gamepad support wip

Author: nesbox

cmake/sokol.cmake

@@ -27,6 +27,7 @@ if(APPLE)
         "-framework Metal"
         "-framework MetalKit"
         "-framework AudioToolbox"
+        "-framework GameController"
     )
 
 elseif(LINUX)

src/system/sokol/main.c

@@ -26,17 +26,7 @@
 #include <time.h>
 #include <limits.h>
 
-#include <sokol_app.h>
-#include <sokol_gfx.h>
-#include <sokol_time.h>
-#include <sokol_audio.h>
-#include <sokol_glue.h>
-#include <util/sokol_color.h>
-#include <util/sokol_gl.h>
-
-#if !defined(NDEBUG)
-#include <sokol_log.h>
-#endif
+#include "sokol.h"
 
 #include "studio/system.h"
 #include "crt.h"
@@ -338,6 +328,22 @@ static void drawImage(Rect r,sg_image image, sg_sampler sampler)
     sgl_disable_texture();
 }
 
+static void handleGamepad(App *app)
+{    
+    sgamepad_record_state();
+
+    for(s32 i = 0; i < MIN(sizeof(tic80_gamepads), sgamepad_get_max_supported_gamepads()); i++)
+    {
+        sgamepad_gamepad_state state;
+        sgamepad_get_gamepad_state(i, &state);
+
+        if(state.left_stick.direction_x)
+        {
+            // !TODO: smth pressed
+        }
+    }
+}
+
 static void frame(void *userdata)
 {
     App *app = userdata;
@@ -351,6 +357,7 @@ static void frame(void *userdata)
 
     handleMouse(app);
     handleKeyboard(app);
+    handleGamepad(app);
     studio_tick(app->studio, app->input);
 
     app->input.mouse.relative = studio_mem(app->studio)->ram->input.mouse.relative;
@@ -682,6 +689,7 @@ sapp_desc sokol_main(s32 argc, char* argv[])
 
     app->audio.desc.num_channels = TIC80_SAMPLE_CHANNELS;
     saudio_setup(&app->audio.desc);
+    sgamepad_init();
 
     app->studio = studio_create(argc, argv, saudio_sample_rate(), TIC80_PIXEL_COLOR_RGBA8888, "./", INT32_MAX, tic_layout_qwerty, app);
 

src/system/sokol/sokol.c

@@ -22,14 +22,5 @@
 
 #define SOKOL_IMPL
 
-#include <sokol_app.h>
-#include <sokol_gfx.h>
-#include <sokol_time.h>
-#include <sokol_audio.h>
-#include <sokol_glue.h>
-#include <util/sokol_gl.h>
-#include <util/sokol_color.h>
+#include "sokol.h"
 
-#if !defined(NDEBUG)
-#include <sokol_log.h>
-#endif

src/system/sokol/sokol.h

@@ -0,0 +1,37 @@
+// MIT License
+
+// Copyright (c) 2017 Vadim Grigoruk @nesbox // [email protected]
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+#pragma once
+
+#include <sokol_app.h>
+#include <sokol_gfx.h>
+#include <sokol_time.h>
+#include <sokol_audio.h>
+#include <sokol_glue.h>
+#include <util/sokol_color.h>
+#include <util/sokol_gl.h>
+
+#if !defined(NDEBUG)
+#include <sokol_log.h>
+#endif
+
+#include "sokol_gamepad.h"