From 20dd8f34fcc771c7922a75150777beee7f2b4d5e Mon Sep 17 00:00:00 2001
From: commy2 <commy-2@gmx.de>
Date: Thu, 26 Mar 2015 15:06:51 +0100
Subject: [PATCH] fall down after getting shot while moving

---
 addons/hitreactions/$PBOPREFIX$               |  1 +
 addons/hitreactions/CfgEventHandlers.hpp      | 14 +++++
 addons/hitreactions/XEH_preInit.sqf           |  7 +++
 addons/hitreactions/config.cpp                | 15 +++++
 .../hitreactions/functions/fnc_fallDown.sqf   | 57 +++++++++++++++++++
 .../functions/script_component.hpp            |  1 +
 addons/hitreactions/script_component.hpp      | 12 ++++
 7 files changed, 107 insertions(+)
 create mode 100644 addons/hitreactions/$PBOPREFIX$
 create mode 100644 addons/hitreactions/CfgEventHandlers.hpp
 create mode 100644 addons/hitreactions/XEH_preInit.sqf
 create mode 100644 addons/hitreactions/config.cpp
 create mode 100644 addons/hitreactions/functions/fnc_fallDown.sqf
 create mode 100644 addons/hitreactions/functions/script_component.hpp
 create mode 100644 addons/hitreactions/script_component.hpp

diff --git a/addons/hitreactions/$PBOPREFIX$ b/addons/hitreactions/$PBOPREFIX$
new file mode 100644
index 0000000000..b2a9a05ac5
--- /dev/null
+++ b/addons/hitreactions/$PBOPREFIX$
@@ -0,0 +1 @@
+z\ace\addons\hitreactions
\ No newline at end of file
diff --git a/addons/hitreactions/CfgEventHandlers.hpp b/addons/hitreactions/CfgEventHandlers.hpp
new file mode 100644
index 0000000000..1eea968973
--- /dev/null
+++ b/addons/hitreactions/CfgEventHandlers.hpp
@@ -0,0 +1,14 @@
+
+class Extended_PreInit_EventHandlers {
+    class ADDON {
+        init = QUOTE(call COMPILE_FILE(XEH_preInit));
+    };
+};
+
+class Extended_Hit_EventHandlers {
+    class CAManBase {
+        class ADDON {
+            hit = QUOTE(_this call FUNC(fallDown));
+        };
+    };
+};
diff --git a/addons/hitreactions/XEH_preInit.sqf b/addons/hitreactions/XEH_preInit.sqf
new file mode 100644
index 0000000000..d3c0973ee7
--- /dev/null
+++ b/addons/hitreactions/XEH_preInit.sqf
@@ -0,0 +1,7 @@
+#include "script_component.hpp"
+
+ADDON = false;
+
+PREP(fallDown);
+
+ADDON = true;
diff --git a/addons/hitreactions/config.cpp b/addons/hitreactions/config.cpp
new file mode 100644
index 0000000000..33d2665311
--- /dev/null
+++ b/addons/hitreactions/config.cpp
@@ -0,0 +1,15 @@
+#include "script_component.hpp"
+
+class CfgPatches {
+    class ADDON {
+        units[] = {};
+        weapons[] = {};
+        requiredVersion = REQUIRED_VERSION;
+        requiredAddons[] = {"ace_common"};
+        author[] = {"commy2"};
+        authorUrl = "https://github.com/commy2";
+        VERSION_CONFIG;
+    };
+};
+
+#include "CfgEventHandlers.hpp"
diff --git a/addons/hitreactions/functions/fnc_fallDown.sqf b/addons/hitreactions/functions/fnc_fallDown.sqf
new file mode 100644
index 0000000000..dc6b9703fd
--- /dev/null
+++ b/addons/hitreactions/functions/fnc_fallDown.sqf
@@ -0,0 +1,57 @@
+// by commy2
+#include "script_component.hpp"
+
+private "_unit";
+
+_unit = _this select 0;
+_firer = _this select 1;
+_damage = _this select 2;
+
+// don't fall on collision damage
+if (_unit == _firer) exitWith {};
+
+// don't fall after minor damage
+if (_damage < 0.1) exitWith {};
+
+// this checks most things, so it doesn't mess with being inside vehicles or while dragging etc.
+if !([_unit, vehicle _unit] call EFUNC(common,canInteractWith)) exitWith {};
+
+// only play animation when standing due to lack of animations, sry
+if !(stance _unit in ["CROUCH", "STAND"]) exitWith {};
+
+private "_velocity";
+_velocity = vectorMagnitude velocity _unit;
+
+// only fall when moving
+if (_velocity < 2) exitWith {};
+
+// get correct animation by weapon
+private "_anim";
+_anim = switch (currentWeapon _unit) do {
+    case (""): {"AmovPercMsprSnonWnonDf_AmovPpneMstpSnonWnonDnon"};
+    case (primaryWeapon _unit): {
+        [
+            ["AmovPercMsprSlowWrfldf_AmovPpneMstpSrasWrflDnon_2", "AmovPercMsprSlowWrfldf_AmovPpneMstpSrasWrflDnon"] select (_velocity > 4),
+            ["AmovPercMsprSlowWrfldf_AmovPpneMstpSrasWrflDnon_2", "AmovPercMsprSlowWrfldf_AmovPpneMstpSrasWrflDnon"] select (_velocity > 4),
+            "AmovPercMstpSrasWrflDnon_AadjPpneMstpSrasWrflDleft",
+            "AmovPercMstpSrasWrflDnon_AadjPpneMstpSrasWrflDright"
+        ] select floor random 4;
+    };
+    case (handgunWeapon _unit): {
+        [
+            "AmovPercMsprSlowWpstDf_AmovPpneMstpSrasWpstDnon",
+            "AmovPercMsprSlowWpstDf_AmovPpneMstpSrasWpstDnon",
+            "AmovPercMstpSrasWpstDnon_AadjPpneMstpSrasWpstDleft",
+            "AmovPercMstpSrasWpstDnon_AadjPpneMstpSrasWpstDright"
+        ] select floor random 4;
+    };
+    default {""};
+};
+
+// exit if no animation for this weapon exists, i.E. binocular or rocket launcher
+if (_anim == "") exitWith {};
+
+// don't mess with transitions. don't fall then.
+if ([_unit] call EFUNC(common,inTransitionAnim)) exitWith {};
+
+[_unit, _anim, 2] call EFUNC(common,doAnimation);
diff --git a/addons/hitreactions/functions/script_component.hpp b/addons/hitreactions/functions/script_component.hpp
new file mode 100644
index 0000000000..ba26402e2b
--- /dev/null
+++ b/addons/hitreactions/functions/script_component.hpp
@@ -0,0 +1 @@
+#include "\z\ace\addons\hitreactions\script_component.hpp"
\ No newline at end of file
diff --git a/addons/hitreactions/script_component.hpp b/addons/hitreactions/script_component.hpp
new file mode 100644
index 0000000000..011a3b6c31
--- /dev/null
+++ b/addons/hitreactions/script_component.hpp
@@ -0,0 +1,12 @@
+#define COMPONENT hitreactions
+#include "\z\ace\addons\main\script_mod.hpp"
+
+#ifdef DEBUG_ENABLED_HITREACTIONS
+    #define DEBUG_MODE_FULL
+#endif
+
+#ifdef DEBUG_ENABLED_HITREACTIONS
+    #define DEBUG_SETTINGS DEBUG_ENABLED_HITREACTIONS
+#endif
+
+#include "\z\ace\addons\main\script_macros.hpp"
\ No newline at end of file