ref: cb869a4fd1152749fae38bc5307df00a561f56bf
dir: /src/Backends/GLFW3/Misc.cpp/
#include "../Platform.h"
#include <chrono>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <thread>
#include <GLFW/glfw3.h>
#include "../Rendering.h"
#include "../../WindowsWrapper.h"
#include "GLFW3.h"
#include "../../KeyControl.h"
#include "../../Main.h"
#include "../../Organya.h"
#include "../../Profile.h"
#include "../../Resource.h"
GLFWwindow *window;
BOOL bActive = TRUE;
static GLFWcursor* cursor;
static void KeyCallback(GLFWwindow *window, int key, int scancode, int action, int mods)
{
(void)window;
(void)scancode;
(void)mods;
switch (action)
{
case GLFW_PRESS:
switch (key)
{
case GLFW_KEY_ESCAPE:
gKey |= KEY_ESCAPE;
break;
case GLFW_KEY_W:
gKey |= KEY_MAP;
break;
case GLFW_KEY_LEFT:
gKey |= KEY_LEFT;
break;
case GLFW_KEY_RIGHT:
gKey |= KEY_RIGHT;
break;
case GLFW_KEY_UP:
gKey |= KEY_UP;
break;
case GLFW_KEY_DOWN:
gKey |= KEY_DOWN;
break;
case GLFW_KEY_X:
gKey |= KEY_X;
break;
case GLFW_KEY_Z:
gKey |= KEY_Z;
break;
case GLFW_KEY_S:
gKey |= KEY_ARMS;
break;
case GLFW_KEY_A:
gKey |= KEY_ARMSREV;
break;
case GLFW_KEY_LEFT_SHIFT:
case GLFW_KEY_RIGHT_SHIFT:
gKey |= KEY_SHIFT;
break;
case GLFW_KEY_F1:
gKey |= KEY_F1;
break;
case GLFW_KEY_F2:
gKey |= KEY_F2;
break;
case GLFW_KEY_Q:
gKey |= KEY_ITEM;
break;
case GLFW_KEY_COMMA:
gKey |= KEY_ALT_LEFT;
break;
case GLFW_KEY_PERIOD:
gKey |= KEY_ALT_DOWN;
break;
case GLFW_KEY_SLASH:
gKey |= KEY_ALT_RIGHT;
break;
case GLFW_KEY_L:
gKey |= KEY_L;
break;
case GLFW_KEY_EQUAL:
gKey |= KEY_PLUS;
break;
case GLFW_KEY_F5:
gbUseJoystick = FALSE;
break;
}
break;
case GLFW_RELEASE:
switch (key)
{
case GLFW_KEY_ESCAPE:
gKey &= ~KEY_ESCAPE;
break;
case GLFW_KEY_W:
gKey &= ~KEY_MAP;
break;
case GLFW_KEY_LEFT:
gKey &= ~KEY_LEFT;
break;
case GLFW_KEY_RIGHT:
gKey &= ~KEY_RIGHT;
break;
case GLFW_KEY_UP:
gKey &= ~KEY_UP;
break;
case GLFW_KEY_DOWN:
gKey &= ~KEY_DOWN;
break;
case GLFW_KEY_X:
gKey &= ~KEY_X;
break;
case GLFW_KEY_Z:
gKey &= ~KEY_Z;
break;
case GLFW_KEY_S:
gKey &= ~KEY_ARMS;
break;
case GLFW_KEY_A:
gKey &= ~KEY_ARMSREV;
break;
case GLFW_KEY_LEFT_SHIFT:
case GLFW_KEY_RIGHT_SHIFT:
gKey &= ~KEY_SHIFT;
break;
case GLFW_KEY_F1:
gKey &= ~KEY_F1;
break;
case GLFW_KEY_F2:
gKey &= ~KEY_F2;
break;
case GLFW_KEY_Q:
gKey &= ~KEY_ITEM;
break;
case GLFW_KEY_COMMA:
gKey &= ~KEY_ALT_LEFT;
break;
case GLFW_KEY_PERIOD:
gKey &= ~KEY_ALT_DOWN;
break;
case GLFW_KEY_SLASH:
gKey &= ~KEY_ALT_RIGHT;
break;
case GLFW_KEY_L:
gKey &= ~KEY_L;
break;
case GLFW_KEY_EQUAL:
gKey &= ~KEY_PLUS;
break;
}
break;
}
}
static void WindowFocusCallback(GLFWwindow *window, int focused)
{
(void)window;
if (focused)
ActiveWindow();
else
InactiveWindow();
}
static void WindowSizeCallback(GLFWwindow *window, int width, int height)
{
(void)window;
Backend_HandleWindowResize(width, height);
}
static void DragAndDropCallback(GLFWwindow *window, int count, const char **paths)
{
(void)window;
(void)count;
LoadProfile(paths[0]);
}
void PlatformBackend_Init(void)
{
glfwInit();
}
void PlatformBackend_Deinit(void)
{
if (cursor != NULL)
glfwDestroyCursor(cursor);
glfwTerminate();
}
void PlatformBackend_PostWindowCreation(void)
{
// Hook callbacks
glfwSetKeyCallback(window, KeyCallback);
glfwSetWindowFocusCallback(window, WindowFocusCallback);
glfwSetWindowSizeCallback(window, WindowSizeCallback);
}
BOOL PlatformBackend_GetBasePath(char *string_buffer)
{
(void)string_buffer;
// GLFW3 doesn't seem to have a mechanism for this
return FALSE;
}
void PlatformBackend_HideMouse(void)
{
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
}
void PlatformBackend_SetWindowIcon(const unsigned char *rgb_pixels, unsigned int width, unsigned int height)
{
// Convert to RGBA, since that's the only think GLFW3 accepts
unsigned char *rgba_pixels = (unsigned char*)malloc(width * height * 4);
const unsigned char *rgb_pointer = rgb_pixels;
unsigned char *rgba_pointer = rgba_pixels;
if (rgba_pixels != NULL)
{
for (unsigned int y = 0; y < height; ++y)
{
for (unsigned int x = 0; x < width; ++x)
{
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = 0xFF;
}
}
GLFWimage glfw_image = {(int)width, (int)height, rgba_pixels};
glfwSetWindowIcon(window, 1, &glfw_image);
free(rgba_pixels);
}
}
void PlatformBackend_SetCursor(const unsigned char *rgb_pixels, unsigned int width, unsigned int height)
{
// Convert to RGBA, since that's the only think GLFW3 accepts
unsigned char *rgba_pixels = (unsigned char*)malloc(width * height * 4);
const unsigned char *rgb_pointer = rgb_pixels;
unsigned char *rgba_pointer = rgba_pixels;
if (rgba_pixels != NULL)
{
for (unsigned int y = 0; y < height; ++y)
{
for (unsigned int x = 0; x < width; ++x)
{
if (rgb_pointer[0] == 0xFF && rgb_pointer[1] == 0 && rgb_pointer[2] == 0xFF) // Colour-key
{
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = 0;
}
else
{
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = *rgb_pointer++;
*rgba_pointer++ = 0xFF;
}
}
}
GLFWimage glfw_image = {(int)width, (int)height, rgba_pixels};
cursor = glfwCreateCursor(&glfw_image, 0, 0);
glfwSetCursor(window, cursor);
free(rgba_pixels);
}
}
void PlaybackBackend_EnableDragAndDrop(void)
{
glfwSetDropCallback(window, DragAndDropCallback);
}
BOOL PlatformBackend_SystemTask(void)
{
if (glfwWindowShouldClose(window))
{
StopOrganyaMusic();
return FALSE;
}
glfwPollEvents();
while (!bActive)
glfwWaitEvents();
return TRUE;
}
void PlatformBackend_ShowMessageBox(const char *title, const char *message)
{
// GLFW3 doesn't have a message box
printf("ShowMessageBox - '%s' - '%s'\n", title, message);
}
unsigned long PlatformBackend_GetTicks(void)
{
return (unsigned long)(glfwGetTime() * 1000.0);
}
void PlatformBackend_Delay(unsigned int ticks)
{
// GLFW3 doesn't have a delay function, so here's some butt-ugly C++11
std::this_thread::sleep_for(std::chrono::milliseconds(ticks));
}