4 files changed, 138 insertions, 13 deletions
diff --git a/src/shaders/stars.lua b/src/shaders/stars.lua
index 111bef8..8d54b16 100644
--- a/src/shaders/stars.lua
+++ b/src/shaders/stars.lua
@@ -41,7 +41,7 @@ local node = am.use_program(am.program([[
 	void main() {
 		float world_x_off = mod(world_x, world_x_period);
 		float world_y_off = mod(world_y, world_y_period); 
-		gl_Position = P * MV * vec4(stars.x - world_x_off, stars.y - world_y_off, 0.0, 1.0);
+		gl_Position = P * MV * vec4(stars.x - world_x_off, stars.y - world_y_off, 0., 1.0);
 		float intensity = sin(stars.z + time) * cos(time) + 1.;
 		gl_PointSize = pow(intensity, 2.) * stars.z * 0.3;
 	}
diff --git a/src/shaders/world.frag b/src/shaders/world.frag
index ded8abb..15d7b27 100644
--- a/src/shaders/world.frag
+++ b/src/shaders/world.frag
@@ -1,5 +1,6 @@
 precision mediump float;
 varying vec2 textureuv; // uv
+varying float radius;
 uniform sampler2D textures;
 uniform sampler2D emissives;
 uniform sampler2D normals;
diff --git a/src/shaders/world.moon b/src/shaders/world.moon
index ad40cb9..e9ddcc9 100644
--- a/src/shaders/world.moon
+++ b/src/shaders/world.moon
@@ -3,10 +3,9 @@ color = require("color")
 world = require("world")
 sprites = require("world.sprites")
 shader_shim = require("shader_shim")
-hc = require("party.hardoncollider.init")
+hc = require("party.hc.init")
 -- Process the world into buffers to send to the shader
 
-error("Who is including world?")
 print("sprites:",sprites,getmetatable(sprites))
 print("sprites.floor1_diffuse",sprites["floor1_diffuse"])
 view_angle = math.pi / 4
@@ -26,6 +25,9 @@ p_mv = mat4(
 	0, 0,(-far_plane * near_plane)/(far_plane - near_plane), 0
 )
 
+sd = sprites.floor1_diffuse
+w1 = sprites.wall1_diffuse
+
 -- Each point needs:
 -- vec3 position (x,y,z)
 -- vec2 (u,v)
@@ -57,8 +59,84 @@ up_down_hall = (x,y) ->
 	}
 	r
 
-sd = sprites.floor1_diffuse
-w1 = sprites.wall1_diffuse
+room = (x,y,w,h,left_holes,right_holes,top_holes,bottom_holes) ->
+	left_holes\sort()
+	right_holes\sort()
+	top_holes\sort()
+	bottom_holes\sort()
+	r = {
+		--floor
+		vec3(x,y,0)
+		vec3(x+w,y,0),
+		vec3(x+w,y-h,0),
+		vec3(x+w,y-h,0),
+		vec3(x,y-h,0),
+		vec3(x,y,0),
+
+		--left wall
+	}
+	r
+
+barrel = (x,y,w,h) ->
+	tris = 18
+	rad = (w/2)
+	l = x - (w/2)
+	j = x + (w/2)
+	t = h
+	b = 0
+	f = y - (w/2)
+	n = y + (w/2)
+	r = {
+		--top
+		vec3(l,f,h),
+		vec3(l,n,h),
+		vec3(j,n,h),
+		vec3(j,n,h),
+		vec3(j,f,h),
+		vec3(l,f,h),
+	}
+	step = (2*math.pi)/tris
+	for i = 0,2*math.pi,step
+		r[#r+1] =vec3(x + math.cos(i)*rad,y + math.sin(i)*n,h)
+		r[#r+1] =vec3(x + math.cos(i+step)*rad,math.sin(i+step)*n,h)
+		r[#r+1] =vec3(x + math.cos(i+step)*rad,math.sin(i+step)*n,0)
+		r[#r+1] =vec3(x + math.cos(i+step)*rad,math.sin(i+step)*n,0)
+		r[#r+1] =vec3(x + math.cos(i)*rad,math.sin(i)*n,0)
+		r[#r+1] =vec3(x + math.cos(i)*rad,math.sin(i)*n,h)
+	r
+
+barrel_uv = (x,y,w,h) ->
+	tris = 18
+	r = {
+		vec4(w1.s1,w1.t1,1,1),
+		vec4(w1.s1,w1.t2,1,1),
+		vec4(w1.s2,w1.t2,1,1),
+		vec4(w1.s2,w1.t2,1,1),
+		vec4(w1.s2,w1.t1,1,1),
+		vec4(w1.s1,w1.t1,1,1),
+	}
+	step = (2*math.pi)/tris
+	for i = 0,2*math.pi,step
+		perc = (i / (2*math.pi))
+		nextperc = ((i+step) / (2*math.pi))
+		srange = w1.s2 - w1.s1
+		trange = w1.t2 - w1.t1
+		sstart = w1.s1 + (srange * perc)
+		send = w1.s1 + (srange * nextperc)
+		tstart = w1.t1
+		tend = w1.t2
+		r[#r+1] = vec4(sstart ,tstart,1,1)
+		r[#r+1] = vec4(sstart ,tend,1,1)
+		r[#r+1] = vec4(send ,tend,1,1)
+		r[#r+1] = vec4(send ,tend,1,1)
+		r[#r+1] = vec4(send ,tstart,1,1)
+		r[#r+1] = vec4(sstart ,tstart,1,1)
+	r
+
+barrel_r = (x,y,w,h) ->
+	r = {-1,-1,1,1,1,-1,0,0,0,0,0,0}
+	r
+
 
 -- uvs are s,t,smult, tmult
 up_down_hall_uv = (x,y) ->
@@ -88,31 +166,73 @@ up_down_hall_uv = (x,y) ->
 	}
 	r
 
+up_down_hall_r = (x,y) ->
+	r = {
+		0,0,0,0,0,0
+		0,0,0,0,0,0
+		0,0,0,0,0,0
+		0,0,0,0,0,0
+		0,0,0,0,0,0
+		0,0,0,0,0,0
+	}
+	r
+
+-- Barrel?
+
+
 add_verts = (tbl, new) ->
 	for i = 1, #new
 		tbl[#tbl+1] = new[i]
 
 world_geom = {}
 world_uv = {}
-add_verts(world_geom, up_down_hall(0,0))
+world_r = {}
+add_verts(world_geom, up_down_hall(0,-1))
 add_verts(world_uv, up_down_hall_uv(0,0))
+add_verts(world_r, up_down_hall_r(0,0))
 add_verts(world_geom, up_down_hall(0,1))
 add_verts(world_uv, up_down_hall_uv(0,0))
-add_verts(world_geom, up_down_hall(0,-1))
+add_verts(world_r, up_down_hall_r(0,0))
+add_verts(world_geom, up_down_hall(0,0))
 add_verts(world_uv, up_down_hall_uv(0,0))
+add_verts(world_r, up_down_hall_r(0,0))
+add_verts(world_geom, barrel(-1,0,0.5,0.5))
+add_verts(world_uv, barrel_uv(-1,0,0.5,0.5))
+add_verts(world_r, barrel_r(-1,0,0.5,0.5))
+--add_verts(world_geom, barrel(0.5,0.5,0.5,0.5))
+--add_verts(world_uv, barrel_uv(0.5,0.5,0.5,0.5))
+--add_verts(world_r, barrel_r(0.5,0.5,0.5,0.5))
 --sprites["diffuse"].texture.wrap = "repeat"
 --sprites["normals"].texture.wrap = "repeat"
-node = shader_shim.world\append(am.cull_face("front")\append(am.bind({
+
+test_world = {
+	vec3(0,0,0),
+	vec3(1,0,0),
+	vec3(0,1,0)
+}
+test_uvs = {
+	vec4(sd.s1,sd.t1,1,1),
+	vec4(sd.s2,sd.t1,1,1),
+	vec4(sd.s2,sd.t2,1,1),
+}
+test_r = {
+	0,0,0
+}
+node = shader_shim.world\append(am.depth_test("less")\append(am.cull_face("front")\append(am.bind({ -- should cull front
 	MV: s_mv
 	P: mat4(1)
 	color: color.am_color.highlight,
 	world_x: 0,
 	world_y: 0,
 	world: am.vec3_array(world_geom)
+	texuv: am.vec4_array(world_uv)
+	r: am.float_array(world_r)
+	--world:am.vec3_array(test_world)
+	--texuv: am.vec4_array(test_uvs)
+	--r: am.float_array(test_r)
 	time: am.current_time(),
 	textures: sprites.floor1_diffuse.texture
-	texuv: am.vec4_array(world_uv)
-})\append(am.draw("triangles"))))
+})\append(am.draw("triangles")))))
 node\action(() =>
 	bind = self("bind")
 	bind.time = am.current_time!
diff --git a/src/shaders/world.vert b/src/shaders/world.vert
index 0e6747a..42276fe 100644
--- a/src/shaders/world.vert
+++ b/src/shaders/world.vert
@@ -1,7 +1,9 @@
 precision highp float;
 attribute vec3 world; // position
 attribute vec2 texuv;
+attribute float r; // for round objects, 0 for non-round
 varying vec2 textureuv;
+varying float radius;
 varying mat3 light1;
 uniform vec4 color;
 varying vec4 v_color;
@@ -13,10 +15,12 @@ void main() {
 	v_color = vec4(world.xyz,1.);
 	vec2 vxy = vec2(world.x - world_x, world.y - world_y);
 	float z_scale = 0.5;
-	float xoff = world.z * vxy.x * z_scale;
-	float yoff = world.z * vxy.y * z_scale;
+	float xoff = clamp(world.z * vxy.x * z_scale, -32., 32.);
+	float yoff = clamp(world.z * vxy.y * z_scale, -32., 32.);
 	textureuv=texuv;
+	//radius = r;
 	// if z > 0 then
 	// xoff = ceil(xoff, 0)
-	gl_Position = P * MV * vec4(vxy.x + xoff, vxy.y + yoff, 0., 1.0);
+	// add to the z coord so we don't intersect with the ui
+	gl_Position = P * MV * vec4(vxy.x + xoff, vxy.y + yoff, -world.z -1., 1.0);
 }