Add documentation: inject, launcher and iidxhooks using them

doc/iidxhook/README.md

@@ -4,6 +4,11 @@ iidxhook is a collection of hook libraries for BeatmaniaIIDX providing
 emulation and various patches to run these games on non BemaniPC hardware and
 newer Windows versions.
 
+The hook libraries must be bootstrapped either using [inject](../inject.md) or
+[launcher](../launcher.md) depending on the version you want to run. Further
+instructions are given in dedicated readme files for each iidxhook version
+(see below).
+
 # Versions
 
 iidxhook comes in a few different flavors. The game and its engine changed over

doc/iidxhook/iidxhook1.md

@@ -6,6 +6,8 @@ The following games are compatible with this version of iidxhook:
 * RED
 * HAPPY SKY
 
+The games must be bootstrapped using [inject](../inject.md).
+
 # Data setup and running the game
 
 Ensure your folder with your unpacked data looks like this:

doc/iidxhook/iidxhook2.md

@@ -3,6 +3,8 @@
 The following games are compatible with this version of iidxhook:
 * DistorteD
 
+The games must be bootstrapped using [inject](../inject.md).
+
 # Data setup and running the game
 
 Ensure your folder with your unpacked data looks like this:

doc/iidxhook/iidxhook3.md

@@ -6,6 +6,8 @@ The following games are compatible with this version of iidxhook:
 * EMPRESS
 * SIRIUS
 
+The games must be bootstrapped using [inject](../inject.md).
+
 # Data setup and running the game
 
 Ensure your folder with your unpacked data looks like this:

doc/iidxhook/iidxhook4.md

@@ -3,6 +3,8 @@
 The following games are compatible with this version of iidxhook:
 * Resort Anthem
 
+The games must be bootstrapped using [launcher](../launcher.md).
+
 # Data setup and running the game
 
 We assume that you are using a clean/vanilla data dump. Ensure your ("concents")

doc/iidxhook/iidxhook5.md

@@ -3,6 +3,8 @@
 The following games are compatible with this version of iidxhook:
 * Lincle
 
+The games must be bootstrapped using [launcher](../launcher.md).
+
 # Data setup and running the game
 
 We assume that you are using a clean/vanilla data dump. Ensure your ("concents")

doc/iidxhook/iidxhook6.md

@@ -3,6 +3,8 @@
 The following games are compatible with this version of iidxhook:
 * Tricoro
 
+The games must be bootstrapped using [launcher](../launcher.md).
+
 # Data setup and running the game
 
 We assume that you are using a clean/vanilla data dump. Ensure your ("concents")

doc/iidxhook/iidxhook7.md

@@ -6,6 +6,8 @@ The following games are compatible with this version of iidxhook:
 * copula
 * SINOBUZ
 
+The games must be bootstrapped using [launcher](../launcher.md).
+
 # Data setup and running the game
 
 We assume that you are using a clean/vanilla data dump. Ensure your ("concents")

doc/iidxhook/iidxhook8.md

@@ -3,6 +3,8 @@
 The following games are compatible with this version of iidxhook:
 * CANNON BALLERS
 
+The games must be bootstrapped using [launcher](../launcher.md).
+
 # Data setup and running the game
 
 ## Supported versions of Windows

doc/inject.md

@@ -0,0 +1,18 @@
+# Inject
+
+Inject is a tool that creates a process for a specified application executable
+file and injects a specified list of library/dll files into the process before
+it is kicked off.
+
+Typically, the tool is run when you use one of the bat script files to start
+any of the games that require its usage, e.g. older IIDX games.
+
+It comes with further option switches for development, e.g. Halting until
+a debugger is attached, outputting debug output to a logfile etc.
+Just run the application without any parameters to get a usage message:
+```
+inject.exe
+```
+
+How inject.exe is used can be taken from the bat script files of various
+(typically older) games.

doc/launcher.md

@@ -0,0 +1,15 @@
+# Launcher
+
+Launcher is a tool which is required to run the more recent titles. It sets up
+the AVS environment for the target game to boot before it runs the it.
+
+Typically, the tool is run when you use one of the bat script files to start
+any of the games that require its usage, e.g. newer IIDX games.
+
+It comes with option switches to configure the AVS environment and for
+development, e.g. Halting until a debugger is attached, outputting debug
+output to a logfile etc.
+Just run the application without any parameters to get a usage message:
+```
+launcher.exe
+```