1 files changed, 59 insertions, 44 deletions
diff --git a/honey/ecs-systems.lua b/honey/ecs-systems.lua
index cfd5675..969b6fe 100644
--- a/honey/ecs-systems.lua
+++ b/honey/ecs-systems.lua
@@ -85,51 +85,52 @@ function renderCamera(params)
 		db = params.db,
 		priority = params.priority or 99,
 		update = function(self, dt)
-			local cameraParams = self.db:getComponent(self.camera, "camera")
-			local cameraTransform = self.db:getComponent(self.camera, "transform")
-			local view
-			if cameraTransform then
-				view = cameraTransform._matrix
-			else
-				view = Mat4():identity()
-			end
-	
-			local entities = self.db:queryComponent("renderMesh")
-			for entity, tbl in pairs(entities) do
-				-- get shader
-				local shader = honey.shader.loadShader(tbl.shader.vertex, tbl.shader.fragment)
-				shader:use()
-	
-				-- bind textures
-				local texOffset = 0
-				for name, texTbl in pairs(tbl.textures or {}) do
-					local texture = honey.image.loadImage(texTbl.filename, texTbl.params)
-					gl.BindTexture(gl.TEXTURE_2D + texOffset, texture.texture)
-					shader:setInt(name, texOffset)
-					texOffset = texOffset + 1
+			for id, camera in pairs(self.db:queryComponent("camera")) do
+				local cameraTransform = self.db:getComponent(id, "transform")
+				local view
+				if cameraTransform then
+					view = cameraTransform._matrix
+				else
+					view = Mat4():identity()
 				end
-	
-				-- configure default uniforms
-				local query = self.db:getComponent(entity, "transform")
-				local model = (query and query._matrix) or Mat4():identity()
-				shader:configure{
-					float={
-						time=glfw.GetTime(),
-					},
-					matrix={
-						view=view,
-						projection=cameraParams.projection,
-						model=model,
-					},
-				}
-	
-				-- draw mesh
-				local mesh = honey.mesh.loadMesh(tbl.mesh.filename, tbl.mesh.index)
-				mesh:drawElements()
-	
-				-- unbind textures
-				for i=0,texOffset-1 do
-					gl.BindTexture(gl.TEXTURE_2D + i, 0)
+		
+				local entities = self.db:queryComponent("renderMesh")
+				for entity, tbl in pairs(entities) do
+					-- get shader
+					local shader = honey.shader.loadShader(tbl.shader.vertex, tbl.shader.fragment)
+					shader:use()
+		
+					-- bind textures
+					local texOffset = 0
+					for name, texTbl in pairs(tbl.textures or {}) do
+						local texture = honey.image.loadImage(texTbl.filename, texTbl.params)
+						gl.BindTexture(gl.TEXTURE_2D + texOffset, texture.texture)
+						shader:setInt(name, texOffset)
+						texOffset = texOffset + 1
+					end
+		
+					-- configure default uniforms
+					local query = self.db:getComponent(entity, "transform")
+					local model = (query and query._matrix) or Mat4():identity()
+					shader:configure{
+						float={
+							time=glfw.GetTime(),
+						},
+						matrix={
+							view=view,
+							projection=camera.projection,
+							model=model,
+						},
+					}
+		
+					-- draw mesh
+					local mesh = honey.mesh.loadMesh(tbl.mesh.filename, tbl.mesh.index)
+					mesh:drawElements()
+		
+					-- unbind textures
+					for i=0,texOffset-1 do
+						gl.BindTexture(gl.TEXTURE_2D + i, 0)
+					end
 				end
 			end
 		end,
@@ -171,7 +172,15 @@ physics = function(params)
 			local query = self.db:queryComponent("physics")
 			for id, physics in pairs(query) do
 				if not physics._body then
+					print("creating physics body for "..id)
+					for k,v in pairs(physics) do
+						print(k, v)
+					end
 					physics._body = ode.BodyCreate(self.world)
+					physics._gc = honey.util.gc_canary(function() 
+						print("releasing physics body for " .. id)
+						ode.BodyDestroy(physics._body) 
+					end)
 					local mass = ode.MassCreate()
 					local class = physics.mass.class
 					if not class then
@@ -183,24 +192,30 @@ physics = function(params)
 							physics.mass.radius
 						)
 					end
+					print('mass')
 					ode.BodySetMass(physics._body, mass)
 					local m = self.db:getComponent(id, "transform").matrix
+					print(m)
+					print('pos')
 					ode.BodySetPosition(
 						physics._body,
 						m[1][4], m[2][4], m[3][4]
 					)
+					print('rot')
 					ode.BodySetRotation(
 						physics._body,
 						m[1][1], m[1][2], m[1][3],
 						m[2][1], m[2][2], m[2][3],
 						m[3][1], m[3][2], m[3][3]
 					)
+					print('vel')
 					ode.BodySetLinearVel(
 						physics._body,
 						physics.velocity[1],
 						physics.velocity[2],
 						physics.velocity[3]
 					)
+					print('lvel')
 					ode.BodySetAngularVel(
 						physics._body,
 						physics.angularVelocity[1],