feat: modularize On-Melee-HitWall jump

TeamPotry · Oct 2, 2023 · 37b1813 · 37b1813
1 parent c2929ae
commit 37b1813
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Showing 2 changed files with 78 additions and 20 deletions.
diff --git a/addons/sourcemod/scripting/ff2_module/dhooks.sp b/addons/sourcemod/scripting/ff2_module/dhooks.sp
@@ -61,26 +61,6 @@ public MRESReturn DHookCallback_OnEntityHit_Post(int weapon, DHookParam params)
             }
         }
     }
-    else if(TF2_GetClientTeam(iOwner) != BossTeam && !IsBoss(iOwner)
-        && ent == 0)
-    {
-        // WallJump
-        float velocity[3];
-        GetEntPropVector(iOwner, Prop_Data, "m_vecVelocity", velocity);
-        if(velocity[2] < -192.0)    return MRES_Ignored;
-
-        // -48.0 ~ -192.0
-        float multiplier = 1.0;
-        if(velocity[2] < -48.0)
-            multiplier = 1.0 - ((velocity[2] * -1.0) * 0.0052083); // 1/192
-
-        velocity[2] = 600.0 * multiplier;
-        SetEntPropEnt(iOwner, Prop_Send, "m_hGroundEntity", -1);
-        SetEntityFlags(iOwner, GetEntityFlags(iOwner) & ~FL_ONGROUND);
-
-        TeleportEntity(iOwner, NULL_VECTOR, NULL_VECTOR, velocity);
-        SetEntPropVector(iOwner, Prop_Data, "m_vecAbsVelocity", velocity);
-    }
 
     return MRES_Ignored;
 }

diff --git a/addons/sourcemod/scripting/freak_fortress_2/walljump.sp b/addons/sourcemod/scripting/freak_fortress_2/walljump.sp
@@ -0,0 +1,78 @@
+#pragma semicolon 1
+
+#include <sourcemod>
+#include <dhooks>
+#include <tf2_stocks>
+#include <freak_fortress_2>
+#include <ff2_modules/general>
+
+public Plugin myinfo=
+{
+	name="Freak Fortress 2: Hit-Wall Jump",
+	author="Nopied◎",
+	description="",
+	version="20231002",
+};
+
+public void OnPluginStart()
+{
+    GameData gamedata = new GameData("potry");
+    if (gamedata == null)
+    {
+        SetFailState("Could not find potry gamedata");
+        return;
+    }
+
+    CreateDynamicDetour(gamedata, "CTFWeaponBaseMelee::OnEntityHit", _, DHookCallback_OnEntityHit_Post);
+}
+
+static void CreateDynamicDetour(GameData gamedata, const char[] name, DHookCallback callbackPre = INVALID_FUNCTION, DHookCallback callbackPost = INVALID_FUNCTION)
+{
+	DynamicDetour detour = DynamicDetour.FromConf(gamedata, name);
+	if (detour)
+	{
+		if (callbackPre != INVALID_FUNCTION)
+			detour.Enable(Hook_Pre, callbackPre);
+
+		if (callbackPost != INVALID_FUNCTION)
+			detour.Enable(Hook_Post, callbackPost);
+	}
+	else
+	{
+		LogError("Failed to create detour setup handle for %s", name);
+	}
+}
+
+public MRESReturn DHookCallback_OnEntityHit_Post(int weapon, DHookParam params)
+{
+    int iOwner = GetEntPropEnt(weapon, Prop_Send, "m_hOwnerEntity");
+    int ent = params.Get(1);
+
+    if(TF2_GetClientTeam(iOwner) != FF2_GetBossTeam() && !IsBoss(iOwner)
+        && ent == 0)
+    {
+        // WallJump
+        float velocity[3];
+        GetEntPropVector(iOwner, Prop_Data, "m_vecVelocity", velocity);
+        if(velocity[2] < -192.0)    return MRES_Ignored;
+
+        // -48.0 ~ -192.0
+        float multiplier = 1.0;
+        if(velocity[2] < -48.0)
+            multiplier = 1.0 - ((velocity[2] * -1.0) * 0.0052083); // 1/192
+
+        velocity[2] = 600.0 * multiplier;
+        SetEntPropEnt(iOwner, Prop_Send, "m_hGroundEntity", -1);
+        SetEntityFlags(iOwner, GetEntityFlags(iOwner) & ~FL_ONGROUND);
+
+        TeleportEntity(iOwner, NULL_VECTOR, NULL_VECTOR, velocity);
+        SetEntPropVector(iOwner, Prop_Data, "m_vecAbsVelocity", velocity);
+    }
+
+    return MRES_Ignored;
+}
+
+stock bool IsBoss(int client)
+{
+    return FF2_GetBossIndex(client) != -1;
+}