summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/skel/glfw/glfw.cpp310
1 files changed, 304 insertions, 6 deletions
diff --git a/src/skel/glfw/glfw.cpp b/src/skel/glfw/glfw.cpp
index ce8da817..f5195b83 100644
--- a/src/skel/glfw/glfw.cpp
+++ b/src/skel/glfw/glfw.cpp
@@ -50,16 +50,30 @@ long _dwOperatingSystemVersion;
#include "Font.h"
#include "MemoryMgr.h"
-#define MAX_SUBSYSTEMS (16)
+// We found out that GLFW's keyboard input handling is still pretty delayed/not stable, so now we fetch input from X11 directly on Linux.
+#if !defined _WIN32 && !defined __APPLE__ && !defined __SWITCH__ // && !defined WAYLAND
+#define GET_KEYBOARD_INPUT_FROM_X11
+#endif
+
+#ifdef GET_KEYBOARD_INPUT_FROM_X11
+#include <X11/Xlib.h>
+#include <X11/XKBlib.h>
+#define GLFW_EXPOSE_NATIVE_X11
+#include <GLFW/glfw3native.h>
+#endif
#ifdef _WIN32
#define GLFW_EXPOSE_NATIVE_WIN32
#include <GLFW/glfw3native.h>
#endif
+#define MAX_SUBSYSTEMS (16)
+
rw::EngineOpenParams openParams;
static RwBool ForegroundApp = TRUE;
+static RwBool WindowIconified = FALSE;
+static RwBool WindowFocused = TRUE;
static RwBool RwInitialised = FALSE;
@@ -325,7 +339,9 @@ psInitialize(void)
RsGlobal.ps = &PsGlobal;
PsGlobal.fullScreen = FALSE;
- PsGlobal.cursorIsInWindow = TRUE;
+ PsGlobal.cursorIsInWindow = FALSE;
+ WindowFocused = TRUE;
+ WindowIconified = FALSE;
PsGlobal.joy1id = -1;
PsGlobal.joy2id = -1;
@@ -849,11 +865,15 @@ psSelectDevice()
return TRUE;
}
+#ifndef GET_KEYBOARD_INPUT_FROM_X11
void keypressCB(GLFWwindow* window, int key, int scancode, int action, int mods);
+#endif
void resizeCB(GLFWwindow* window, int width, int height);
void scrollCB(GLFWwindow* window, double xoffset, double yoffset);
void cursorCB(GLFWwindow* window, double xpos, double ypos);
void cursorEnterCB(GLFWwindow* window, int entered);
+void windowFocusCB(GLFWwindow* window, int focused);
+void windowIconifyCB(GLFWwindow* window, int iconified);
void joysChangeCB(int jid, int event);
bool IsThisJoystickBlacklisted(int i)
@@ -962,11 +982,15 @@ void psPostRWinit(void)
RwVideoMode vm;
RwEngineGetVideoModeInfo(&vm, GcurSelVM);
+#ifndef GET_KEYBOARD_INPUT_FROM_X11
glfwSetKeyCallback(PSGLOBAL(window), keypressCB);
+#endif
glfwSetFramebufferSizeCallback(PSGLOBAL(window), resizeCB);
glfwSetScrollCallback(PSGLOBAL(window), scrollCB);
glfwSetCursorPosCallback(PSGLOBAL(window), cursorCB);
glfwSetCursorEnterCallback(PSGLOBAL(window), cursorEnterCB);
+ glfwSetWindowIconifyCallback(PSGLOBAL(window), windowIconifyCB);
+ glfwSetWindowFocusCallback(PSGLOBAL(window), windowFocusCB);
glfwSetJoystickCallback(joysChangeCB);
_InputInitialiseJoys();
@@ -1318,6 +1342,10 @@ void scrollCB(GLFWwindow* window, double xoffset, double yoffset) {
PSGLOBAL(mouseWheel) = yoffset;
}
+bool lshiftStatus = false;
+bool rshiftStatus = false;
+
+#ifndef GET_KEYBOARD_INPUT_FROM_X11
int keymap[GLFW_KEY_LAST + 1];
static void
@@ -1448,9 +1476,6 @@ initkeymap(void)
keymap[GLFW_KEY_MENU] = rsNULL;
}
-bool lshiftStatus = false;
-bool rshiftStatus = false;
-
void
keypressCB(GLFWwindow* window, int key, int scancode, int action, int mods)
{
@@ -1468,6 +1493,266 @@ keypressCB(GLFWwindow* window, int key, int scancode, int action, int mods)
}
}
+#else
+
+uint32 keymap[512]; // 256 ascii + 256 KeySyms between 0xff00 - 0xffff
+bool keyStates[512];
+uint32 keyCodeToKeymapIndex[256]; // cache for physical keys
+
+#define KEY_MAP_OFFSET (0xff00 - 256)
+static void
+initkeymap(void)
+{
+ Display *display = glfwGetX11Display();
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(keymap); i++)
+ keymap[i] = rsNULL;
+
+ // You can add new ASCII mappings to here freely (but beware that if right hand side of assignment isn't supported on CFont, it'll be blank/won't work on binding screen)
+ // Right hand side of assigments should always be uppercase counterpart of character
+ keymap[XK_space] = ' ';
+ keymap[XK_apostrophe] = '\'';
+ keymap[XK_ampersand] = '&';
+ keymap[XK_percent] = '%';
+ keymap[XK_dollar] = '$';
+ keymap[XK_comma] = ',';
+ keymap[XK_minus] = '-';
+ keymap[XK_period] = '.';
+ keymap[XK_slash] = '/';
+ keymap[XK_question] = '?';
+ keymap[XK_exclam] = '!';
+ keymap[XK_quotedbl] = '"';
+ keymap[XK_colon] = ':';
+ keymap[XK_semicolon] = ';';
+ keymap[XK_equal] = '=';
+ keymap[XK_bracketleft] = '[';
+ keymap[XK_backslash] = '\\';
+ keymap[XK_bracketright] = ']';
+ keymap[XK_grave] = '`';
+ keymap[XK_0] = '0';
+ keymap[XK_1] = '1';
+ keymap[XK_2] = '2';
+ keymap[XK_3] = '3';
+ keymap[XK_4] = '4';
+ keymap[XK_5] = '5';
+ keymap[XK_6] = '6';
+ keymap[XK_7] = '7';
+ keymap[XK_8] = '8';
+ keymap[XK_9] = '9';
+ keymap[XK_a] = 'A';
+ keymap[XK_b] = 'B';
+ keymap[XK_c] = 'C';
+ keymap[XK_d] = 'D';
+ keymap[XK_e] = 'E';
+ keymap[XK_f] = 'F';
+ keymap[XK_g] = 'G';
+ keymap[XK_h] = 'H';
+ keymap[XK_i] = 'I';
+ keymap[XK_I] = 'I'; // Turkish I problem
+ keymap[XK_j] = 'J';
+ keymap[XK_k] = 'K';
+ keymap[XK_l] = 'L';
+ keymap[XK_m] = 'M';
+ keymap[XK_n] = 'N';
+ keymap[XK_o] = 'O';
+ keymap[XK_p] = 'P';
+ keymap[XK_q] = 'Q';
+ keymap[XK_r] = 'R';
+ keymap[XK_s] = 'S';
+ keymap[XK_t] = 'T';
+ keymap[XK_u] = 'U';
+ keymap[XK_v] = 'V';
+ keymap[XK_w] = 'W';
+ keymap[XK_x] = 'X';
+ keymap[XK_y] = 'Y';
+ keymap[XK_z] = 'Z';
+
+ // Some of regional but ASCII characters that GTA supports
+ keymap[XK_agrave] = 0x00c0;
+ keymap[XK_aacute] = 0x00c1;
+ keymap[XK_acircumflex] = 0x00c2;
+ keymap[XK_adiaeresis] = 0x00c4;
+
+ keymap[XK_ae] = 0x00c6;
+
+ keymap[XK_egrave] = 0x00c8;
+ keymap[XK_eacute] = 0x00c9;
+ keymap[XK_ecircumflex] = 0x00ca;
+ keymap[XK_ediaeresis] = 0x00cb;
+
+ keymap[XK_igrave] = 0x00cc;
+ keymap[XK_iacute] = 0x00cd;
+ keymap[XK_icircumflex] = 0x00ce;
+ keymap[XK_idiaeresis] = 0x00cf;
+
+ keymap[XK_ccedilla] = 0x00c7;
+ keymap[XK_odiaeresis] = 0x00d6;
+ keymap[XK_udiaeresis] = 0x00dc;
+
+ // These are 0xff00 - 0xffff range of KeySym's, and subtracting KEY_MAP_OFFSET is needed
+ keymap[XK_Escape - KEY_MAP_OFFSET] = rsESC;
+ keymap[XK_Return - KEY_MAP_OFFSET] = rsENTER;
+ keymap[XK_Tab - KEY_MAP_OFFSET] = rsTAB;
+ keymap[XK_BackSpace - KEY_MAP_OFFSET] = rsBACKSP;
+ keymap[XK_Insert - KEY_MAP_OFFSET] = rsINS;
+ keymap[XK_Delete - KEY_MAP_OFFSET] = rsDEL;
+ keymap[XK_Right - KEY_MAP_OFFSET] = rsRIGHT;
+ keymap[XK_Left - KEY_MAP_OFFSET] = rsLEFT;
+ keymap[XK_Down - KEY_MAP_OFFSET] = rsDOWN;
+ keymap[XK_Up - KEY_MAP_OFFSET] = rsUP;
+ keymap[XK_Page_Up - KEY_MAP_OFFSET] = rsPGUP;
+ keymap[XK_Page_Down - KEY_MAP_OFFSET] = rsPGDN;
+ keymap[XK_Home - KEY_MAP_OFFSET] = rsHOME;
+ keymap[XK_End - KEY_MAP_OFFSET] = rsEND;
+ keymap[XK_Caps_Lock - KEY_MAP_OFFSET] = rsCAPSLK;
+ keymap[XK_Scroll_Lock - KEY_MAP_OFFSET] = rsSCROLL;
+ keymap[XK_Num_Lock - KEY_MAP_OFFSET] = rsNUMLOCK;
+ keymap[XK_Pause - KEY_MAP_OFFSET] = rsPAUSE;
+
+ keymap[XK_F1 - KEY_MAP_OFFSET] = rsF1;
+ keymap[XK_F2 - KEY_MAP_OFFSET] = rsF2;
+ keymap[XK_F3 - KEY_MAP_OFFSET] = rsF3;
+ keymap[XK_F4 - KEY_MAP_OFFSET] = rsF4;
+ keymap[XK_F5 - KEY_MAP_OFFSET] = rsF5;
+ keymap[XK_F6 - KEY_MAP_OFFSET] = rsF6;
+ keymap[XK_F7 - KEY_MAP_OFFSET] = rsF7;
+ keymap[XK_F8 - KEY_MAP_OFFSET] = rsF8;
+ keymap[XK_F9 - KEY_MAP_OFFSET] = rsF9;
+ keymap[XK_F10 - KEY_MAP_OFFSET] = rsF10;
+ keymap[XK_F11 - KEY_MAP_OFFSET] = rsF11;
+ keymap[XK_F12 - KEY_MAP_OFFSET] = rsF12;
+ keymap[XK_F13 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F14 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F15 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F16 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F17 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F18 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F19 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F20 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F21 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F22 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F23 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F24 - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_F25 - KEY_MAP_OFFSET] = rsNULL;
+
+ keymap[XK_KP_0 - KEY_MAP_OFFSET] = rsPADINS;
+ keymap[XK_KP_1 - KEY_MAP_OFFSET] = rsPADEND;
+ keymap[XK_KP_2 - KEY_MAP_OFFSET] = rsPADDOWN;
+ keymap[XK_KP_3 - KEY_MAP_OFFSET] = rsPADPGDN;
+ keymap[XK_KP_4 - KEY_MAP_OFFSET] = rsPADLEFT;
+ keymap[XK_KP_5 - KEY_MAP_OFFSET] = rsPAD5;
+ keymap[XK_KP_6 - KEY_MAP_OFFSET] = rsPADRIGHT;
+ keymap[XK_KP_7 - KEY_MAP_OFFSET] = rsPADHOME;
+ keymap[XK_KP_8 - KEY_MAP_OFFSET] = rsPADUP;
+ keymap[XK_KP_9 - KEY_MAP_OFFSET] = rsPADPGUP;
+ keymap[XK_KP_Insert - KEY_MAP_OFFSET] = rsPADINS;
+ keymap[XK_KP_End - KEY_MAP_OFFSET] = rsPADEND;
+ keymap[XK_KP_Down - KEY_MAP_OFFSET] = rsPADDOWN;
+ keymap[XK_KP_Page_Down - KEY_MAP_OFFSET] = rsPADPGDN;
+ keymap[XK_KP_Left - KEY_MAP_OFFSET] = rsPADLEFT;
+ keymap[XK_KP_Begin - KEY_MAP_OFFSET] = rsPAD5;
+ keymap[XK_KP_Right - KEY_MAP_OFFSET] = rsPADRIGHT;
+ keymap[XK_KP_Home - KEY_MAP_OFFSET] = rsPADHOME;
+ keymap[XK_KP_Up - KEY_MAP_OFFSET] = rsPADUP;
+ keymap[XK_KP_Page_Up - KEY_MAP_OFFSET] = rsPADPGUP;
+
+ keymap[XK_KP_Decimal - KEY_MAP_OFFSET] = rsPADDEL;
+ keymap[XK_KP_Divide - KEY_MAP_OFFSET] = rsDIVIDE;
+ keymap[XK_KP_Multiply - KEY_MAP_OFFSET] = rsTIMES;
+ keymap[XK_KP_Subtract - KEY_MAP_OFFSET] = rsMINUS;
+ keymap[XK_KP_Add - KEY_MAP_OFFSET] = rsPLUS;
+ keymap[XK_KP_Enter - KEY_MAP_OFFSET] = rsPADENTER;
+ keymap[XK_KP_Equal - KEY_MAP_OFFSET] = rsNULL;
+ keymap[XK_Shift_L - KEY_MAP_OFFSET] = rsLSHIFT;
+ keymap[XK_Control_L - KEY_MAP_OFFSET] = rsLCTRL;
+ keymap[XK_Alt_L - KEY_MAP_OFFSET] = rsLALT;
+ keymap[XK_Super_L - KEY_MAP_OFFSET] = rsLWIN;
+ keymap[XK_Shift_R - KEY_MAP_OFFSET] = rsRSHIFT;
+ keymap[XK_Control_R - KEY_MAP_OFFSET] = rsRCTRL;
+ keymap[XK_Alt_R - KEY_MAP_OFFSET] = rsRALT;
+ keymap[XK_Super_R - KEY_MAP_OFFSET] = rsRWIN;
+ keymap[XK_Menu - KEY_MAP_OFFSET] = rsNULL;
+
+ // Cache the key codes' key symbol equivelants, otherwise we will have to do it on each frame
+ // KeyCode is always in [0,255], and represents a physical key
+
+ int min_keycode, max_keycode, keysyms_per_keycode;
+ KeySym *keymap, *origkeymap;
+
+ char *keyboardLang = setlocale (LC_CTYPE, NULL);
+ setlocale(LC_CTYPE, "");
+
+ XDisplayKeycodes(display, &min_keycode, &max_keycode);
+ origkeymap = XGetKeyboardMapping(display, min_keycode, (max_keycode - min_keycode + 1), &keysyms_per_keycode);
+ keymap = origkeymap;
+ for (int i = min_keycode; i <= max_keycode; i++) {
+ int j, lastKeysym;
+
+ lastKeysym = keysyms_per_keycode - 1;
+ while ((lastKeysym >= 0) && (keymap[lastKeysym] == NoSymbol))
+ lastKeysym--;
+
+ for (j = 0; j <= lastKeysym; j++) {
+ KeySym ks = keymap[j];
+
+ if (ks == NoSymbol)
+ continue;
+
+ if (ks < 256) {
+ keyCodeToKeymapIndex[i] = ks;
+ break;
+ } else if (ks >= 0xff00 && ks < 0xffff) {
+ keyCodeToKeymapIndex[i] = ks - KEY_MAP_OFFSET;
+ break;
+ }
+ }
+ keymap += keysyms_per_keycode;
+ }
+ XFree(origkeymap);
+
+ setlocale(LC_CTYPE, keyboardLang);
+}
+#undef KEY_MAP_OFFSET
+
+void checkKeyPresses()
+{
+ Display *display = glfwGetX11Display();
+ char keys[32];
+ XQueryKeymap(display, keys);
+ for (int i = 0; i < sizeof(keys); i++) {
+ for (int j = 0; j < 8; j++) {
+ KeyCode keycode = 8 * i + j;
+ uint32 keymapIndex = keyCodeToKeymapIndex[keycode];
+ if (keymapIndex != 0) {
+ int rsCode = keymap[keymapIndex];
+ if (rsCode == rsNULL)
+ continue;
+
+ bool pressed = WindowFocused && !!(keys[i] & (1 << j));
+
+ // idk why R* does that
+ if (rsCode == rsLSHIFT)
+ lshiftStatus = pressed;
+ else if (rsCode == rsRSHIFT)
+ rshiftStatus = pressed;
+
+ if (keyStates[keymapIndex] != pressed) {
+ if (pressed) {
+ RsKeyboardEventHandler(rsKEYDOWN, &rsCode);
+ } else {
+ RsKeyboardEventHandler(rsKEYUP, &rsCode);
+ }
+ }
+
+ keyStates[keymapIndex] = pressed;
+ }
+ }
+ }
+
+}
+#endif
+
// R* calls that in ControllerConfig, idk why
void
_InputTranslateShiftKeyUpDown(RsKeyCodes *rs) {
@@ -1492,6 +1777,16 @@ cursorEnterCB(GLFWwindow* window, int entered) {
PSGLOBAL(cursorIsInWindow) = !!entered;
}
+void
+windowFocusCB(GLFWwindow* window, int focused) {
+ WindowFocused = !!focused;
+}
+
+void
+windowIconifyCB(GLFWwindow* window, int iconified) {
+ WindowIconified = !!iconified;
+}
+
/*
*****************************************************************************
*/
@@ -1744,6 +2039,9 @@ main(int argc, char *argv[])
#endif
{
glfwPollEvents();
+#ifdef GET_KEYBOARD_INPUT_FROM_X11
+ checkKeyPresses();
+#endif
#ifndef MASTER
if (gbModelViewer) {
// This is TheModelViewerCore in LCS
@@ -1882,7 +2180,7 @@ main(int argc, char *argv[])
case GS_FRONTEND:
{
- if(!glfwGetWindowAttrib(PSGLOBAL(window), GLFW_ICONIFIED))
+ if(!WindowIconified)
RsEventHandler(rsFRONTENDIDLE, nil);
#ifdef PS2_MENU