New positional audio plugin for Planetside 2.

installer/Plugins.wxs

@@ -107,6 +107,9 @@
       <Component Id="manual.dll">
         <File Source="$(var.SourceDir)\release\plugins\manual.dll" KeyPath="yes" />
       </Component>
+      <Component Id="ps2.dll">
+        <File Source="$(var.SourceDir)\release\plugins\ps2.dll" KeyPath="yes" />
+      </Component>
       <Component Id="sto.dll">
         <File Source="$(var.SourceDir)\release\plugins\sto.dll" KeyPath="yes" />
       </Component>
@@ -165,6 +168,7 @@
       <ComponentRef Id="lol.dll" />
       <ComponentRef Id="lotro.dll" />
       <ComponentRef Id="manual.dll" />
+      <ComponentRef Id="ps2.dll" />
       <ComponentRef Id="sto.dll" />
       <ComponentRef Id="tf2.dll" />
       <ComponentRef Id="ut99.dll" />

plugins/plugins.pro

@@ -5,5 +5,5 @@ SUBDIRS = link manual
 DIST = plugins.pri
 
 win32 {
-	SUBDIRS += aoc arma2 bf1942 bf2 bf3 bf2142 bfbc2 bfheroes blacklight borderlands borderlands2 breach cod2 cod4 cod5 codmw2 codmw2so cs css dods dys etqw tf2 gmod gtaiv gw hl2dm insurgency jc2 l4d l4d2 lol lotro sto ut2004 ut3 ut99 wolfet wow
+	SUBDIRS += aoc arma2 bf1942 bf2 bf3 bf2142 bfbc2 bfheroes blacklight borderlands borderlands2 breach cod2 cod4 cod5 codmw2 codmw2so cs css dods dys etqw tf2 gmod gtaiv gw hl2dm insurgency jc2 l4d l4d2 lol lotro ps2 sto ut2004 ut3 ut99 wolfet wow
 }

plugins/ps2/ps2.cpp

@@ -0,0 +1,173 @@
+/* Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
+   Copyright (C) 2012-2013, Moritz Schneeweiss <quirb@hotmail.com>
+
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   - Redistributions of source code must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright notice,
+     this list of conditions and the following disclaimer in the documentation
+     and/or other materials provided with the distribution.
+   - Neither the name of the Mumble Developers nor the names of its
+     contributors may be used to endorse or promote products derived from this
+     software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "../mumble_plugin_win32.h"
+
+static int fetch(float *avatar_pos, float *avatar_front, float *avatar_top, float *camera_pos, float *camera_front, float *camera_top, std::string &context, std::wstring &/*identity*/) {
+	for (int i=0;i<3;i++)
+		avatar_pos[i]=avatar_front[i]=avatar_top[i]=camera_pos[i]=camera_front[i]=camera_top[i]=0.0f;
+
+	unsigned int state;
+	bool ok;
+
+	BYTE *stateptr0;
+	BYTE *stateptr1;
+	BYTE *stateptr2;
+	ok = peekProc((BYTE *) pModule+0x2B57830, stateptr0) &&
+	     peekProc((BYTE *) stateptr0 + 0x134, stateptr1) &&
+	     peekProc((BYTE *) stateptr1 + 0x24, stateptr2) &&
+	     peekProc((BYTE *) stateptr2 + 0x5fc, state);
+
+	if (! ok)
+		return false;
+
+	if (state != 0xFFFFFFFF) {
+		context.clear();
+		return true; // This results in all vectors beeing zero which tells Mumble to ignore them.
+	}
+
+	// Create containers to stuff our raw data into, so we can convert it to Mumble's coordinate system
+	float cam_corrector[3];
+	float pos_corrector[3];
+	float front_corrector[3];
+	float top_corrector[3];
+
+	// Peekproc and assign game addresses to our containers, so we can retrieve positional data
+	BYTE *baseptr0;
+	BYTE *baseptr1;
+
+	ok = peekProc((BYTE *) pModule + 0x00001984, baseptr0) &&
+	     peekProc((BYTE *) baseptr0 + 0x4AC, baseptr1) &&
+	     peekProc((BYTE *) baseptr1 + 0x1e10, cam_corrector) &&
+	     peekProc((BYTE *) baseptr1 + 0x1e30, front_corrector) &&
+	     peekProc((BYTE *) baseptr1 + 0x1e20, top_corrector) &&
+	     peekProc((BYTE *) baseptr1 + 0xB0, pos_corrector);
+
+	if (! ok)
+		return false;
+
+	// Convert to left-handed coordinate system
+	camera_pos[0] = cam_corrector[2];
+	camera_pos[1] = cam_corrector[1];
+	camera_pos[2] = cam_corrector[0];
+
+	avatar_pos[0] = pos_corrector[2];
+	avatar_pos[1] = pos_corrector[1];
+	avatar_pos[2] = pos_corrector[0];
+
+	avatar_pos[1] += 1.5f;
+
+	avatar_front[0] = front_corrector[2];
+	avatar_front[1] = front_corrector[1];
+	avatar_front[2] = front_corrector[0];
+
+	avatar_top[0] = -top_corrector[2];
+	avatar_top[1] = -top_corrector[1];
+	avatar_top[2] = -top_corrector[0];
+
+	for (int i=0;i<3;i++) {
+		camera_front[i] = avatar_front[i];
+		camera_top[i] = avatar_top[i];
+	}
+
+	// Read continent name
+	BYTE *cbase = peekProc<BYTE *> ((BYTE *) pModule + 0x02B0F548);
+	BYTE *cptr1 = cbase + 0xEC;
+
+	char continentname[6];
+	peekProc(cptr1, continentname);
+	continentname[sizeof(continentname)/sizeof(continentname[0]) - 1] = '\0';
+
+	std::ostringstream contextss;
+	contextss << "{"
+		<< "\"continent\":\"" << continentname << "\""
+		<< "}";
+
+	context = contextss.str();
+
+	return true;
+}
+
+static int trylock(const std::multimap<std::wstring, unsigned long long int> &pids) {
+
+	if (! initialize(pids, L"PlanetSide2.exe"))
+		return false;
+
+	// Check if we can get meaningful data from it
+	float apos[3], afront[3], atop[3];
+	float cpos[3], cfront[3], ctop[3];
+	std::wstring sidentity;
+	std::string scontext;
+
+	if (fetch(apos, afront, atop, cpos, cfront, ctop, scontext, sidentity)) {
+		return true;
+	} else {
+		generic_unlock();
+		return false;
+	}
+}
+
+static const std::wstring longdesc() {
+	return std::wstring(L"Supports Planetside 2 (v0.590.2.201856). No identity support yet. Context support limited to continentname.");
+}
+
+static std::wstring description(L"Planetside 2 (v0.590.2.201856)");
+static std::wstring shortname(L"Planetside 2");
+
+static int trylock1() {
+	return trylock(std::multimap<std::wstring, unsigned long long int>());
+}
+
+static MumblePlugin ps2plug = {
+	MUMBLE_PLUGIN_MAGIC,
+	description,
+	shortname,
+	NULL,
+	NULL,
+	trylock1,
+	generic_unlock,
+	longdesc,
+	fetch
+};
+
+static MumblePlugin2 ps2plug2 = {
+	MUMBLE_PLUGIN_MAGIC_2,
+	MUMBLE_PLUGIN_VERSION,
+	trylock
+};
+
+extern "C" __declspec(dllexport) MumblePlugin *getMumblePlugin() {
+	return &ps2plug;
+}
+
+extern "C" __declspec(dllexport) MumblePlugin2 *getMumblePlugin2() {
+	return &ps2plug2;
+}

plugins/ps2/ps2.pro

@@ -0,0 +1,7 @@
+include(../plugins.pri)
+
+TARGET		= ps2
+SOURCES		= ps2.cpp
+LIBS		+= -luser32
+
+