Add "Boost" effect

GSChaos/CChaos.cpp

@@ -274,6 +274,7 @@ void CChaos::FeatureInit()
 	RegisterChaosFeature<CFeatureNegativeAccelerate>();
 	RegisterChaosFeature<CFeatureSqueakShephard>();
 	RegisterChaosFeature<CFeatureSqueakShephards>();
+	RegisterChaosFeature<CFeatureBoost>();
 	RegisterChaosFeature<CFeatureNice>();
 
 	RegisterChaosFeature<CFeatureCombineEffects>(); // must be last!!!

GSChaos/CFeatureBoost.cpp

@@ -0,0 +1,23 @@
+#include "includes.h"
+
+void CFeatureBoost::Init()
+{
+	CChaosFeature::Init();
+}
+
+void CFeatureBoost::ActivateFeature()
+{
+	CChaosFeature::ActivateFeature();
+
+	(*sv_player)->v.velocity *= 3.0f;
+}
+
+void CFeatureBoost::DeactivateFeature()
+{
+	CChaosFeature::DeactivateFeature();
+}
+
+const char* CFeatureBoost::GetFeatureName()
+{
+	return "Boost";
+}

GSChaos/CFeatureBoost.h

@@ -0,0 +1,37 @@
+/**
+ * Copyright - ScriptedSnark, 2024.
+ * CFeatureBoost.h
+ *
+ * Project (GSChaos) header file
+ * Authors: ScriptedSnark.
+ * Do not delete this comment block. Respect others' work!
+ */
+
+#ifdef CFEATUREBOOST_H_RECURSE_GUARD
+#error Recursive header files inclusion detected in CFeatureBoost.h
+#else //CFEATUREBOOST_H_RECURSE_GUARD
+
+#define CFEATUREBOOST_H_RECURSE_GUARD
+
+#ifndef CFEATUREBOOST_H_GUARD
+#define CFEATUREBOOST_H_GUARD
+#pragma once
+
+#ifdef __cplusplus
+
+class CFeatureBoost : public CChaosFeature
+{
+	void Init() override;
+	void ActivateFeature() override;
+	void DeactivateFeature() override;
+	const char* GetFeatureName() override;
+};
+
+#else //!__cplusplus
+#error C++ compiler required to compile CFeatureBoost.h
+#endif //__cplusplus
+
+#endif //CFEATUREBOOST_H_GUARD
+
+#undef CFEATUREBOOST_H_RECURSE_GUARD
+#endif //CFEATUREBOOST_H_RECURSE_GUARD

GSChaos/GSChaos.vcxproj

@@ -129,6 +129,7 @@
     <ClCompile Include="CFeature20FPS.cpp" />
     <ClCompile Include="CFeatureAmIDead.cpp" />
     <ClCompile Include="CFeatureAudioCorrupt.cpp" />
+    <ClCompile Include="CFeatureBoost.cpp" />
     <ClCompile Include="CFeatureCombineEffects.cpp" />
     <ClCompile Include="CFeatureDarkness.cpp" />
     <ClCompile Include="CFeatureDeleteRandomEntity.cpp" />
@@ -252,6 +253,7 @@
     <ClInclude Include="CFeature20FPS.h" />
     <ClInclude Include="CFeatureAmIDead.h" />
     <ClInclude Include="CFeatureAudioCorrupt.h" />
+    <ClInclude Include="CFeatureBoost.h" />
     <ClInclude Include="CFeatureCombineEffects.h" />
     <ClInclude Include="CFeatureDarkness.h" />
     <ClInclude Include="CFeatureDeleteRandomEntity.h" />

GSChaos/GSChaos.vcxproj.filters

@@ -278,6 +278,9 @@
     <ClCompile Include="CFeatureSqueakShephards.cpp">
       <Filter>Effects</Filter>
     </ClCompile>
+    <ClCompile Include="CFeatureBoost.cpp">
+      <Filter>Effects</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="includes.h" />
@@ -653,6 +656,9 @@
     <ClInclude Include="CFeatureSqueakShephards.h">
       <Filter>Effects</Filter>
     </ClInclude>
+    <ClInclude Include="CFeatureBoost.h">
+      <Filter>Effects</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="Hooking">

GSChaos/Utils.cpp

@@ -8,6 +8,41 @@
 
 inline int	  ENTINDEX(edict_t* pEdict) { return (*g_engfuncs->pfnIndexOfEdict)(pEdict); }
 
+void _AngleVectors(const Vector angles, Vector forward, Vector right, Vector up)
+{
+	float		angle;
+	float		sr, sp, sy, cr, cp, cy;
+
+	angle = angles[0] * (M_PI * 2 / 360);
+	sy = sin(angle);
+	cy = cos(angle);
+	angle = angles[1] * (M_PI * 2 / 360);
+	sp = sin(angle);
+	cp = cos(angle);
+	angle = angles[2] * (M_PI * 2 / 360);
+	sr = sin(angle);
+	cr = cos(angle);
+
+	if (forward)
+	{
+		forward[0] = cp * cy;
+		forward[1] = cp * sy;
+		forward[2] = -sp;
+	}
+	if (right)
+	{
+		right[0] = (-1 * sr * sp * cy + -1 * cr * -sy);
+		right[1] = (-1 * sr * sp * sy + -1 * cr * cy);
+		right[2] = -1 * sr * cp;
+	}
+	if (up)
+	{
+		up[0] = (cr * sp * cy + -sr * -sy);
+		up[1] = (cr * sp * sy + -sr * cy);
+		up[2] = cr * cp;
+	}
+}
+
 void Draw_FillRGBA(int x, int y, int w, int h, int r, int g, int b, int a)
 {
 	glDisable(GL_TEXTURE_2D);

GSChaos/Utils.h

@@ -42,6 +42,7 @@ typedef struct
 	unsigned short	frequency;		// FIXED 8.8 noise frequency (low frequency is a jerk,high frequency is a rumble)
 } ScreenShake;
 
+void _AngleVectors(const Vector angles, Vector forward, Vector right, Vector up);
 void Draw_FillRGBA(int x, int y, int w, int h, int r, int g, int b, int a);
 char* UTIL_VarArgs(char* format, ...);
 edict_t* UTIL_FindEntityInSphere(edict_t* pStartEntity, const Vector& vecCenter, float flRadius);

GSChaos/includes.h

@@ -166,6 +166,7 @@ extern bool g_bEncrypted;
 #include "CFeatureNice.h"
 #include "CFeatureSqueakShephard.h"
 #include "CFeatureSqueakShephards.h"
+#include "CFeatureBoost.h"
 
 #include "CFeatureCombineEffects.h"
 //========================

README.md

@@ -105,7 +105,9 @@ If you don't want to play with this feature, rename `twitch.ini` to `twitch_DISA
 > Quake Pro
 > Negative Accelerate
 > Spawn Squeak Shephard
-> Spawn Squeak Shephards
+> Squeak Shephard Ambush
+> Boost
+> Nice
 > Combine Effects ( 3 in 1 )
 ```