diff --git a/README.md b/README.md
index 1af95ca..349715f 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,6 @@
 - raylib
 - boost::asio
 - imgui
-- rlimgui
\ No newline at end of file
+- rlimgui
+
+Note: different backend support is planned for Vulkan and whatnot. raylib's raymath component will still be necessary for physics maths.
\ No newline at end of file
diff --git a/gameenv/data/sys/collisionparams.xml b/gameenv/data/sys/collisionparams.xml
new file mode 100644
index 0000000..e1923d3
--- /dev/null
+++ b/gameenv/data/sys/collisionparams.xml
@@ -0,0 +1,3 @@
+<collparam>
+
+</collparam>
\ No newline at end of file
diff --git a/gameenv/data/sys/cvardefs.cvars b/gameenv/data/sys/cvardefs.cvars
index a6b022a..8a2f156 100644
--- a/gameenv/data/sys/cvardefs.cvars
+++ b/gameenv/data/sys/cvardefs.cvars
@@ -1,4 +1,5 @@
 math_3d_floor_collision_work false
+math_3d_collision_work false
 vid_2d_background false
 vid_3d_renderer true
 vid_3d_grid false
diff --git a/mpfw/MPFW_Physics.cpp b/mpfw/MPFW_Physics.cpp
new file mode 100644
index 0000000..c04916a
--- /dev/null
+++ b/mpfw/MPFW_Physics.cpp
@@ -0,0 +1,150 @@
+#include "MPFW_Physics.h"
+#include <algorithm>
+#include <print>
+#include <thread>
+#include <mutex>
+
+
+// simple aabb
+bool __collides(MPFW::Physics::Box a, MPFW::Physics::Box b) {
+	return
+		a.min.x <= b.max.x &&
+		a.max.x >= b.min.x &&
+		a.min.y <= b.max.y &&
+		a.max.y >= b.min.y &&
+		a.min.z <= b.max.z &&
+		a.max.z >= b.min.z;
+}
+
+
+MPFW::Physics::Box MPFW::Physics::GenerateBoundingBoxPolygon(Polygon poly)
+{
+	Polygon polyCopy = poly;
+	std::vector<float> x;
+	std::vector<float> y;
+	std::vector<float> z;
+
+	for (int i = 0; i < polyCopy.size(); i++) {
+		x.push_back(polyCopy[i].x);
+		y.push_back(polyCopy[i].y);
+		z.push_back(polyCopy[i].z);
+	}
+
+	std::sort(x.begin(), x.end());
+	std::sort(y.begin(), y.end());
+	std::sort(z.begin(), z.end());
+
+	Box retval;
+	retval.min.x = x[0];
+	retval.min.y = y[0];
+	retval.min.z = z[0];
+
+	retval.max.x = x[x.size()-1];
+	retval.max.y = y[y.size()-1];
+	retval.max.z = z[z.size()-1];
+	return retval;
+}
+
+std::mutex collSetMutex;
+
+void PolygonCalcThread(MPFW::Physics::CollisionSet* collSet, std::vector<MPFW::Physics::CollisionFace> pStructs, int v) {
+	for (int p = 0; p < pStructs.size(); p++) {
+		if (collSet->collisionFaces.size() - 1 != p) {
+			collSet->collisionFaces = std::vector<MPFW::Physics::CollisionFace>(0);
+			p = 0;
+		}
+		if (__collides(MPFW::Physics::GenerateBoundingBoxPolygon(pStructs[p].polygon), collSet->size)) {
+			std::lock_guard<std::mutex> guard(collSetMutex);
+			collSet->collisionFaces.push_back(pStructs[p]);
+		}
+		std::print("v:{},p:{}\n", v, p);
+	}
+}
+
+MPFW::Physics::CollisionMap MPFW::Physics::GenerateCollisionMap(std::vector<Polygon> polygons, std::vector<Vector3> totalVertices, CollisionMapGenParams cmgp)
+{
+	std::vector<Polygon> polygonsCopy = polygons;
+	std::vector<std::thread> polygonCalculationsThreads;
+	std::vector<CollisionFace> pStructs(polygons.size());
+
+	for (int cFCount = 0; cFCount < polygons.size(); cFCount++) {
+		CollisionFace cface;
+		cface.polygon = polygonsCopy[cFCount]; // assuming polygonsCopy == polygons, because it should be.
+
+
+
+		// calculating normals (if polygon has 3 vertices or more)
+		if(cface.polygon.size() >= 3){
+
+			// according to: https://titan.csit.rmit.edu.au/~e20068/teaching/i3dg&a/2012/normals/normals.xhtml
+
+			Vector3 a, b;
+
+			a = Vector3Subtract(cface.polygon[1], cface.polygon[0]);
+
+			b = Vector3Subtract(cface.polygon[2], cface.polygon[0]);
+			cface.normal = Vector3Normalize(Vector3CrossProduct(a,b)); // does that actually work? I can't believe it would
+			cface.normalCalculated = true;
+
+		}
+
+
+		pStructs[cFCount] = cface;
+		
+	}
+	
+	Box mapBoundingBox = GenerateBoundingBoxPolygon(totalVertices);
+
+	Vector3 sizeOfMap = mapBoundingBox.max - mapBoundingBox.min;
+	Vector3 sizeOfVoxel = sizeOfMap / cmgp.voxelLateralCount;
+
+	CollisionMap retval;
+	int vCount = 0;
+	for (int z = 0; z < cmgp.voxelLateralCount; z++) {
+		for (int y = 0; y < cmgp.voxelLateralCount; y++) {
+			for (int x = 0; x < cmgp.voxelLateralCount; x++) {
+				CollisionSet cs;
+
+				cs.size.min =
+				{
+					mapBoundingBox.min.x + sizeOfVoxel.x * x,
+					mapBoundingBox.min.y + sizeOfVoxel.y * y,
+					mapBoundingBox.min.z + sizeOfVoxel.z * z
+				};
+
+				cs.size.max =
+				{
+					mapBoundingBox.min.x + sizeOfVoxel.x * (x + 1),
+					mapBoundingBox.min.y + sizeOfVoxel.y * (y + 1),
+					mapBoundingBox.min.z + sizeOfVoxel.z * (z + 1)
+				};
+				cs.collisionFaces = std::vector<CollisionFace>(0);
+				retval.collisionSets.push_back(cs);
+				// polygonCalculationsThreads.push_back(std::thread(PolygonCalcThread, &retval.collisionSets[vCount], pStructs, vCount));
+				
+				for(int p = 0; p < pStructs.size(); p++){
+					if (__collides(MPFW::Physics::GenerateBoundingBoxPolygon(pStructs[p].polygon), retval.collisionSets[vCount].size)) {
+						// std::lock_guard<std::mutex> guard(collSetMutex);
+						retval.collisionSets[vCount].collisionFaces.push_back(pStructs[p]);
+					}
+					std::print("v:{},p:{}\n", vCount, p);
+				}
+				vCount++;
+
+
+			}
+		}
+	}
+	
+
+	/*for (int i = 0; i < polygonCalculationsThreads.size(); i++) {
+		if(polygonCalculationsThreads[i].joinable())polygonCalculationsThreads[i].join();
+	}*/
+
+
+	return retval;
+
+
+
+
+}
diff --git a/mpfw/MPFW_Physics.h b/mpfw/MPFW_Physics.h
new file mode 100644
index 0000000..4dcf5ba
--- /dev/null
+++ b/mpfw/MPFW_Physics.h
@@ -0,0 +1,34 @@
+#pragma once
+#include <raymath.h>
+#include <iostream>
+#include <vector>
+
+namespace MPFW {
+	namespace Physics {
+		struct Box {
+			Vector3 min, max;
+		};
+		using Polygon = std::vector<Vector3>;
+		struct CollisionFace {
+			Polygon polygon;
+			Vector3 normal;
+			bool normalCalculated = false;
+		};
+
+		struct CollisionSet {
+			Box size;
+			std::vector<CollisionFace> collisionFaces;
+		};
+
+		struct CollisionMapGenParams {
+			int voxelLateralCount = 3;
+		};
+
+		// collision maps subdivide the maps for collisions
+		struct CollisionMap {
+			std::vector<CollisionSet> collisionSets;
+		};
+		Box GenerateBoundingBoxPolygon(Polygon poly);
+		CollisionMap GenerateCollisionMap(std::vector<Polygon> polygons, std::vector<Vector3> totalVertices, CollisionMapGenParams cmgp);
+	}
+}
\ No newline at end of file
diff --git a/mpfw/MPFW_Quake.cpp b/mpfw/MPFW_Quake.cpp
index ae803ba..cf8fbb9 100644
--- a/mpfw/MPFW_Quake.cpp
+++ b/mpfw/MPFW_Quake.cpp
@@ -22,9 +22,9 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 		sstr << fileHandle.rdbuf();    // as fast as possible
 		buffer = sstr.str();		  // 3 LINES [WR SPEEDRUN]
 
-		  // operating on files as a string or a char array is simpler
-		 // than writing some fancy << fuckery (even though it is nice
-		// to see some << fuckery work without any moving parts)
+		// operating on files as a string or a char array is simpler
+	   // than writing some fancy << fuckery (even though it is nice
+	  // to see some << fuckery work without any moving parts)
 
 	}
 	else {
@@ -35,15 +35,15 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 	}
 
 	fileHandle.close(); // close it as soon as we can get file loaded
-					   // as to not disturb other programs
+	// as to not disturb other programs
 
-	
-	 // we can now start the parsing
-	// hehehe >:3
+
+// we can now start the parsing
+// hehehe >:3
 
 
 
-	// if file is smaller than header
+// if file is smaller than header
 	if (buffer.size() < 124) {
 		std::print("Bad file content size.\n");
 		throw std::runtime_error("File is smaller than header. Can't parse.");
@@ -58,7 +58,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 	data.header.version += buffer[3] << 24;
 
 
-	
+
 
 
 	std::vector<DirectoryEntry> vecdir;
@@ -67,7 +67,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 
 	for (int i = 4; i < 123; i += 8) {
 
-		DirectoryEntry nd{0,0}; // new directory;
+		DirectoryEntry nd{ 0,0 }; // new directory;
 
 		nd.offset = Utils::Strings::StringIndexToInteger_4b_le(buffer, i);
 		nd.size = Utils::Strings::StringIndexToInteger_4b_le(buffer, i + 4);
@@ -105,20 +105,20 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 
 
 
-	  // Loading Models
-	 // we're loading models first because that's 
-	// what the spec does <3
+	// Loading Models
+   // we're loading models first because that's 
+  // what the spec does <3
 
 	ds = Debug::MODELS;
 
 #ifdef MPFW_QUAKE_SLOW_LOADING
 	data.models.resize(data.header.models.size / 64);
-	
+
 	modelsCDBG = 0;
 	for (int i = 0; i < data.header.models.size / 64; i++) {
 		int base = data.header.models.offset + 64 * i;
-		
-		
+
+
 		qModel qm;
 
 
@@ -150,7 +150,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 
 
 		// std::print("Model {}/{}\n", i, data.header.models.size / 64);
-		
+
 	}
 #else
 	std::string modelsStr = Utils::Strings::IterativeStringExcerpt(buffer, data.header.models.offset, data.header.models.size);
@@ -199,7 +199,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 		int base = data.header.edges.offset + (4 * i);
 		Edge e;
 		e.vertex0 = Utils::Strings::StringIndexToInteger_2b_le(buffer, base);
-		e.vertex1 = Utils::Strings::StringIndexToInteger_2b_le(buffer, base+2);
+		e.vertex1 = Utils::Strings::StringIndexToInteger_2b_le(buffer, base + 2);
 		data.edges[i] = e;
 		edgesCDBG++;
 	}
@@ -258,12 +258,12 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 
 
 #endif
-	
+
 
 	// parsing faces
 
 	ds = Debug::FACES;
-	
+
 
 #ifdef MPFW_QUAKE_SLOW_LOADING
 
@@ -276,9 +276,9 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 		f.side = Utils::Strings::StringIndexToInteger_2b_le(buffer, base + 2);
 
 		f.ledgeId = (signed long)(Utils::Strings::StringIndexToInteger_4b_le(buffer, base + 4));
-		
+
 		f.ledgeNum = Utils::Strings::StringIndexToInteger_2b_le(buffer, base + 8);
-		
+
 
 		f.texinfoId = Utils::Strings::StringIndexToInteger_2b_le(buffer, base + 10);
 
@@ -324,19 +324,19 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 	std::vector<long> texOffsets;
 	// std::memcpy(texOffsets.data(), Utils::Strings::IterativeStringExcerpt(buffer, data.header.miptex.offset + 4, data.header.miptex.size - 4).data(), data.header.miptex.size - 4);
 	for (int i = 0; i < cmh.numtex; i++) {
-		texOffsets.push_back(Utils::Strings::StringIndexToInteger_4b_le(buffer, data.header.miptex.offset + 4 + 4*i));
+		texOffsets.push_back(Utils::Strings::StringIndexToInteger_4b_le(buffer, data.header.miptex.offset + 4 + 4 * i));
 	}
 
 
 	for (int i = 0; i < cmh.numtex; i++) {
 		unsigned int base = static_cast<unsigned int>(texOffsets[i]) + (unsigned)data.header.miptex.offset;
 
-		 // this shit is ¤ undocumented! ¤
-		// fuck the unofficial quake specs
+		// this shit is ¤ undocumented! ¤
+	   // fuck the unofficial quake specs
 		if (texOffsets[i] == -1) {
-			  // is a texoffset of 0xFFFFFFFF a reference to the fact that
-			 // it starts right after the mipheader? probably not, but it
-			// makes the texture loading code happy so... :shrug:
+			// is a texoffset of 0xFFFFFFFF a reference to the fact that
+		   // it starts right after the mipheader? probably not, but it
+		  // makes the texture loading code happy so... :shrug:
 			base = (unsigned)data.header.miptex.offset + 4 + texOffsets.size() * 4;
 		}
 
@@ -368,7 +368,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 
 		UnloadImage(img);
 		data.textures.push_back(mt);
-		
+
 	}
 
 	data.renderFaces.clear();
@@ -389,6 +389,8 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 		data.header.planes.size
 	);
 
+	std::vector<Physics::Polygon> collPolygons;
+	std::vector<Vector3> totalRlVec;
 	for (int i = 0; i < data.faces.size(); i++) {
 		CalculatedFace cface;
 
@@ -419,6 +421,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 					]
 				));
 			}
+			totalRlVec.push_back(cface.vertices[cface.vertices.size() - 1]); // push back the last vertex for collision
 
 		}
 
@@ -427,9 +430,9 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 		cface.glTextureWidth = data.textures[data.texInfo[data.faces[i].texinfoId].textureId].width;
 		cface.glTextureHeight = data.textures[data.texInfo[data.faces[i].texinfoId].textureId].height;
 
-
+		collPolygons.push_back(cface.vertices);
 		for (int j = 0; j < cface.vertices.size(); j++) {
-			
+
 			cface.texCoords.push_back(Vector2(
 				(Vector3DotProduct(MPFW::Quake::Maps::RLVec2qVec(cface.vertices[j]), data.texInfo[data.faces[i].texinfoId].vectorS) + data.texInfo[data.faces[i].texinfoId].distS) / data.textures[data.texInfo[data.faces[i].texinfoId].textureId].width,
 				(Vector3DotProduct(MPFW::Quake::Maps::RLVec2qVec(cface.vertices[j]), data.texInfo[data.faces[i].texinfoId].vectorT) + data.texInfo[data.faces[i].texinfoId].distT) / data.textures[data.texInfo[data.faces[i].texinfoId].textureId].height
@@ -464,7 +467,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 				planeType == 0 || planeType == 3 ? 0 :
 				planeType == 1 || planeType == 4 ? 1 :
 				2;
-			
+
 			int lmw, lmh;
 
 			switch (valueForgotten) {
@@ -494,7 +497,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 			cface.hasLightMap = true;
 			for (int y = 0; y < lmh; y++) {
 				for (int x = 0; x < lmw; x++) {
-					unsigned char lightValue = data.lightmap[y*lmw+x + lmbase];
+					unsigned char lightValue = data.lightmap[y * lmw + x + lmbase];
 					unsigned char invertedLightValue = 255 - lightValue;
 					// std::cout << "light value : " << (int)invertedLightValue << "\n";
 					ImageDrawPixel(&lightmap, x, y, {
@@ -502,7 +505,7 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 						0,
 						0,
 						invertedLightValue
-					});
+						});
 				}
 			}
 
@@ -526,7 +529,13 @@ void MPFW::Quake::Maps::MapFile::LoadBSPMap(std::string path)
 
 	}
 
+
+
+	Physics::CollisionMapGenParams cmgp;
 	
+	*collMap = Physics::GenerateCollisionMap(collPolygons, totalRlVec, cmgp);
+
+
 
 
 
diff --git a/mpfw/MPFW_Quake.h b/mpfw/MPFW_Quake.h
index f1a3568..241acbe 100644
--- a/mpfw/MPFW_Quake.h
+++ b/mpfw/MPFW_Quake.h
@@ -6,6 +6,7 @@
 #include <iostream>
 #include <vector>
 #include <print>
+#include "MPFW_Physics.h"
 
 namespace MPFW {
 	namespace Quake {
@@ -195,7 +196,7 @@ namespace MPFW {
 				Debug::DebugState ds = Debug::NONE;
 				MapData data;
 				Palette* pal;
-
+				Physics::CollisionMap* collMap;
 				int modelsCDBG = 0;
 				int verticesCDBG = 0;
 				int edgesCDBG = 0;
diff --git a/mpfw/main.cpp b/mpfw/main.cpp
index 26ce394..bd02b2a 100644
--- a/mpfw/main.cpp
+++ b/mpfw/main.cpp
@@ -13,6 +13,7 @@
 #include "MPFW_UI.h"
 #include <algorithm>
 #include <mutex>
+#include "MPFW_Physics.h"
 
 // turn quake miptex into rl texture
 Texture2D RLMT_QUAKE(MPFW::Quake::Maps::rlMipTex rlmt) {
@@ -185,6 +186,13 @@ int main() {
 	
 	map.pal = new MPFW::Quake::Maps::Palette("data/palette.lmp");
 
+
+	MPFW::Physics::CollisionMap collisionMap; // map of the collisions
+
+	map.collMap = &collisionMap;
+
+
+
 	SetConfigFlags(FLAG_WINDOW_RESIZABLE);
 	
 	InitWindow(1280, 720, TextFormat("mpfw"));
@@ -193,6 +201,8 @@ int main() {
 	DisableCursor();
 
 
+
+
 	MPFW::UI::UIRenderer uiRenderer;
 	MPFW::Console::CommandHandlerResources chr;
 	chr.mapQuake = &map;
@@ -292,12 +302,35 @@ int main() {
 				velocity.y -= 10 * GetFrameTime();
 			}
 
+			if(chr.cvars["math_3d_floor_collision_work"] == "true"){
+				for (int b = 0; b < collisionMap.collisionSets.size(); b++) {
+					BoundingBox bb;
+					bb.min = collisionMap.collisionSets[b].size.min;
+					bb.max = collisionMap.collisionSets[b].size.max;
+					if (CheckCollisionBoxSphere(bb, camera.position, 10)) {
+						MPFW::Physics::CollisionSet cs = collisionMap.collisionSets[b];
+						for (int i = 0; i < cs.collisionFaces.size(); i++) {
+							for (int t = 2; t < cs.collisionFaces[i].polygon.size(); t++) {
+								Vector3 a = cs.collisionFaces[i].polygon[0];
+								Vector3 b = cs.collisionFaces[i].polygon[t];
+								Vector3 c = cs.collisionFaces[i].polygon[t - 1];
+								Ray r;
+								r.position = camera.position;
+								r.direction = { 0,-1,0 };
+								RayCollision coll = GetRayCollisionTriangle(r, a, b, c);
+							}
+						}
+					}
+					
+				}
+			}
+
 
 			velocity *= {GetFrameTime(), 1, GetFrameTime()};
 			camera.position += velocity;
 			camera.target = camera.position + rotation;
 
-				
+			
 			
 		}
 		
@@ -389,6 +422,12 @@ int main() {
 				}
 
 
+			}
+			for (int i = 0; i < collisionMap.collisionSets.size(); i++) {
+				BoundingBox b; b.min = collisionMap.collisionSets[i].size.min;
+							   b.max = collisionMap.collisionSets[i].size.max;
+
+							   DrawBoundingBox(b, RED);
 			}
 			EndMode3D();
 		}
diff --git a/mpfw/mpfw.vcxproj b/mpfw/mpfw.vcxproj
index fbdcbeb..648a78c 100644
--- a/mpfw/mpfw.vcxproj
+++ b/mpfw/mpfw.vcxproj
@@ -149,6 +149,7 @@
     <ClCompile Include="MPFW_Console.cpp" />
     <ClCompile Include="MPFW_HL.cpp" />
     <ClCompile Include="MPFW_Net.cpp" />
+    <ClCompile Include="MPFW_Physics.cpp" />
     <ClCompile Include="MPFW_Quake.cpp" />
     <ClCompile Include="MPFW_UI.cpp" />
     <ClCompile Include="MPFW_Utils.cpp" />
@@ -160,6 +161,7 @@
     <ClInclude Include="MPFW_HL.h" />
     <ClInclude Include="MPFW_MPFWMF.h" />
     <ClInclude Include="MPFW_Net.h" />
+    <ClInclude Include="MPFW_Physics.h" />
     <ClInclude Include="MPFW_Quake.h" />
     <ClInclude Include="MPFW_UI.h" />
     <ClInclude Include="MPFW_Utils.h" />
diff --git a/mpfw/mpfw.vcxproj.filters b/mpfw/mpfw.vcxproj.filters
index 4e17a98..532c02a 100644
--- a/mpfw/mpfw.vcxproj.filters
+++ b/mpfw/mpfw.vcxproj.filters
@@ -66,6 +66,9 @@
     <ClCompile Include="MPFW_Backend_raylib.cpp">
       <Filter>Backends</Filter>
     </ClCompile>
+    <ClCompile Include="MPFW_Physics.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="MPFW_HL.h">
@@ -95,5 +98,8 @@
     <ClInclude Include="MPFW_Backend_raylib.h">
       <Filter>Backends</Filter>
     </ClInclude>
+    <ClInclude Include="MPFW_Physics.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file