Added Lua Math Library

assets/scripts/math.lua

@@ -0,0 +1,57 @@
+-- math.lua
+
+-- Math constants
+local MathConstants = {
+    PI = 3.14159,
+    E = 2.71828,
+    TAU = 6.28318  -- 2 * PI
+}
+
+-- Basic math functions
+local MathFunctions = {}
+
+function MathFunctions.square(x)
+    return x * x
+end
+
+function MathFunctions.cube(x)
+    return x * x * x
+end
+
+function MathFunctions.max(a, b)
+    return (a > b) and a or b
+end
+
+function MathFunctions.min(a, b)
+    return (a < b) and a or b
+end
+
+function MathFunctions.clamp(value, minValue, maxValue)
+    if value < minValue then
+        return minValue
+    elseif value > maxValue then
+        return maxValue
+    else
+        return value
+    end
+end
+
+-- Trigonometric functions
+local TrigFunctions = {}
+
+function TrigFunctions.deg_to_rad(degrees)
+    return degrees * (MathConstants.PI / 180)
+end
+
+function TrigFunctions.rad_to_deg(radians)
+    return radians * (180 / MathConstants.PI)
+end
+
+-- Export the math module
+local Math = {
+    constants = MathConstants,
+    functions = MathFunctions,
+    trig = TrigFunctions
+}
+
+return Math

assets/scripts/script.lua

@@ -1,4 +1,6 @@
 -- script.lua
+local Math = require("math")
+
 local itterator = 0
 local ticks = 0
 local new_rotation = 0
@@ -6,6 +8,8 @@ local speed = 50
 
 
 
+
+
 function OnInit()
     -- Log a message with a custom red color
     Engine.Log("This is a red message.", {1.0, 0.0, 0.0, 1.0})
@@ -49,7 +53,7 @@ function OnUpdate(deltaTime)
             new_rotation = 0
         end
 
-        local rotation = {x = -180, y = new_rotation, z = new_rotation} -- Define the new position
+        local rotation = {x = -180.0, y = new_rotation, z = 0.0} -- Define the new position
 
         transform:SetRotation(rotation) -- Call the SetPosition method
 

imgui.ini

@@ -18,7 +18,7 @@ DockId=0x00000002,0
 Pos=374,27
 Size=1212,770
 Collapsed=0
-DockId=0x00000003,0
+DockId=0x0000000D,0
 
 [Window][Performance]
 Pos=8,774
@@ -46,28 +46,36 @@ DockId=0x0000000B,0
 
 [Window][Editor]
 Pos=374,27
-Size=1202,621
+Size=1202,812
 Collapsed=0
-DockId=0x00000003,0
+DockId=0x0000000D,0
 
 [Window][Lua Text Editor]
-Pos=374,650
+Pos=374,841
-Size=1202,519
+Size=1202,328
 Collapsed=0
 DockId=0x00000004,0
 
-[Docking][Data]
+[Window][Lua Editor Window]
-DockSpace         ID=0x14621557 Window=0x3DA2F1DE Pos=8,27 Size=1904,1142 Split=X Selected=0xF7365A5A
+Pos=374,600
-  DockNode        ID=0x00000009 Parent=0x14621557 SizeRef=364,1142 Split=Y Selected=0x3DC5AC3F
+Size=1202,569
-    DockNode      ID=0x00000005 Parent=0x00000009 SizeRef=364,745 Split=Y Selected=0x3DC5AC3F
+Collapsed=0
-      DockNode    ID=0x0000000B Parent=0x00000005 SizeRef=364,423 HiddenTabBar=1 Selected=0x3DC5AC3F
+DockId=0x0000000E,0
-      DockNode    ID=0x0000000C Parent=0x00000005 SizeRef=364,320 HiddenTabBar=1 Selected=0x9DD4E196
+
-    DockNode      ID=0x00000006 Parent=0x00000009 SizeRef=364,395 HiddenTabBar=1 Selected=0x726D8899
+[Docking][Data]
-  DockNode        ID=0x0000000A Parent=0x14621557 SizeRef=1538,1142 Split=X
+DockSpace           ID=0x14621557 Window=0x3DA2F1DE Pos=8,27 Size=1904,1142 Split=X Selected=0xF7365A5A
-    DockNode      ID=0x00000007 Parent=0x0000000A SizeRef=357,1142 Selected=0x7737E8B2
+  DockNode          ID=0x00000009 Parent=0x14621557 SizeRef=364,1142 Split=Y Selected=0x3DC5AC3F
-    DockNode      ID=0x00000008 Parent=0x0000000A SizeRef=1545,1142 Split=X
+    DockNode        ID=0x00000005 Parent=0x00000009 SizeRef=364,745 Split=Y Selected=0x3DC5AC3F
-      DockNode    ID=0x00000001 Parent=0x00000008 SizeRef=1202,1142 Split=Y Selected=0xF7365A5A
+      DockNode      ID=0x0000000B Parent=0x00000005 SizeRef=364,423 HiddenTabBar=1 Selected=0x3DC5AC3F
-        DockNode  ID=0x00000003 Parent=0x00000001 SizeRef=1578,621 CentralNode=1 Selected=0xDF0EC458
+      DockNode      ID=0x0000000C Parent=0x00000005 SizeRef=364,320 HiddenTabBar=1 Selected=0x9DD4E196
-        DockNode  ID=0x00000004 Parent=0x00000001 SizeRef=1578,519 HiddenTabBar=1 Selected=0xAE3C694A
+    DockNode        ID=0x00000006 Parent=0x00000009 SizeRef=364,395 HiddenTabBar=1 Selected=0x726D8899
-      DockNode    ID=0x00000002 Parent=0x00000008 SizeRef=334,1142 HiddenTabBar=1 Selected=0x36DC96AB
+  DockNode          ID=0x0000000A Parent=0x14621557 SizeRef=1538,1142 Split=X
+    DockNode        ID=0x00000007 Parent=0x0000000A SizeRef=357,1142 Selected=0x7737E8B2
+    DockNode        ID=0x00000008 Parent=0x0000000A SizeRef=1545,1142 Split=X
+      DockNode      ID=0x00000001 Parent=0x00000008 SizeRef=1202,1142 Split=Y Selected=0xDF0EC458
+        DockNode    ID=0x00000003 Parent=0x00000001 SizeRef=1202,812 Split=Y Selected=0xDF0EC458
+          DockNode  ID=0x0000000D Parent=0x00000003 SizeRef=1202,571 CentralNode=1 Selected=0xDF0EC458
+          DockNode  ID=0x0000000E Parent=0x00000003 SizeRef=1202,569 Selected=0xE98146C5
+        DockNode    ID=0x00000004 Parent=0x00000001 SizeRef=1202,328 Selected=0xAE3C694A
+      DockNode      ID=0x00000002 Parent=0x00000008 SizeRef=334,1142 HiddenTabBar=1 Selected=0x36DC96AB
 

scenes/Default.scene

@@ -2,111 +2,111 @@ Entities:
   - ID: 0
     Name: Player
     Components:
+      Transform:
+        Position: [0, 2.79999995, -12.6000004]
+        Rotation: [-180, 146.58255, 0]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 2
         indexCount: 15810
         textureID: 1
         MeshPath: assets/models/LowPolyFiatUNO.obj
-      Transform:
-        Position: [0, 2.79999995, -12.6000004]
-        Rotation: [149.699997, -137.899994, -39.2999992]
-        Scale: [1, 1, 1]
   - ID: 2
     Name: Null Texture Box
     Components:
+      Transform:
+        Position: [7.80000019, -8.10000038, -20.6000004]
+        Rotation: [-86.3000031, 0, -66]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 3
         MeshPath: assets/models/DefaultMesh.obj
-      Transform:
-        Position: [7.80000019, -8.10000038, -20.6000004]
-        Rotation: [-86.3000031, 0, -66]
-        Scale: [1, 1, 1]
   - ID: 3
     Name: Grass Box Top
     Components:
+      Transform:
+        Position: [-1.20000005, -3.4000001, -17.7000008]
+        Rotation: [-23.5, 15.8999996, -59.9000015]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 4
         MeshPath: assets/models/DefaultMesh.obj
-      Transform:
-        Position: [-1.20000005, -3.4000001, -17.7000008]
-        Rotation: [-23.5, 15.8999996, -59.9000015]
-        Scale: [1, 1, 1]
   - ID: 4
     Name: Bark Box
     Components:
+      Transform:
+        Position: [8.10000038, 0.800000012, -12]
+        Rotation: [-17.2999992, -16.1000004, -19.2999992]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 5
         MeshPath: assets/models/DefaultMesh.obj
-      Transform:
-        Position: [8.10000038, 0.800000012, -12]
-        Rotation: [-17.2999992, -16.1000004, -19.2999992]
-        Scale: [1, 1, 1]
   - ID: 5
     Name: Skybox
     Components:
-      Transform:
-        Position: [0, 0, 43.2000008]
-        Rotation: [0, 0, 0]
-        Scale: [100, 100, 100]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 6
         MeshPath: assets/models/DefaultMesh.obj
+      Transform:
+        Position: [0, 0, 43.2000008]
+        Rotation: [0, 0, 0]
+        Scale: [100, 100, 100]
   - ID: 6
     Name: Null Texture Box
     Components:
+      Transform:
+        Position: [-6.5, -6, -18]
+        Rotation: [15.8000002, -18.2000008, -11.1000004]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 3
         MeshPath: assets/models/DefaultMesh.obj
-      Transform:
-        Position: [-6.5, -6, -18]
-        Rotation: [15.8000002, -18.2000008, -11.1000004]
-        Scale: [1, 1, 1]
   - ID: 7
     Name: Grass Box Bottom
     Components:
+      Transform:
+        Position: [6.5999999, 1.79999995, -23.8999996]
+        Rotation: [-16.1000004, -15.8999996, -35]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 4
         MeshPath: assets/models/DefaultMesh.obj
-      Transform:
-        Position: [6.5999999, 1.79999995, -23.8999996]
-        Rotation: [-16.1000004, -15.8999996, -35]
-        Scale: [1, 1, 1]
   - ID: 8
     Name: Wood Box
     Components:
+      Transform:
+        Position: [-7.80000019, 0.200000003, -29.7999992]
+        Rotation: [22.2999992, -32.7999992, 0]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 1
         MeshPath: assets/models/DefaultMesh.obj
-      Transform:
-        Position: [-7.80000019, 0.200000003, -29.7999992]
-        Rotation: [22.2999992, -32.7999992, 0]
-        Scale: [1, 1, 1]
   - ID: 9
     Name: Bricks
     Components:
+      Transform:
+        Position: [5.5, -2.9000001, -19.5]
+        Rotation: [-41.4000015, -22.6000004, -52.2999992]
+        Scale: [1, 1, 1]
       Mesh:
         vao: 5
         indexCount: 36
         textureID: 2
         MeshPath: assets/models/DefaultMesh.obj
-      Transform:
-        Position: [5.5, -2.9000001, -19.5]
-        Rotation: [-41.4000015, -22.6000004, -52.2999992]
-        Scale: [1, 1, 1]
   - ID: 10
     Name: Script Handler
     Components:

src/Engine.cpp

@@ -49,6 +49,10 @@ int g_GPU_Triangles_drawn_to_screen = 0;
 
 GameObject *g_SelectedObject; // Pointer to the currently selected object
 
+
+
+
+
 bool MyEngine::Init(int width, int height, const std::string &title)
 {
     DEBUG_PRINT("[START] Engine Init");