fix: Implement missing survival tooltip script (#1679)

* brother

* use some better logic

* Implement spider boss msg script

tested that the message now shows up when hitting the survival spider entrance area

dScripts/ai/AG/AgSpiderBossMessage.h

@@ -0,0 +1,37 @@
+#ifndef AGSPIDERBOSSMESSAGE_H
+#define AGSPIDERBOSSMESSAGE_H
+
+#include "CppScripts.h"
+
+struct Box {
+	LWOOBJID boxTarget{};
+	bool isDisplayed{};
+	bool isTouch{};
+	bool isFirst{};
+	LWOOBJID boxSelf{};
+	std::u16string boxText{};
+	int32_t boxTime{ 1 };
+
+	void Reset() {
+		boxTarget = LWOOBJID_EMPTY;
+		isDisplayed = false;
+		isTouch = false;
+		isFirst = false;
+		boxSelf = LWOOBJID_EMPTY;
+		boxText.clear();
+		boxTime = 1;
+	}
+};
+
+class AgSpiderBossMessage : public CppScripts::Script {
+public:
+	Box GetBox(Entity* self) const;
+	void SetBox(Entity* self, const Box& box) const;
+	void MakeBox(Entity* self) const;
+	void OnCollisionPhantom(Entity* self, Entity* target) override;
+	void OnOffCollisionPhantom(Entity* self, Entity* target) override;
+	void OnTimerDone(Entity* self, std::string timerName) override;
+	void ResetBox(Entity* self) const;
+};
+
+#endif  //!AGSPIDERBOSSMESSAGE_H