imgui is always compiled in, and developer selects to enable or disable its drawing; fix bug with rendering lines that caused prosperon to crash

meson.build

@@ -6,7 +6,7 @@ link = []
 src = []
 
 if not get_option('editor')
-  add_project_arguments('-DNEDITOR', language:'c')
+#  add_project_arguments('-DNEDITOR', language:'c')
 endif
 
 git_tag_cmd = run_command('git', 'describe', '--tags', '--abbrev=0', check: false)

scripts/modules/draw2d.js

@@ -32,7 +32,8 @@ draw.line = function render_line(points, color = Color.white, thickness = 1, pip
     mesh,
     pipeline,
     first_index: 0,
-    num_indices: mesh.num_indices
+    num_indices: mesh.num_indices,
+    image:whiteimage
   })
 }
 draw.line[prosperon.DOC] = `

scripts/modules/imgui.js

@@ -2,6 +2,15 @@ var imgui = this;
 
 var debug = {}
 
+var imdebug = function imdebug() {
+  imtoggle("Physics", debug, "draw_phys");
+  imtoggle("Bouning boxes", debug, "draw_bb");
+  imtoggle("Names", debug, "draw_names");
+  imtoggle("Sprite nums", debug, "sprite_nums");
+  imtoggle("Debug overlay", debug, "show");
+  imtoggle("Show ur names", debug, "urnames");
+};
+
 function imtoggle(name, obj, field) {
   var changed = false;
   var old = obj[field];
@@ -10,9 +19,14 @@ function imtoggle(name, obj, field) {
   return false;
 };
 
+var render_menu = true;
+
+imgui.render_menu = function(render) { render_menu = render; }
+
 imgui.prosperon_menu = function prosperon_menu() {
   imgui.newframe();
 
+if (render_menu) {
   if (debug.console)
     debug.console = imgui.window("console", _ => {
       imgui.text(console.transcript);
@@ -45,10 +59,10 @@ imgui.prosperon_menu = function prosperon_menu() {
     imgui.sokol_gfx();
 
     imgui.menu("Graphics", _ => {
-      imtoggle("Draw sprites", render, "draw_sprites");
+//      imtoggle("Draw sprites", render, "draw_sprites");
-      imtoggle("Draw particles", render, "draw_particles");
+//      imtoggle("Draw particles", render, "draw_particles");
-      imtoggle("Draw HUD", render, "draw_hud");
+//      imtoggle("Draw HUD", render, "draw_hud");
-      imtoggle("Draw GUI", render, "draw_gui");
+//      imtoggle("Draw GUI", render, "draw_gui");
 
       imgui.menu("Window", _ => {
         prosperon.fullscreen = imgui.checkbox("fullscreen", prosperon.fullscreen);
@@ -81,9 +95,8 @@ imgui.prosperon_menu = function prosperon_menu() {
     }
   });
 */
-//  prosperon.imgui();
+}
-
+  prosperon.imgui();
-  imgui.endframe(render._main);
 };
 
 imgui.windowpos[prosperon.DOC] = `Return the position of the current ImGui window as an ImVec2.
@@ -725,4 +738,4 @@ imgui.init[prosperon.DOC] = `Initialize ImGui with SDL and SDL_gpu, creating the
 :return: None
 `;
 
-return false
+return this

scripts/modules/loop.js

@@ -6,7 +6,6 @@ var emitter = use('emitter')
 var os = use('os')
 var event = use('event')
 var imgui = use('imgui')
-
 var tracy = use('tracy')
 
 var waittime = 1/240

scripts/modules/render.js

@@ -24,8 +24,8 @@ var default_conf = {
   identifier: "world.pockle.prosperon",
   creator: "Pockle World LLC",
   copyright: "Copyright Pockle World 2025",
-  type: "application",
+  type: "game",
-  url: "https://github.com/johnbrethauer/prosperon"
+  url: "https://prosperon.dev"
 }
 
 var config = use('config.js')
@@ -105,7 +105,6 @@ sprite_pipeline.target = {
   depth: "d32 float s8"
 };
 
-
 var appy = {};
 appy.inputs = {};
 if (os.platform() === "macos") {
@@ -116,9 +115,6 @@ appy.inputs["M-f4"] = os.exit;
 
 controller.player[0].control(appy);
 
-
-
-
 prosperon.window = prosperon.engine_start(config);
    
 var driver = "vulkan"
@@ -141,6 +137,14 @@ render._main.window = prosperon.window
 render._main.claim_window(prosperon.window)
 render._main.set_swapchain('sdr', 'vsync')
 
+var whiteimage = {}
+whiteimage.surface = graphics.make_surface([1,1])
+whiteimage.surface.rect({x:0,y:0,width:1,height:1}, [1,1,1,1])
+whiteimage.texture = render._main.load_texture(whiteimage.surface)
+
+var imgui = use('imgui')
+if (imgui) imgui.init(render._main, prosperon.window)
+
 var unit_transform = os.make_transform();
 
 var cur = {};
@@ -653,9 +657,6 @@ render_camera[prosperon.DOC] = `Render a scene using the provided camera, drawin
 :return: None
 `
 
-var imgui = use('imgui')
-if (imgui) imgui.init(render._main, prosperon.window);
-
 var swaps = [];
 function gpupresent() {
   os.clean_transforms();
@@ -675,7 +676,7 @@ function gpupresent() {
         load: "clear"
       });
 
-      if (imgui) {
+      if (imgui) { // draws any imgui commands present
         cmds.push_debug_group("imgui")
         imgui.prepend(cmds);
         var pass = cmds.render_pass({
@@ -790,20 +791,6 @@ render.scissor[prosperon.DOC] = `Set the GPU scissor region to the specified rec
 :return: None
 `
 
-var imdebug = function imdebug() {
-  imtoggle("Physics", debug, "draw_phys");
-  imtoggle("Bouning boxes", debug, "draw_bb");
-  imtoggle("Names", debug, "draw_names");
-  imtoggle("Sprite nums", debug, "sprite_nums");
-  imtoggle("Debug overlay", debug, "show");
-  imtoggle("Show ur names", debug, "urnames");
-};
-
-var observed_tex = undefined;
-
-var debug = {}
-debug.console = false
-
 // Some initialization
 shader_type = render._main.shader_format()[0];