ld56 updates

scripts/base.js

@@ -820,6 +820,11 @@ Object.defineProperty(Array.prototype, "rotate", {
   },
 });
 
+Array.random = function(arr) {
+  if (!Array.isArray(arr)) return;
+  return arr[Math.floor(Math.random()*arr.length)];
+}
+
 function make_swizz() {
   function setelem(n) {
     return {

scripts/input.js

@@ -125,7 +125,7 @@ input.mouse.screenpos = function () {
   return mousepos.slice();
 };
 input.mouse.worldpos = function () {
-  return game.camera.view2world(mousepos);
+  return prosperon.camera.screen2world(mousepos);
 };
 input.mouse.disabled = function () {
   input.mouse_mode(1);
@@ -147,7 +147,8 @@ input.mouse.set_custom_cursor = function (img, mode = input.mouse.cursor.default
 };
 
 input.mouse.button = {
-  /* left, right, middle mouse */ 0: "lm",
+  /* left, right, middle mouse */
+  0: "lm",
   1: "rm",
   2: "mm",
 };

scripts/prosperon.js

@@ -515,8 +515,8 @@ Register.add_cb("update", true).doc = "Called once per frame.";
 Register.add_cb("physupdate", true);
 Register.add_cb("gui", true);
 Register.add_cb("hud", true, render.flush);
-Register.add_cb("draw", true);
+Register.add_cb("draw", true, render.flush);
-Register.add_cb("imgui", true);
+Register.add_cb("imgui", true, render.flush);
 
 var Event = {
   events: {},

scripts/render.js

@@ -233,7 +233,6 @@ var pipe_shaders = new WeakMap();
 render.use_shader = function use_shader(shader, pipeline) {
   pipeline ??= base_pipeline;
   if (typeof shader === "string") shader = make_shader(shader);
-  if (cur.shader === shader) return;
   
   if (!pipe_shaders.has(shader)) pipe_shaders.set(shader, new WeakMap());
   var shader_pipelines = pipe_shaders.get(shader);
@@ -571,13 +570,14 @@ function shader_apply_material(shader, material = {}, old = {}) {
 // Creates a binding object for a given mesh and shader
 var bcache = new WeakMap();
 function sg_bind(mesh, ssbo) {
-  if (cur.mesh === mesh && cur.ssbo === ssbo) {
+/*  if (cur.bind && cur.mesh === mesh && cur.ssbo === ssbo) {
     cur.bind.ssbo = [ssbo];
     cur.bind.images = cur.images;
     cur.bind.samplers = cur.samplers;
+    console.info(json.encode(cur.bind));
     render.setbind(cur.bind);
     return;
-  }
+  }*/
 
 /*  if (bcache.has(cur.shader) && bcache.get(cur.shader).has(mesh)) {
     cur.bind = bcache.get(cur.shader).get(mesh);
@@ -737,7 +737,7 @@ render.sprites = function render_sprites() {
 };
 
 render.circle = function render_circle(pos, radius, color, inner_radius = 1) {
-  check_flush(undefined);
+  check_flush();
 
   if (inner_radius >= 1) inner_radius = inner_radius / radius;
   else if (inner_radius < 0) inner_radius = 1.0;
@@ -807,7 +807,7 @@ function poly_e() {
 
 function flush_poly() {
   if (poly_idx === 0) return;
-  render.use_shader(polyssboshader);
+  render.use_shader(queued_shader, queued_pipe);
   var base = render.make_particle_ssbo(poly_cache.slice(0, poly_idx), poly_ssbo);
   render.use_mat({baseinstance:base});  
   render.draw(shape.centered_quad, poly_ssbo, poly_idx);
@@ -858,16 +858,26 @@ render.boundingbox = function render_boundingbox(bb, color = Color.white) {
   render.line(bbox.topoints(bb).wrapped(1), color);
 };
 
-render.rectangle = function render_rectangle(lowerleft, upperright, color) {
+var queued_shader;
+var queued_pipe;
+render.rectangle = function render_rectangle(lowerleft, upperright, color, shader = polyssboshader, pipe = base_pipeline) {
   var transform = os.make_transform();
   var wh = [upperright.x - lowerleft.x, upperright.y - lowerleft.y];
   var poly = poly_e();
   poly.transform.move(vector.midpoint(lowerleft, upperright));
   poly.transform.scale = [wh.x, wh.y, 1];
   poly.color = color;
-  check_flush(flush_poly);
+  
+  queued_shader = shader;
+  queued_pipe = pipe;
+  flush_poly();
 };
 
+render.rect = function(rect, color, shader, pipe)
+{
+  render.rectangle([rect.x-rect.w/2, rect.y-rect.h/2], [rect.x+rect.w/2, rect.y+rect.h/2], color, shader, pipe);
+}
+
 render.box = function render_box(pos, wh, color = Color.white) {
   var poly = poly_e();
   poly.transform.move(pos);
@@ -916,7 +926,7 @@ function flush_img() {
   if (img_idx === 0) return;
   render.use_shader(spritessboshader);
   var startidx = render.make_sprite_ssbo(img_cache.slice(0, img_idx), sprite_ssbo);
-  render.use_mat({ baseinstance:startidx});  
+  render.use_mat({baseinstance:startidx});  
   cur.images = [lasttex];
   render.draw(shape.quad, sprite_ssbo, img_idx);
   lasttex = undefined;
@@ -960,6 +970,8 @@ var stencil_writer = function stencil_writer(ref)
   return pipe;
 }.hashify();
 
+render.stencil_writer = stencil_writer;
+
 // objects by default draw where the stencil buffer is 0
 render.fillmask = function(ref)
 {
@@ -1041,6 +1053,9 @@ render.image = function image(image, pos, scale, rotation = 0, color = Color.whi
   e.image = image;
   e.shade = color;
 
+  flush_img();
+  lasttex = undefined;
+
   return;
   var bb = {};
   bb.b = pos.y;
@@ -1330,6 +1345,7 @@ prosperon.render = function () {
   prosperon.draw();
   profile.endreport("draws");
   profile.endreport("world");
+  render.fillmask(0);
   prosperon.hudcam.size = prosperon.camera.size;
   prosperon.hudcam.transform.pos = [prosperon.hudcam.size.x / 2, prosperon.hudcam.size.y / 2, -100];
   render.set_camera(prosperon.hudcam);

scripts/sound.js

@@ -61,7 +61,7 @@ audio.cry = function (file, bus = audio.bus.sfx) {
   var player = audio.play(file, bus);
   if (!player) return;
   player.ended = function () {
-    player.unplug();
+    player?.unplug();
     player = undefined;
   };
   return player.ended;
@@ -69,7 +69,6 @@ audio.cry = function (file, bus = audio.bus.sfx) {
 
 // This function is called when every audio source is finished
 var killer = Register.appupdate.register(function () {
-  return;
   for (var src of sources) {
     if (!src.loop && (src.frame < src.lastframe || src.frame === src.frames())) {
       src.unplug();
@@ -112,6 +111,11 @@ audio.music = function (file, fade = 0.5) {
   song.loop = true;
 };
 
+audio.music.playing = function()
+{
+  return song;
+}
+
 audio.bus.music = audio.dsp.mix();
 audio.bus.music.plugin(audio.bus.master);
 audio.bus.music.name = "music";

source/engine/gui.cpp

@@ -481,6 +481,7 @@ JSC_CCALL(imgui_tablenextrow, ImGui::TableNextRow())
 JSC_CCALL(imgui_tablenextcolumn, ImGui::TableNextColumn())
 JSC_SCALL(imgui_tablesetupcolumn, ImGui::TableSetupColumn(str))
 JSC_CCALL(imgui_tableheadersrow, ImGui::TableHeadersRow())
+JSC_CCALL(imgui_tableangledheadersrow, ImGui::TableAngledHeadersRow())
 
 JSC_SCALL(imgui_dnd, 
   if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None)) {
@@ -838,6 +839,7 @@ static const JSCFunctionListEntry js_imgui_funcs[] = {
   MIST_FUNC_DEF(imgui, tablenextcolumn,0),
   MIST_FUNC_DEF(imgui, tablenextrow,0),
   MIST_FUNC_DEF(imgui, tableheadersrow, 0),
+  MIST_FUNC_DEF(imgui, tableangledheadersrow, 0),
   MIST_FUNC_DEF(imgui, tablesetupcolumn, 1),
   MIST_FUNC_DEF(imgui, dnd, 3),
   MIST_FUNC_DEF(imgui, dndtarget, 2),

source/engine/input.c

@@ -20,24 +20,6 @@ void input_clipboard_paste(char *str)
   script_evalf("prosperon.clipboardpaste(`%s`);", sapp_get_clipboard_string());
 }
 
-/*
-  0 free
-  1 lock
-*/
-void set_mouse_mode(int mousemode) { sapp_lock_mouse(mousemode); }
-
-void cursor_hide() { sapp_show_mouse(0); }
-void cursor_show() { sapp_show_mouse(1); }
-
-void cursor_img(const char *path)
-{
-/*  NSdesting *dest = [NSdesting destingWithUTF8desting:path];
-  NSImage *img = [[NSImage alloc] initWithContentsOfFile:dest];
-  NSCursor *custom = [[NSCursor alloc] initWithImage:img hotSpot:NSMakePoint(0,0)];
-  [custom set];
-*/
-}
-
 static char *touch_jstrn(char *dest, int len, sapp_touchpoint *touch, int n)
 {
   dest[0] = 0;

source/engine/input.h

@@ -6,10 +6,6 @@
 #include "HandmadeMath.h"
 #include "sokol_app.h"
 
-void cursor_hide();
-void cursor_show();
-void cursor_img(const char *path);
-void set_mouse_mode(int mousemode);
 void touch_start(sapp_touchpoint *touch, int n);
 void touch_move(sapp_touchpoint *touch, int n);
 void touch_end(sapp_touchpoint *touch, int n);

source/engine/jsffi.c

@@ -1174,6 +1174,7 @@ JSC_CCALL(render_make_sprite_ssbo,
     JSValue sub = js_getpropidx(array,i);
     
     transform *tr = js2transform(js_getpropstr(sub, "transform"));
+    HMM_Vec2 pos = js2vec2(js_getpropstr(sub, "pos"));
     JSValue image = js_getpropstr(sub, "image");
     texture *t = js2texture(js_getpropstr(image, "texture"));
     HMM_Vec3 tscale;
@@ -1184,6 +1185,7 @@ JSC_CCALL(render_make_sprite_ssbo,
       tscale.z = 1;
       tr->scale = HMM_MulV3(tr->scale, tscale);
     }
+    tr->pos.xy = HMM_AddV2(tr->pos.xy, pos);
 
     ms[i].model = transform2mat(tr);
     ms[i].rect = js2vec4(js_getpropstr(image,"rect"));
@@ -1191,6 +1193,8 @@ JSC_CCALL(render_make_sprite_ssbo,
     
     if (t)
       tr->scale = HMM_DivV3(tr->scale, tscale);
+
+    tr->pos.xy = HMM_SubV2(tr->pos.xy, pos);
   }
 
   int offset = sg_append_buffer(*b, (&(sg_range){
@@ -1779,16 +1783,16 @@ static const JSCFunctionListEntry js_game_funcs[] = {
 
 JSC_CCALL(input_show_keyboard, sapp_show_keyboard(js2boolean(argv[0])))
 JSValue js_input_keyboard_shown(JSContext *js, JSValue self) { return boolean2js(sapp_keyboard_shown()); }
-JSC_CCALL(input_mouse_mode, set_mouse_mode(js2number(argv[0])))
+JSC_CCALL(input_mouse_lock, sapp_lock_mouse(js2number(argv[0])))
 JSC_CCALL(input_mouse_cursor, sapp_set_mouse_cursor(js2number(argv[0])))
-JSC_SCALL(input_cursor_img, cursor_img(str))
+JSC_CCALL(input_mouse_show, sapp_show_mouse(js2boolean(argv[0])))
 
 static const JSCFunctionListEntry js_input_funcs[] = {
   MIST_FUNC_DEF(input, show_keyboard, 1),
   MIST_FUNC_DEF(input, keyboard_shown, 0),
-  MIST_FUNC_DEF(input, mouse_mode, 1),
   MIST_FUNC_DEF(input, mouse_cursor, 1),
-  MIST_FUNC_DEF(input, cursor_img, 1)
+  MIST_FUNC_DEF(input, mouse_show, 1),
+  MIST_FUNC_DEF(input, mouse_lock, 1),
 };
 
 JSC_CCALL(prosperon_phys2d_step, phys2d_update(js2number(argv[0])))
@@ -2828,6 +2832,59 @@ static const JSCFunctionListEntry js_performance_funcs[] = {
   MIST_FUNC_DEF(performance, call_fn_n, 3)
 };
 
+JSC_CCALL(geometry_rect_intersect,
+  rect a = js2rect(argv[0]);
+  rect b = js2rect(argv[1]);
+  return boolean2js(a.x < (b.x+b.w) &&
+         (a.x + a.w) > b.x &&
+         a.y < (b.y + b.h) &&
+         (a.y + a.h) > b.y );
+)
+
+JSC_CCALL(geometry_rect_inside,
+  rect inner = js2rect(argv[0]);
+  rect outer = js2rect(argv[1]);
+  return boolean2js(
+         inner.x >= outer.x &&
+         inner.x + inner.w <= outer.x + outer.w &&
+         inner.y >= outer.y &&
+         inner.y + inner.h <= outer.y + outer.h
+         );
+)
+
+JSC_CCALL(geometry_rect_random,
+  rect a = js2rect(argv[0]);
+  return vec22js((HMM_Vec2){
+    a.x + rand_range(-0.5,0.5)*a.w,
+    a.y + rand_range(-0.5,0.5)*a.h
+  });
+)
+
+JSC_CCALL(geometry_rect_point_inside,
+  rect a = js2rect(argv[0]);
+  HMM_Vec2 p = js2vec2(argv[1]);
+  return boolean2js(p.x >= a.x-a.w/2 && p.x <= a.x+a.w/2 && p.y <= a.y+a.h/2 && p.y >= a.y-a.h/2);
+)
+
+JSC_CCALL(geometry_cwh2rect,
+  HMM_Vec2 c = js2vec2(argv[0]);
+  HMM_Vec2 wh = js2vec2(argv[1]);
+  rect r;
+  r.x = c.x;
+  r.y = c.y;
+  r.w = wh.x;
+  r.h = wh.y;
+  return rect2js(r);
+)
+
+static const JSCFunctionListEntry js_geometry_funcs[] = {
+  MIST_FUNC_DEF(geometry, rect_intersect, 2),
+  MIST_FUNC_DEF(geometry, rect_inside, 2),
+  MIST_FUNC_DEF(geometry, rect_random, 1),
+  MIST_FUNC_DEF(geometry, cwh2rect, 2),
+  MIST_FUNC_DEF(geometry, rect_point_inside, 2),
+};
+
 JSValue js_nota_encode(JSContext *js, JSValue self, int argc, JSValue *argv)
 {
   if (argc < 1) return JS_UNDEFINED;
@@ -3659,6 +3716,7 @@ void ffi_load() {
   QJSGLOBALCLASS(joint);
   QJSGLOBALCLASS(dspsound);
   QJSGLOBALCLASS(performance);
+  QJSGLOBALCLASS(geometry);
 
   QJSGLOBALCLASS(poly2d);
   
@@ -3698,6 +3756,8 @@ void ffi_load() {
   array_proto = js_getpropstr(array_proto, "prototype");
   JS_SetPropertyFunctionList(js, array_proto, js_array_funcs, countof(js_array_funcs));
 
+  srand(stm_now());
+  
   JS_FreeValue(js,globalThis);  
 }
 

source/engine/sound/dsp.c

@@ -13,7 +13,7 @@
 
 #define PI 3.14159265
 
-int SAMPLERATE = 44100;
+int SAMPLERATE = 48000;
 int BUF_FRAMES = 2048;
 int CHANNELS = 2;