render update

source/engine/debug/debugdraw.c

@@ -1,6 +1,7 @@
 #include "debugdraw.h"
 
 #include "openglrender.h"
+#include "render.h"
 
 #include "shader.h"
 #include "log.h"
@@ -25,6 +26,7 @@ struct point_vertex {
   float radius;
 };
 static int point_c = 0;
+static struct point_vertex point_b[1000];
 
 static sg_shader line_shader;
 static sg_pipeline line_pipe;
@@ -37,6 +39,8 @@ struct line_vert {
 };
 static int line_c = 0;
 static int line_v = 0;
+static struct line_vert line_b[1000];
+static uint16_t line_bi[1000];
 
 static sg_pipeline grid_pipe;
 static sg_bindings grid_bind;
@@ -53,6 +57,8 @@ struct poly_vertex {
   float uv[2];
   struct rgba color;
 };
+static struct poly_vertex poly_b[1000];
+static uint32_t poly_bi[1000];
 
 static sg_pipeline circle_pipe;
 static sg_bindings circle_bind;
@@ -64,35 +70,58 @@ struct circle_vertex {
   float radius;
   struct rgba color;
 };
+static struct circle_vertex circle_b[1000];
 
 void debug_flush()
 {
+  if (circle_count != 0) {
   sg_apply_pipeline(circle_pipe);
   sg_apply_bindings(&circle_bind);
   sg_apply_uniforms(SG_SHADERSTAGE_VS, 0, SG_RANGE_REF(projection));
-  
+  sg_update_buffer(circle_bind.vertex_buffers[0], &(sg_range){
+    .ptr = circle_b,
+    .size = sizeof(struct circle_vertex)*circle_count
+  });
   sg_draw(0,4,circle_count);
   circle_count = 0;
+  }
 
+  if (poly_c != 0) {
   sg_apply_pipeline(poly_pipe);
   sg_apply_bindings(&poly_bind);
   sg_apply_uniforms(SG_SHADERSTAGE_VS,0,SG_RANGE_REF(projection));
+  sg_update_buffer(poly_bind.vertex_buffers[0], &(sg_range){
+    .ptr = poly_b, .size = sizeof(struct poly_vertex)*poly_v});
+  sg_update_buffer(poly_bind.index_buffer, &(sg_range){
+    .ptr = poly_bi, .size = sizeof(uint32_t)*poly_c});
   sg_draw(0,poly_c,1);
   poly_c = 0;
   poly_v = 0;
+  }
   
+  if (point_c != 0) {
   sg_apply_pipeline(point_pipe);
   sg_apply_bindings(&point_bind);
   sg_apply_uniforms(SG_SHADERSTAGE_VS,0,SG_RANGE_REF(projection));
+  sg_update_buffer(point_bind.vertex_buffers[0], &(sg_range){
+    .ptr = point_b,
+    .size = sizeof(struct point_vertex)*point_c});
   sg_draw(0,point_c,1);
   point_c = 0;
+  }
   
+  if (line_c != 0) {
   sg_apply_pipeline(line_pipe);
   sg_apply_bindings(&line_bind);
   sg_apply_uniforms(SG_SHADERSTAGE_VS,0,SG_RANGE_REF(projection));
+  sg_update_buffer(line_bind.vertex_buffers[0], &(sg_range){
+    .ptr = line_b, .size = sizeof(struct line_vert)*line_v});
+  sg_update_buffer(line_bind.index_buffer, &(sg_range){
+    .ptr = line_bi, .size = sizeof(uint16_t)*line_c});
   sg_draw(0,line_c,1);
   line_c = 0;
   line_v = 0;
+  }
 }
 
 static sg_shader_uniform_block_desc projection_ubo = {
@@ -102,15 +131,6 @@ static sg_shader_uniform_block_desc projection_ubo = {
   }
 };
 
-sg_blend_state blend_trans = {
-  .enabled = true,
-  .src_factor_rgb = SG_BLENDFACTOR_SRC_ALPHA,
-  .dst_factor_rgb = SG_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
-  .src_factor_alpha = SG_BLENDFACTOR_SRC_ALPHA,
-  .src_factor_alpha = SG_BLENDFACTOR_ONE_MINUS_SRC_ALPHA
-};
-  
-
 void debugdraw_init()
 {
   point_shader = sg_make_shader(&(sg_shader_desc){
@@ -320,8 +340,8 @@ void draw_line(cpVect *a_points, int a_n, struct rgba color, float seg_len)
     .size = sizeof(uint16_t)*i_c
   };
   
-  sg_append_buffer(line_bind.vertex_buffers[0], &vr);
+  memcpy(line_b+line_v, v, sizeof(struct line_vert)*n);
-  sg_append_buffer(line_bind.index_buffer, &ir);
+  memcpy(line_bi+line_c, idxs, sizeof(uint16_t)*i_c);
   
   line_c += i_c;
   line_v += n;
@@ -443,8 +463,8 @@ void draw_edge(cpVect *points, int n, struct rgba color, int thickness, int clos
     .size = sizeof(struct poly_vertex)*mesh->num_vertices
   };
 
-  sg_append_buffer(poly_bind.vertex_buffers[0], &vvt);  
+  memcpy(poly_b+poly_v, vertices, sizeof(struct poly_vertex)*mesh->num_vertices);
-  sg_append_buffer(poly_bind.index_buffer, &it);
+  memcpy(poly_bi+poly_c, mesh->triangle_indices, sizeof(uint32_t)*mesh->num_triangles*3);
   
   poly_c += mesh->num_triangles*3;
   poly_v += mesh->num_vertices;    
@@ -459,7 +479,7 @@ void draw_circle(int x, int y, float radius, int pixels, struct rgba color, int
   cv.pos[1] = y;
   cv.radius = radius;
   cv.color = color;
-  sg_append_buffer(circle_bind.vertex_buffers[0], SG_RANGE_REF(cv));
+  memcpy(circle_b+circle_count, &cv, sizeof(struct circle_vertex));
   circle_count++;
 }
 
@@ -520,7 +540,7 @@ void draw_cppoint(struct cpVect point, float r, struct rgba color)
     .radius = r
   };
   
-  sg_append_buffer(point_bind.vertex_buffers[0], SG_RANGE_REF(p));
+  memcpy(point_b+point_c, &p, sizeof(struct point_vertex));
   point_c++;
 }
 
@@ -572,8 +592,8 @@ void draw_poly(cpVect *points, int n, struct rgba color)
     .size = sizeof(struct poly_vertex)*n
   };
   
-  sg_append_buffer(poly_bind.vertex_buffers[0], &ppp);
+  memcpy(poly_b+poly_v, polyverts, sizeof(struct poly_vertex)*n);
-  sg_append_buffer(poly_bind.index_buffer, &trip);
+  memcpy(poly_bi+poly_c, tridxs, sizeof(uint32_t)*3*tric);
   
   poly_c += tric*3;
   poly_v += n;

source/engine/editor/ed_project.c

@@ -2,7 +2,6 @@
 
 #include <string.h>
 #include <stdlib.h>
-#include <vec.h>
 #include "editor.h"
 
 void editor_init_project(struct gameproject *gp)

source/engine/ffi.c

@@ -118,11 +118,13 @@ int js_arrlen(JSValue v) {
 }
 
 struct rgba js2color(JSValue v) {
+  JSValue ja = js_arridx(v,3);
+  unsigned char a = JS_IsUndefined(ja) ? 255 : js2int(ja);
   struct rgba color = {
     .r = js2int(js_arridx(v,0)),
     .g = js2int(js_arridx(v,1)),
     .b = js2int(js_arridx(v,2)),
-    .a = js2int(js_arridx(v,3)),
+    .a = a,
   };
   return color;
 }

source/engine/font.c

@@ -108,6 +108,7 @@ void font_init(struct shader *textshader) {
 	.buffers[0].step_func = SG_VERTEXSTEP_PER_INSTANCE
       },
       .primitive_type = SG_PRIMITIVETYPE_TRIANGLE_STRIP,
+      .colors[0].blend = blend_trans,
     });
     
   float text_verts[8] = {

source/engine/input.c

@@ -426,9 +426,7 @@ void input_poll(double wait) {
   mouseWheelX = 0;
   mouseWheelY = 0;
 
-  glfwPollEvents();
+  glfwWaitEventsTimeout(wait);
-
-  //    glfwWaitEventsTimeout(wait);
 
   for (int i = 0; i < arrlen(downkeys); i++)
     call_input_down(&downkeys[i]);

source/engine/render.h

@@ -4,6 +4,7 @@
 #define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
+#include "sokol/sokol_gfx.h"
 
 struct uv_n {
   unsigned short u;
@@ -15,4 +16,13 @@ struct st_n {
   struct uv_n t;
 };
 
+static sg_blend_state blend_trans = {
+  .enabled = true,
+  .src_factor_rgb = SG_BLENDFACTOR_SRC_ALPHA,
+  .dst_factor_rgb = SG_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
+  .src_factor_alpha = SG_BLENDFACTOR_SRC_ALPHA,
+  .src_factor_alpha = SG_BLENDFACTOR_ONE_MINUS_SRC_ALPHA
+};
+
+
 #endif

source/engine/yugine.c

@@ -211,8 +211,11 @@ int main(int argc, char **args) {
     double elapsed = glfwGetTime() - lastTick;
     deltaT = elapsed;
     lastTick = glfwGetTime();
-    double wait = fmax(0, renderMS - elapsed);
+    //double wait = fmax(0, renderMS - elapsed);
-    input_poll(wait);
+    if (sim_playing())
+      input_poll(fmax(0, renderMS-elapsed));
+    else
+      input_poll(1000);
     window_all_handle_events();
 
     framems[framei++] = elapsed;

source/scripts/editor.js

@@ -1312,8 +1312,6 @@ var editor = {
 			 "PAUSED" :
 			 "STOPPED", [0, 0], 1);
 
-    gui_text("FPS " + this.fps, [0, 540], 1);
-
     var clvl = this.edit_level;
     var ypos = 200;
     var lvlcolor = Color.white;

source/scripts/engine.js

@@ -128,7 +128,7 @@ var Color = {
 var GUI = {
   text(str, pos, size, color, wrap) {
     size = size ? size : 1;
-    color = color ? color : [255,255,255];
+    color = color ? color : [255,255,255,255];
     wrap = wrap ? wrap : 500;
     var h = ui_text(str, pos, size, color, wrap);
 

source/shaders/textfrag.glsl

@@ -6,10 +6,13 @@ out vec4 color;
 
 uniform sampler2D text;
 
+float osize = 1.0;
+
 void main()
 {
   float lettera = texture(text,TexCoords).r;
   
+
 //    color = vec4(1.f, 1.f, 1.f, texture(text, TexCoords).r);
   if (lettera <= 0.1f)
     discard;