From f0cf51e49512195ad4372d8c117a60179e2873d7 Mon Sep 17 00:00:00 2001
From: epoch <epoch@hacking.allowed.org>
Date: Fri, 9 Oct 2020 18:35:57 -0500
Subject: forgot the wiimote files

---
 src/hackvr_xdiewii.c |   1 +
 src/mouse_wii.c      | 143 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 144 insertions(+)
 create mode 120000 src/hackvr_xdiewii.c
 create mode 100644 src/mouse_wii.c

diff --git a/src/hackvr_xdiewii.c b/src/hackvr_xdiewii.c
new file mode 120000
index 0000000..e4c9ddd
--- /dev/null
+++ b/src/hackvr_xdiewii.c
@@ -0,0 +1 @@
+hackvr.c
\ No newline at end of file
diff --git a/src/mouse_wii.c b/src/mouse_wii.c
new file mode 100644
index 0000000..863e4e2
--- /dev/null
+++ b/src/mouse_wii.c
@@ -0,0 +1,143 @@
+#include <stdio.h>
+#include <string.h>
+#include <linux/input.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "graphics_c3.h"
+#include "mouse.h"
+
+extern struct hvr_global global;
+extern struct gra_global gra_global;
+
+//#define MOUSEDEV "/dev/input/mouse0" //just one of the many possibly connected mice. (just in case you want to use one mouse for one thing and another mouse for something else)
+#define MOUSEDEV "/dev/input/event19"
+
+int mfd = -1;
+
+//#define "mouse.h" //I guess
+
+struct wtf {//totals to 24
+  struct timeval time;
+  unsigned short type;
+  unsigned short code;
+  unsigned int state;
+};
+
+int mouse_init() {
+  if((mfd=open(MOUSEDEV,O_RDWR)) == -1) {
+    fprintf(stderr,"# failed to open mouse: %d\n",mfd);
+  }
+  return mfd;
+}
+
+//buttons are:
+//0 for left click, 1 for right click, 2 is middle-click
+
+//in the hackvr mouse map, right is 2, left is 0 and center is 1?
+#define DIE_MOUSE_LEFT 0
+#define DIE_MOUSE_RIGHT 1
+#define DIE_MOUSE_CENTER 2
+//it doesn't care if you have X11 buttons swapped around ofc.
+char die2map(char d) {//edit this function if you want to change your primary and secondary mouse button.
+  switch(d) {
+    case DIE_MOUSE_LEFT: return MOUSE_PRIMARY;
+    case DIE_MOUSE_RIGHT: return MOUSE_SECONDARY;
+    case DIE_MOUSE_CENTER: return MOUSE_TERTIARY;
+    default: return -1;
+  }
+}
+
+int mouse_event_handler() {
+  struct wtf ie;
+  int butt;
+  int l;
+  int i;//this is a DIE_MOUSE value
+  unsigned char m;//this is a hackvr mouse map value.
+  int redrawplzkthx=0;
+  memset(&ie,0,sizeof(ie));
+  if(mfd == -1) {
+    mfd=open(MOUSEDEV,O_RDWR);
+    //probably don't need nonblock anymore.
+    //fcntl(mfd,F_SETFL,O_NONBLOCK);
+  }
+  if(mfd == -1) {
+    fprintf(stderr,"# mouse shit fucked up.\n");
+    return 1;
+  }
+  if((l=read(mfd,&ie,sizeof(ie))) > 0) {
+    if(ie.code == 3) global.camera.r.x.d=ie.state;
+    if(ie.code == 4) global.camera.r.y.d=ie.state;
+    if(ie.code == 5) global.camera.r.z.d=ie.state;
+/*
+    for(i=0;i<3;i++) {//we need to loop over all buttons each event. :/
+      butt=ie.type & 0x07 & (1<<i);//lowest 3 bits are possible mouse button states
+      m=die2map(i);
+      if(m == -1) {
+        continue;//not gonna even try.
+      }
+      if(butt) {//this button is down
+        fprintf(stderr,"# mouse button %d is down.\n",butt-1);
+	if(gra_global.mousemap[m] != 1) {//freshly down. save coords and set it to down.
+          gra_global.dragstart[m]=gra_global.mouse;
+          gra_global.mousemap[m]=1;
+          redrawplzkthx=1;
+        }
+      } else {
+        if(gra_global.mousemap[m]) {//only if it was pressed we mark it as "released"
+	  fprintf(stderr,"# mouse button %d is being marked as released.\n",(1<<i)-1);
+          gra_global.mousemap[m]=-1;
+	  if(m == MOUSE_SECONDARY) {//do this for secondary button release
+	    gra_global.oldcamera = global.camera.r;//we're done dragging, so set this as where the camera points at for next drag around
+	  }
+	  redrawplzkthx=1;
+	  //this is where camera rotation based on dragging is done?
+	}
+      }
+    }
+    if(ie.dx || ie.dy) {
+      fprintf(stderr,"# mouse debug: type:\t%d\tdx:%d\tdy:%d\n",ie.type,ie.dx,ie.dy);
+      gra_global.mouse.x+=ie.dx;
+      if(gra_global.mouse.x < LEFT) gra_global.mouse.x = LEFT;
+      if(gra_global.mouse.x > RIGHT) gra_global.mouse.x = RIGHT;
+      gra_global.mouse.y+=ie.dy;
+      if(gra_global.mouse.y < BOTTOM) gra_global.mouse.y = BOTTOM;
+      if(gra_global.mouse.y > TOP) gra_global.mouse.y = TOP;
+      fprintf(stderr,"# mouse: x:%F y:%F\n",gra_global.mouse.x,gra_global.mouse.y);
+      if(gra_global.mousemap[MOUSE_SECONDARY] == 1) {//if "right" click is held down... this is somehow primary click
+        global.camera.r.x.d=gra_global.oldcamera.x.d + (gra_global.mouse.y - gra_global.dragstart[MOUSE_SECONDARY].y);
+        global.camera.r.y.d=gra_global.oldcamera.y.d + (gra_global.mouse.x - gra_global.dragstart[MOUSE_SECONDARY].x);
+      }
+      redrawplzkthx=1;
+    }
+*/
+  }
+  if(redrawplzkthx) {
+    redraw();
+    return 1;
+  }
+  return 0;
+}
+/*
+#include <stdio.h>
+#include <sys/time.h>
+
+
+int main(int argc,char *argv[]) {
+  int i;
+  struct input_event ie;
+  int x,y,z;
+  while(!feof(stdin)) {
+    read(0,&ie,sizeof(struct input_event));
+    printf("type: %d :: ",ie.type);
+    if(ie.code == 3) x=ie.state;
+    if(ie.code == 4) y=ie.state;
+    if(ie.code == 5) z=ie.state;
+    printf("%15d %15d %15d",x,y,z);
+    //for(i=0;i<16;i++) {
+    //  printf(" %02x",(unsigned char)ae.derp[i]);
+    //}
+    printf("\n");
+  }
+}
+*/
-- 
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