From d1d04df937428687011a28b43629adc4ae509f53 Mon Sep 17 00:00:00 2001
From: Daniel Stuart Baxter <shonumi@gmail.com>
Date: Thu, 28 May 2015 02:37:43 -0500
Subject: [PATCH] [WIP] Hardcode values for joystick into keymap, implement
 buttons

---
 src/input_common/sdl_input/sdl_input.cpp | 63 ++++++++++++++++++++++--
 src/input_common/sdl_input/sdl_input.h   |  5 ++
 2 files changed, 63 insertions(+), 5 deletions(-)

diff --git a/src/input_common/sdl_input/sdl_input.cpp b/src/input_common/sdl_input/sdl_input.cpp
index ad7d9a38e..6958aa473 100644
--- a/src/input_common/sdl_input/sdl_input.cpp
+++ b/src/input_common/sdl_input/sdl_input.cpp
@@ -4,6 +4,8 @@
 
 #include "input_common/sdl_input/sdl_input.h"
 
+#include "common/key_map.h"
+
 namespace InputCommon {
 
 SDLController::SDLController() {
@@ -38,6 +40,13 @@ bool SDLController::Init() {
         std::cout<<"What\n";
         return false;
     }
+
+    //If joystick successfully opened, load up keymap from input configuration
+    //TODO - Make it NOT hardcoded
+    else {
+        joypad_id = KeyMap::NewDeviceId();
+        SetupKeyMaps();
+    }
 }
 
 void SDLController::DiscoverDevices() {}
@@ -65,9 +74,6 @@ void SDLController::ProcessInput() {
     //Use a unique id for joystick input
     int pad_id = 0;
     int val = 0;
-    
-    //Pressed state, for joystick buttons only
-    bool pressed = false;
 
     //Generate the id based on input from an event
     switch(input_event.type) {
@@ -75,14 +81,16 @@ void SDLController::ProcessInput() {
         case SDL_JOYBUTTONDOWN:
             pad_id = 100;
             pad_id += input_event.jbutton.button;
-            pressed = true;
+            
+            controller.pad_state.hex |= KeyMap::GetPadKey({pad_id, joypad_id}).hex;
             break;
 
         //Joystick button release events
         case SDL_JOYBUTTONUP:
             pad_id = 100;
             pad_id += input_event.jbutton.button;
-            pressed = false;
+
+            controller.pad_state.hex &= ~KeyMap::GetPadKey({pad_id, joypad_id}).hex;
             break;
 
         //Joystick axis motion events
@@ -94,7 +102,52 @@ void SDLController::ProcessInput() {
             if(val > 0) {
                 pad_id += 1;
             }
+
+            break;
+
+        //Joystick hat motion events
+        case SDL_JOYHATMOTION:
+            pad_id = 300;
+            pad_id += input_event.jhat.hat * 4;
+
+            switch(input_event.jhat.value) {
+                case SDL_HAT_LEFT: break;
+                case SDL_HAT_RIGHT: pad_id += 1; break;
+                case SDL_HAT_UP: pad_id += 2; break;
+                case SDL_HAT_DOWN: pad_id += 3; break;
+            }
+
+            break;
     }
 }
 
+void SDLController::SetupKeyMaps() {
+    KeyMap::SetKeyMapping({100, joypad_id}, Service::HID::PAD_A);
+    KeyMap::SetKeyMapping({101, joypad_id}, Service::HID::PAD_B);
+    KeyMap::SetKeyMapping({102, joypad_id}, Service::HID::PAD_X);
+    KeyMap::SetKeyMapping({103, joypad_id}, Service::HID::PAD_Y);
+    KeyMap::SetKeyMapping({104, joypad_id}, Service::HID::PAD_R);
+    KeyMap::SetKeyMapping({105, joypad_id}, Service::HID::PAD_L);
+    KeyMap::SetKeyMapping({0, joypad_id}, Service::HID::PAD_ZL);
+    KeyMap::SetKeyMapping({0, joypad_id}, Service::HID::PAD_ZR);
+
+    KeyMap::SetKeyMapping({107, joypad_id}, Service::HID::PAD_START);
+    KeyMap::SetKeyMapping({106, joypad_id}, Service::HID::PAD_SELECT);
+
+    KeyMap::SetKeyMapping({300, joypad_id}, Service::HID::PAD_LEFT);
+    KeyMap::SetKeyMapping({301, joypad_id}, Service::HID::PAD_RIGHT);
+    KeyMap::SetKeyMapping({302, joypad_id}, Service::HID::PAD_UP);
+    KeyMap::SetKeyMapping({303, joypad_id}, Service::HID::PAD_DOWN);
+
+    KeyMap::SetKeyMapping({0, joypad_id}, Service::HID::PAD_C_LEFT);
+    KeyMap::SetKeyMapping({0, joypad_id}, Service::HID::PAD_C_RIGHT);
+    KeyMap::SetKeyMapping({0, joypad_id}, Service::HID::PAD_C_UP);
+    KeyMap::SetKeyMapping({0, joypad_id}, Service::HID::PAD_C_DOWN);
+
+    KeyMap::SetKeyMapping({200, joypad_id}, Service::HID::PAD_CIRCLE_LEFT);
+    KeyMap::SetKeyMapping({201, joypad_id}, Service::HID::PAD_CIRCLE_RIGHT);
+    KeyMap::SetKeyMapping({202, joypad_id}, Service::HID::PAD_CIRCLE_UP);
+    KeyMap::SetKeyMapping({203, joypad_id}, Service::HID::PAD_CIRCLE_DOWN);
+}
+
 }//namespace
diff --git a/src/input_common/sdl_input/sdl_input.h b/src/input_common/sdl_input/sdl_input.h
index 065308383..dafadb3ac 100644
--- a/src/input_common/sdl_input/sdl_input.h
+++ b/src/input_common/sdl_input/sdl_input.h
@@ -30,6 +30,9 @@ public:
     ///Processes input when polling
     void ProcessInput();
 
+    ///Sets up keymaps from input configuration
+    void SetupKeyMaps();
+
     ///SDL event used for polling
     SDL_Event input_event;
 
@@ -38,6 +41,8 @@ private:
 
     ///Index of joystick, used for opening/closing a joystick
     int index;
+
+    int joypad_id;
 };
 
 } //namespace