--- a/net/minecraft/client/MouseHelper.java
+++ b/net/minecraft/client/MouseHelper.java
@@ -77,11 +77,15 @@
                int p_198023_3_f = p_198023_3_;
                if (flag) {
                   Screen.wrapScreenError(() -> {
-                     aboolean[0] = this.field_198036_a.field_71462_r.mouseClicked(d0, d1, p_198023_3_f);
+                     aboolean[0] = net.minecraftforge.client.ForgeHooksClient.onGuiMouseClickedPre(this.field_198036_a.field_71462_r, d0, d1, p_198023_3_f);
+                     if (!aboolean[0]) aboolean[0] = this.field_198036_a.field_71462_r.mouseClicked(d0, d1, p_198023_3_f);
+                     if (!aboolean[0]) aboolean[0] = net.minecraftforge.client.ForgeHooksClient.onGuiMouseClickedPost(this.field_198036_a.field_71462_r, d0, d1, p_198023_3_f);
                   }, "mouseClicked event handler", this.field_198036_a.field_71462_r.getClass().getCanonicalName());
                } else {
                   Screen.wrapScreenError(() -> {
-                     aboolean[0] = this.field_198036_a.field_71462_r.mouseReleased(d0, d1, p_198023_3_f);
+                     aboolean[0] = net.minecraftforge.client.ForgeHooksClient.onGuiMouseReleasedPre(this.field_198036_a.field_71462_r, d0, d1, p_198023_3_f);
+                     if (!aboolean[0]) aboolean[0] = this.field_198036_a.field_71462_r.mouseReleased(d0, d1, p_198023_3_f);
+                     if (!aboolean[0]) aboolean[0] = net.minecraftforge.client.ForgeHooksClient.onGuiMouseReleasedPost(this.field_198036_a.field_71462_r, d0, d1, p_198023_3_f);
                   }, "mouseReleased event handler", this.field_198036_a.field_71462_r.getClass().getCanonicalName());
                }
             }
@@ -105,7 +109,7 @@
                }
             }
          }
-
+         net.minecraftforge.client.ForgeHooksClient.fireMouseInput(p_198023_3_, p_198023_4_, p_198023_5_);
       }
    }
 
@@ -116,7 +120,9 @@
             if (this.field_198036_a.field_71462_r != null) {
                double d1 = this.field_198040_e * (double)this.field_198036_a.field_195558_d.func_198107_o() / (double)this.field_198036_a.field_195558_d.func_198105_m();
                double d2 = this.field_198041_f * (double)this.field_198036_a.field_195558_d.func_198087_p() / (double)this.field_198036_a.field_195558_d.func_198083_n();
-               this.field_198036_a.field_71462_r.mouseScrolled(d1, d2, d0);
+               if (net.minecraftforge.client.ForgeHooksClient.onGuiMouseScrollPre(this, this.field_198036_a.field_71462_r, d0)) return;
+               if (this.field_198036_a.field_71462_r.mouseScrolled(d1, d2, d0)) return;
+               net.minecraftforge.client.ForgeHooksClient.onGuiMouseScrollPost(this, this.field_198036_a.field_71462_r, d0);
             } else if (this.field_198036_a.field_71439_g != null) {
                if (this.field_200542_o != 0.0D && Math.signum(d0) != Math.signum(this.field_200542_o)) {
                   this.field_200542_o = 0.0D;
@@ -168,7 +174,9 @@
                double d2 = (p_198022_3_ - this.field_198040_e) * (double)this.field_198036_a.field_195558_d.func_198107_o() / (double)this.field_198036_a.field_195558_d.func_198105_m();
                double d3 = (p_198022_5_ - this.field_198041_f) * (double)this.field_198036_a.field_195558_d.func_198087_p() / (double)this.field_198036_a.field_195558_d.func_198083_n();
                Screen.wrapScreenError(() -> {
-                  iguieventlistener.mouseDragged(d0, d1, this.field_198042_g, d2, d3);
+               if (net.minecraftforge.client.ForgeHooksClient.onGuiMouseDragPre(this.field_198036_a.field_71462_r, d0, d1, this.field_198042_g, d2, d3)) return;
+               if (iguieventlistener.mouseDragged(d0, d1, this.field_198042_g, d2, d3)) return;
+               net.minecraftforge.client.ForgeHooksClient.onGuiMouseDragPost(this.field_198036_a.field_71462_r, d0, d1, this.field_198042_g, d2, d3);
                }, "mouseDragged event handler", iguieventlistener.getClass().getCanonicalName());
             }
          }
@@ -233,6 +241,10 @@
       return this.field_198039_d;
    }
 
+   public boolean isMiddleDown() {
+      return this.field_198038_c;
+   }
+
    public double func_198024_e() {
       return this.field_198040_e;
    }
@@ -241,6 +253,14 @@
       return this.field_198041_f;
    }
 
+   public double getXVelocity() {
+      return this.field_198048_m;
+   }
+
+   public double getYVelocity() {
+      return this.field_198049_n;
+   }
+
    public void func_198021_g() {
       this.field_198043_h = true;
    }