Add touchpad controls to editor; move dup to entity after spawned

source/engine/ffi.c

@@ -1095,6 +1095,10 @@ JSValue duk_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
       str = JS_ToCString(js,argv[1]);
       app_name(str);
       break;
+      
+    case 135:
+      ret = float2js(cam_zoom());
+      break;
   }
 
   if (str)

source/engine/input.c

@@ -12,8 +12,6 @@
 
 #include "stb_ds.h"
 
-int32_t mouseWheelX = 0;
-int32_t mouseWheelY = 0;
 float deltaT = 0;
 
 static int mouse_states[3] = {INPUT_UP};
@@ -29,7 +27,9 @@ JSValue jsany;
 JSValue jsmouse;
 JSValue jspos;
 JSValue jsmove;
+JSValue jsscroll;
 
+cpVect mousewheel = {0,0};
 cpVect mouse_pos = {0, 0};
 cpVect mouse_delta = {0, 0};
 
@@ -115,7 +115,7 @@ void input_mouse(int btn, int state, uint32_t mod)
   JS_FreeValue(js, argv[1]);
 }
 
-void input_mouse_move(float x, float y, float dx, float dy)
+void input_mouse_move(float x, float y, float dx, float dy, uint32_t mod)
 {
   mouse_pos.x = x;
   mouse_pos.y = y;
@@ -132,10 +132,24 @@ void input_mouse_move(float x, float y, float dx, float dy)
   JS_FreeValue(js, argv[3]);
 }
 
-void input_mouse_scroll(float x, float y)
+void input_mouse_scroll(float x, float y, uint32_t mod)
 {
-  mouseWheelY = y;
+  mousewheel.x = x;
-  mouseWheelX = x;
+  mousewheel.y = y;
+
+  JSValue argv[4];
+  argv[0] = jsmouse;
+  char out[16] = {0};
+  snprintf(out, 16, "%s%s%sscroll",
+    mod & SAPP_MODIFIER_CTRL ? "C-" : "",
+    mod & SAPP_MODIFIER_ALT ? "M-" : "",
+    mod & SAPP_MODIFIER_SUPER ? "S-" : ""
+  );
+  argv[1] = JS_NewString(js,out);
+  argv[2] = vec2js(mousewheel);
+  script_callee(pawn_callee, 3, argv);
+  JS_FreeValue(js, argv[1]);
+  JS_FreeValue(js, argv[2]);
 }
 
 void input_btn(int btn, int state, uint32_t mod)
@@ -232,6 +246,7 @@ void input_init() {
   jsmouse = str2js("mouse");
   jspos = str2js("pos");
   jsmove = str2js("move");
+  jsscroll = str2js("scroll");
 
   for (int i = 0; i < 512; i++)
     key_states[i] = INPUT_UP;
@@ -368,8 +383,7 @@ void call_input_down(int *key) {
 /* This is called once every frame - or more if we want it more! */
 void input_poll(double wait) {
   mouse_delta = cpvzero;
-  mouseWheelX = 0;
+  mousewheel = cpvzero;
-  mouseWheelY = 0;
 
   for (int i = 0; i < arrlen(downkeys); i++)
     call_input_down(&downkeys[i]);

source/engine/input.h

@@ -8,9 +8,7 @@
 #include <chipmunk/chipmunk.h>
 #include <stdint.h>
 
-extern int32_t mouseWheelX;
+extern cpVect mousewheel;
-extern int32_t mouseWheelY;
-
 extern cpVect mouse_pos;
 extern cpVect mouse_delta;
 
@@ -28,8 +26,8 @@ void cursor_show();
 void set_mouse_mode(int mousemode);
 
 void input_mouse(int btn, int state, uint32_t mod);
-void input_mouse_move(float x, float y, float dx, float dy);
+void input_mouse_move(float x, float y, float dx, float dy, uint32_t mod);
-void input_mouse_scroll(float x, float y);
+void input_mouse_scroll(float x, float y, uint32_t mod);
 void input_btn(int btn, int state, uint32_t mod);
 void input_key(int key, uint32_t mod);
 

source/engine/yugine.c

@@ -213,11 +213,11 @@ void c_event(const sapp_event *e)
 
   switch (e->type) {
     case SAPP_EVENTTYPE_MOUSE_MOVE:
-      input_mouse_move(e->mouse_x, e->mouse_y, e->mouse_dx, e->mouse_dy);
+      input_mouse_move(e->mouse_x, e->mouse_y, e->mouse_dx, e->mouse_dy, e->modifiers);
       break;
 
     case SAPP_EVENTTYPE_MOUSE_SCROLL:
-      input_mouse_scroll(e->scroll_x, e->scroll_y);
+      input_mouse_scroll(e->scroll_x, e->scroll_y, e->modifiers);
       break;
 
     case SAPP_EVENTTYPE_KEY_DOWN:

source/scripts/editor.js

@@ -6,6 +6,7 @@ prototypes.generate_ur('.');
 
 var editor_config = {
   grid_size: 100,
+  ruler_mark_px: 100,
   grid_color: [99, 255, 128, 100],
 };
 
@@ -164,16 +165,8 @@ var editor = {
     var objs = x.slice();
     var duped = [];
 
-    objs.forEach(function(x) {
+    objs.forEach(function(x) { duped.push(x.dup()); } );
-      var newobj = this.edit_level.spawn(x.ur);
+    return duped;
-      //dainty_assign(newobj, x);
-      Object.assign(newobj,x);
-      newobj.pos = x.pos;
-      newobj.angle = x.angle;
-      duped.push(newobj);
-    } ,this);
-
-    return duped.flat();
   },
 
   sel_start: [],
@@ -576,17 +569,23 @@ var editor = {
     });
 
     Debug.draw_grid(1, editor_config.grid_size/editor.camera.zoom, editor_config.grid_color);
-    var startgrid = screen2world([-20,Window.height]).map(function(x) { return Math.snap(x, editor_config.grid_size); }, this);
+    var startgrid = screen2world([-20,Window.height]).map(function(x) { return Math.snap(x, editor_config.grid_size); });
     var endgrid = screen2world([Window.width, 0]);
     
+    var w_step = Math.round(editor_config.ruler_mark_px/Window.width * (endgrid.x-startgrid.x)/editor_config.grid_size)*editor_config.grid_size;
+    if (w_step === 0) w_step = editor_config.grid_size;
+    
+    var h_step = Math.round(editor_config.ruler_mark_px/Window.height * (endgrid.y-startgrid.y)/editor_config.grid_size)*editor_config.grid_size;
+    if (h_step === 0) h_step = editor_config.grid_size;
+    
     while(startgrid[0] <= endgrid[0]) {
       GUI.text(startgrid[0], [world2screen([startgrid[0], 0])[0],0]);
-      startgrid[0] += editor_config.grid_size;
+      startgrid[0] += w_step;
     }
 
     while(startgrid[1] <= endgrid[1]) {
       GUI.text(startgrid[1], [0, world2screen([0, startgrid[1]])[1]]);
-      startgrid[1] += editor_config.grid_size;
+      startgrid[1] += h_step;
     }
     
     /* Draw selection box */
@@ -948,12 +947,7 @@ editor.inputs['C-n'] = function() {
 editor.inputs['C-n'].doc = "Open a new level.";
 
 editor.inputs['C-o'] = function() {
-  if (editor.check_level_nested()) {
+  if (editor.edit_level.dirty()) {
-    Log.warn("Nested level ...");
-    return;
-  }
-
-  if (editor.edit_level.dirty) {
     editor.openpanel(gen_notify("Level is changed. Are you sure you want to close it?", function() {
       editor.clear_level();
       editor.openpanel(openlevelpanel);
@@ -1219,6 +1213,16 @@ editor.inputs.mouse.move = function(pos, dpos)
   });
 }
 
+editor.inputs.mouse['C-scroll'] = function(scroll)
+{
+  editor.camera.pos = editor.camera.pos.sub(scroll.scale(editor.camera.zoom * 3).scale([1,-1]));  
+}
+
+editor.inputs.mouse['C-M-scroll'] = function(scroll)
+{
+  editor.camera.zoom += scroll.y/100;
+}
+
 editor.inputs['C-M-S-lm'] = function() { editor.selectlist[0].set_center(Mouse.worldpos); };
 editor.inputs['C-M-S-lm'].doc = "Set world center to mouse position.";
 
@@ -1425,7 +1429,6 @@ var inputpanel = {
   
   start() {},
   
-  
   close() {
     Player.players[0].uncontrol(this);
     if (this.stolen) {
@@ -1918,5 +1921,4 @@ if (IO.exists("editor.config"))
 /* This is the editor level & camera - NOT the currently edited level, but a level to hold editor things */
 editor.clear_level();
 editor.camera = Game.camera;
-
 Game.stop();

source/scripts/entity.js

@@ -44,14 +44,6 @@ var gameobject = {
       this.draw_layer = Nuke.radio(i, this.draw_layer, i);
   },
 
-
-
-  dup(diff) {
-    var dup = World.spawn(gameobjects[this.from]);
-    Object.assign(dup, diff);
-    return dup;
-  },
-
   ed_locked: false,
   
   _visible:  true,
@@ -66,11 +58,6 @@ var gameobject = {
   },
 
   mass: 1,
-  bodytype: {
-    dynamic: 0,
-    kinematic: 1,
-    static: 2
-  },
   
   phys: 2,
   phys_nuke() {
@@ -283,6 +270,13 @@ var gameobject = {
       disable() { this.components.forEach(function(x) { x.disable(); });},
       enable() { this.components.forEach(function(x) { x.enable(); });},
       sync() { },
+      dirty() { return false; },
+
+      dup(diff) {
+	var dup = Primum.spawn(this.ur);
+	Object.assign(dup, this);
+	return dup;
+      },
       
       kill() {
 	if (this.body === -1) {
@@ -385,6 +379,7 @@ gameobject.make_parentable = function(obj) {
   obj.add_child = function(child) {
     child.unparent();
     objects.push(child);
+    child.level = obj;
   }
 
   /* Reparent this object to a new one */
@@ -393,11 +388,13 @@ gameobject.make_parentable = function(obj) {
       return;
 
     parent.add_child(obj);
+    obj.level = parent;
   }
 
   obj.unparent = function() {
     if (!obj.level) return;
     obj.level.remove_child(obj);
+    obj.parent = undefined;
   }
   obj.objects = objects;
 }
@@ -553,22 +550,22 @@ prototypes.generate_ur = function(path)
 var ur = prototypes.ur;
 
 prototypes.from_obj("camera2d", {
-    phys: gameobject.bodytype.kinematic,
+    phys: Physics.kinematic,
     speed: 300,
     
-    get zoom() { return this._zoom; },
+    get zoom() { return cmd(135); },
     set zoom(x) {
-      if (x <= 0) return;
+      x = Math.clamp(x,0.1,10);
-      this._zoom = x;
+      cmd(62, x);
-      cmd(62, this._zoom);
     },
-    _zoom: 1.0,
+    
     speedmult: 1.0,
     
     selectable: false,
     
     view2world(pos) {
-      return pos.mapc(mult, [1,-1]).add([-Window.width,Window.height].scale(0.5)).scale(this.zoom).add(this.pos);
+      pos.y *= -1;
+      return pos.add([-Window.width,Window.height].scale(0.5)).scale(this.zoom).add(this.pos);
     },
     
     world2view(pos) {