7db51..3b8372e 100644
--- a/src/koopatlas/starcoin.cpp
+++ b/src/koopatlas/starcoin.cpp
@@ -11,11 +11,19 @@ dWMStarCoin_c *dWMStarCoin_c::build() {
 	return c;
 }
 
-dWMStarCoin_c::dWMStarCoin_c() {
+dWMStarCoin_c::dWMStarCoin_c() : state(this) {
 	layoutLoaded = false;
 	visible = false;
+	state.setState(&StateID_Hidden);
 }
 
+CREATE_STATE(dWMStarCoin_c, Hidden);
+CREATE_STATE(dWMStarCoin_c, ShowWait);
+CREATE_STATE(dWMStarCoin_c, ShowSectionWait);
+CREATE_STATE(dWMStarCoin_c, Wait);
+CREATE_STATE(dWMStarCoin_c, HideSectionWait);
+CREATE_STATE(dWMStarCoin_c, HideWait);
+
 int dWMStarCoin_c::onCreate() {
 
 	if (!layoutLoaded) {
@@ -100,24 +108,17 @@ int dWMStarCoin_c::onDelete() {
 
 
 void dWMStarCoin_c::show() {
-	visible = true;
-	layout.enableNonLoopAnim(SHOW_ALL);
+	if (state.getCurrentState() == &StateID_Hidden)
+		state.setState(&StateID_ShowWait);
 }
 
 
 int dWMStarCoin_c::onExecute() {
+	state.execute();
+
 	if (visible) {
 		layout.execAnimations();
 		layout.update();
-
-		int nowPressed = Remocon_GetPressed(GetActiveRemocon());
-
-		if (!layout.isAnyAnimOn()) {
-			if (nowPressed & WPAD_B) {
-				MapSoundPlayer(SoundRelatedClass, SE_SYS_DIALOGUE_OUT_AUTO, 1);
-				layout.enableNonLoopAnim(1); 
-			} 
-		}
 	}
 
 	return true;
@@ -130,3 +131,146 @@ int dWMStarCoin_c::onDraw() {
 	return true;
 }
 
+
+void dWMStarCoin_c::showLeftArrow() {
+	if (!isLeftArrowVisible) {
+		isLeftArrowVisible = true;
+		layout.enableNonLoopAnim(SHOW_LEFT_ARROW);
+	}
+}
+
+void dWMStarCoin_c::showRightArrow() {
+	if (!isRightArrowVisible) {
+		isRightArrowVisible = true;
+		layout.enableNonLoopAnim(SHOW_RIGHT_ARROW);
+	}
+}
+
+void dWMStarCoin_c::hideLeftArrow() {
+	if (isLeftArrowVisible) {
+		isLeftArrowVisible = false;
+		layout.enableNonLoopAnim(HIDE_LEFT_ARROW);
+	}
+}
+
+void dWMStarCoin_c::hideRightArrow() {
+	if (isRightArrowVisible) {
+		isRightArrowVisible = false;
+		layout.enableNonLoopAnim(HIDE_RIGHT_ARROW);
+	}
+}
+
+void dWMStarCoin_c::setLeftArrowVisible(bool value) {
+	if (value)
+		showLeftArrow();
+	else
+		hideLeftArrow();
+}
+
+void dWMStarCoin_c::setRightArrowVisible(bool value) {
+	if (value)
+		showRightArrow();
+	else
+		hideRightArrow();
+}
+
+
+bool dWMStarCoin_c::canScrollLeft() const {
+	return (currentSection > 0);
+}
+bool dWMStarCoin_c::canScrollRight() const {
+	// TODO
+	return false;
+}
+
+void dWMStarCoin_c::loadInfo() {
+	// TODO
+}
+
+void dWMStarCoin_c::loadSectionInfo() {
+	// TODO
+}
+
+
+void dWMStarCoin_c::beginState_Hidden() { }
+void dWMStarCoin_c::executeState_Hidden() { }
+void dWMStarCoin_c::endState_Hidden() { }
+
+void dWMStarCoin_c::beginState_ShowWait() {
+	visible = true;
+	loadInfo();
+	layout.enableNonLoopAnim(SHOW_ALL);
+}
+void dWMStarCoin_c::executeState_ShowWait() {
+	if (!layout.isAnimOn(SHOW_ALL))
+		state.setState(&StateID_ShowSectionWait);
+}
+void dWMStarCoin_c::endState_ShowWait() { }
+
+void dWMStarCoin_c::beginState_ShowSectionWait() {
+	loadSectionInfo();
+	layout.enableNonLoopAnim(SHOW_SECTION);
+
+	if (canScrollLeft())
+		showLeftArrow();
+	if (canScrollRight())
+		showRightArrow();
+}
+void dWMStarCoin_c::executeState_ShowSectionWait() {
+	if (!layout.isAnimOn(SHOW_SECTION))
+		state.setState(&StateID_Wait);
+}
+void dWMStarCoin_c::endState_ShowSectionWait() { }
+
+void dWMStarCoin_c::beginState_Wait() { }
+void dWMStarCoin_c::executeState_Wait() {
+	int nowPressed = Remocon_GetPressed(GetActiveRemocon());
+
+	if (nowPressed & WPAD_ONE) {
+		MapSoundPlayer(SoundRelatedClass, SE_SYS_DIALOGUE_OUT_AUTO, 1);
+		willExit = true;
+		state.setState(&StateID_HideSectionWait);
+	} else if ((nowPressed & WPAD_LEFT) && canScrollLeft()) {
+		currentSection--;
+		willExit = false;
+		state.setState(&StateID_HideSectionWait);
+	} else if ((nowPressed & WPAD_RIGHT) && canScrollRight()) {
+		currentSection++;
+		willExit = false;
+		state.setState(&StateID_HideSectionWait);
+	}
+}
+void dWMStarCoin_c::endState_Wait() { }
+
+void dWMStarCoin_c::beginState_HideSectionWait() {
+	layout.enableNonLoopAnim(HIDE_SECTION);
+	if (willExit) {
+		hideLeftArrow();
+		hideRightArrow();
+	} else {
+		setLeftArrowVisible(canScrollLeft());
+		setRightArrowVisible(canScrollRight());
+	}
+}
+void dWMStarCoin_c::executeState_HideSectionWait() {
+	if (!layout.isAnimOn(HIDE_SECTION)) {
+		if (willExit)
+			state.setState(&StateID_HideWait);
+		else
+			state.setState(&StateID_ShowSectionWait);
+	}
+}
+void dWMStarCoin_c::endState_HideSectionWait() { }
+
+void dWMStarCoin_c::beginState_HideWait() {
+	layout.enableNonLoopAnim(SHOW_ALL);
+	layout.grpHandlers[SHOW_ALL].frameCtrl.flags = 3; // NO_LOOP | REVERSE
+}
+void dWMStarCoin_c::executeState_HideWait() {
+	if (!layout.isAnimOn(SHOW_ALL))
+		state.setState(&StateID_Wait);
+}
+void dWMStarCoin_c::endState_HideWait() {
+	visible = false;
+}
+
diff --git a/src/koopatlas/starcoin.h b/src/koopatlas/starcoin.h
index c4e9cbf..3d931e8 100644
--- a/src/koopatlas/starcoin.h
+++ b/src/koopatlas/starcoin.h
@@ -37,6 +37,23 @@ class dWMStarCoin_c : public dActor_c {
 			SHINE_COUNT = 5,
 		};
 
+		int currentSection;
+
+		bool isLeftArrowVisible, isRightArrowVisible;
+		bool willExit;
+
+		bool canScrollLeft() const;
+		bool canScrollRight() const;
+		void loadInfo();
+		void loadSectionInfo();
+
+		void showLeftArrow();
+		void showRightArrow();
+		void hideLeftArrow();
+		void hideRightArrow();
+		void setLeftArrowVisible(bool value);
+		void setRightArrowVisible(bool value);
+
 		nw4r::lyt::Picture
 			*Shine[COLUMN_COUNT][SHINE_COUNT],
 			*CoinOutline[COLUMN_COUNT][ROW_COUNT][3],
@@ -49,6 +66,15 @@ class dWMStarCoin_c : public dActor_c {
 			*EarnedCoinCount, *EarnedCoinMax,
 			*BtnWorldSelText, *BtnBackText;
 
+		dStateWrapper_c<dWMStarCoin_c> state;
+
+		USING_STATES(dWMStarCoin_c);
+		DECLARE_STATE(Hidden);
+		DECLARE_STATE(ShowWait);
+		DECLARE_STATE(ShowSectionWait);
+		DECLARE_STATE(Wait);
+		DECLARE_STATE(HideSectionWait);
+		DECLARE_STATE(HideWait);
 };
 
 #endif