New README

README.md

@@ -2,9 +2,78 @@
 Multi-NPC dialogue system for Gothic, 
 based on the solution form [AFSP Trialogue package](https://github.com/Bad-Scientists/AF-Script-Packet/blob/main/Standalone-Packages/G12-Trialogue/trialogue.d).
 
-## TODO
+## ToDo
 
 - [x] Implement the basic functionality of the multilogue system
 - [ ] Increase the default display dialogue distance if needed
 - [ ] Custom camera system
-- [ ] Gothic 1 compatibility
+- [ ] Gothic 1 compatibility
+
+## Usage
+1. Download `zMultilogue.vdf` and place it inside `<GOTHIC_ROOT>/Data` with Union installed to automatically load the plugin at the start of the game.
+
+2. Copy the `ZS_MULTILOGUE` routine from [`_externals/zMultilogue.d`](https://github.com/Silver-Ore-Team/zMultilogue/blob/main/_externals/zMultilogue.d) into any file parsed by the game.
+
+3. Use the plugin's externals to create multilogues :smile:
+
+## Example
+The following example demonstrates how to create a simple multilogue with two NPCs.
+```cpp
+instance DIA_TEST_ZMUL(C_INFO)
+{
+	npc         = NONE_100_Xardas;
+	nr          = 0;
+	condition   = DIA_TEST_ZMUL_Condition;
+	information = DIA_TEST_ZMUL_Info;
+	permanent   = FALSE;
+	description = "Multilogue test";
+};
+
+FUNC INT DIA_TEST_ZMUL_Condition()
+{
+	return TRUE;
+};
+
+FUNC VOID DIA_TEST_ZMUL_Info()
+{
+	var C_NPC diego; diego = Hlp_GetNpc(PC_Thief_NW);
+	var C_NPC xardas; xardas = Hlp_GetNpc(NONE_100_Xardas);
+	zMul_Invite(diego);
+	zMul_Start();
+	AI_Output(other, self, "DIA_TEST_ZMUL_15_00"); //I found your gold!
+	zMul_Next(diego);
+	AI_Output(self, other, "DIA_TEST_ZMUL_11_01"); //Great. Show me.
+	zMul_Next(xardas);
+	AI_Output(self, other, "DIA_TEST_ZMUL_14_02"); //What gold?
+	AI_Output(other, self, "DIA_TEST_ZMUL_15_03"); //None of your business.
+	AI_Output(self, other, "DIA_TEST_ZMUL_14_04"); //Okay. I will be in the tower.
+	zMul_Next(diego);
+	AI_Output(self, other, "DIA_TEST_ZMUL_11_05"); //Give me the gold now.
+	zMul_Finish();
+};
+```
+
+## Support
+
+You can contact the authors and maintainers on Discord. 
+Look for [@muczciwek](https://discordapp.com/users/667438896594026517).
+
+#### Gothic Modding Community
+
+Biggest community of international Gothic modders.
+https://discord.gg/6rQQGVQK
+
+#### 🇵🇱 Historia Neka
+
+Official Discord of Nek's History, the mod we are working on and started zMultilogue for it.
+https://discord.gg/cvd6jhKB`
+
+
+## License
+
+zMultilogue is licensed under [MIT license](LICENSE) excluding some dependencies.
+
+[union-api](https://gitlab.com/union-framework/union-api) and [gothic-api](https://gitlab.com/union-framework/gothic-api) are licensed under [GNU GENERAL PUBLIC LICENSE V3](https://gitlab.com/union-framework/union-api-/blob/main/LICENSE).
+
+
+GothicVDFS 2.6 [Copyright (c) 2001-2003, Nico Bendlin, Copyright (c) 1994-2002, Peter Sabath / TRIACOM Software GmbH](vdf/License.txt)