mini-refactoring

src/main.odin

@@ -1,6 +1,7 @@
 package main
 
 import "core:math"
+import "core:math/rand"
 import rl "vendor:raylib"
 
 Vec3 :: [3]f32
@@ -11,20 +12,15 @@ Entity :: struct {
 	size:     Vec3,
 }
 
-PAL_INT :: [6]u32 {
-	0x272744ff,
-	0x494d7eff,
-	0x8b6d9cff,
-	0xc69fa5ff,
-	0xf2d3abff,
-	0xfbf5efff,
-}
+PAL_INT :: [6]u32{0x272744ff, 0x494d7eff, 0x8b6d9cff, 0xc69fa5ff, 0xf2d3abff, 0xfbf5efff}
 
 PAL := [6]rl.Color{}
 
 CAMERA: ^rl.Camera3D
 TEXTURES: Textures
 
+discard_shader: rl.Shader // See shader below. Required for drawing sprites
+
 main :: proc() {
 	for v, i in PAL_INT {
 		PAL[i] = rl.GetColor(v)
@@ -38,27 +34,32 @@ main :: proc() {
 
 	discard_shader = rl.LoadShaderFromMemory(nil, alpha_discard)
 
+	// Floor checkerboard
 	img := rl.GenImageChecked(64, 64, 8, 8, PAL[1], PAL[2])
 	defer rl.UnloadImage(img)
 	tex := rl.LoadTextureFromImage(img)
 	defer rl.UnloadTexture(tex)
-	rl.SetTextureFilter(tex, rl.TextureFilter.POINT)
 
+	// Floor mesh
 	plane := rl.GenMeshPlane(32, 32, 16, 16)
 	defer rl.UnloadMesh(plane)
 	mat := rl.LoadMaterialDefault()
 	rl.SetMaterialTexture(&mat, rl.MaterialMapIndex.ALBEDO, tex)
+
 	player_load_resources()
 	defer player_unload_resources()
 	player := player_create()
-	CAMERA = &(player.camera)
 
-	rl.DisableCursor()
+	CAMERA = &(player.camera)
 
 	torches := [10]Torch{}
 	for &v, i in torches {
-		torches[i] = Torch{position = Vec3{f32(i) * 2, 2, 0}}
+		torches[i] = Torch {
+			position = Vec3{rand.float32_range(-10, 10), 2, rand.float32_range(-10, 10)},
 		}
+	}
+
+	rl.DisableCursor()
 
 	for !rl.WindowShouldClose() {
 		using rl
@@ -79,7 +80,6 @@ main :: proc() {
 			torch_draw(&v)
 		}
 
-
 		EndShaderMode()
 
 		EndMode3D()
@@ -87,7 +87,6 @@ main :: proc() {
 	}
 }
 
-discard_shader : rl.Shader
 
 alpha_discard :: `
 #version 330

src/player.odin

@@ -1,7 +1,7 @@
 package main
 
-import "core:math"
 import "core:fmt"
+import "core:math"
 import rl "vendor:raylib"
 
 Player :: struct {
@@ -21,9 +21,6 @@ player_sword_mat : rl.Material
 
 player_load_resources :: proc() {
 	player_sword_tex = TEXTURES["sword.png"] // rl.LoadTexture("sword.png")
-	fmt.println(TEXTURES)
-	fmt.println(player_sword_tex)
-	rl.SetTextureFilter(player_sword_tex, rl.TextureFilter.POINT)
 	player_sword_mesh = rl.GenMeshPlane(1.5, 3.6, 1, 1)
 	player_sword_mat = rl.LoadMaterialDefault()
 	player_sword_mat.shader = discard_shader
@@ -32,12 +29,12 @@ player_load_resources :: proc() {
 
 player_unload_resources :: proc() {
 	rl.UnloadMaterial(player_sword_mat)
-	//rl.UnloadTexture(player_sword_tex)
 	rl.UnloadMesh(player_sword_mesh)
 }
 
 player_create :: proc() -> Player {
-	return Player {
+	return(
+		Player {
 			size = {0.5, 2, 0.5},
 			cameraOffset = {0, 1.8, 0},
 			camera = rl.Camera3D {
@@ -46,7 +43,8 @@ player_create :: proc() -> Player {
 				target = {0, 0, 10},
 				projection = rl.CameraProjection.PERSPECTIVE,
 			},
-	}
+		} \
+	)
 }
 
 player_update :: proc(using player: ^Player, delta: f32) {
@@ -78,11 +76,9 @@ player_update :: proc(using player: ^Player, delta: f32) {
 	velocity.xz = Vector3MoveTowards(velocity, motion * 100, 100 * delta).xz
 	position += velocity * delta
 
-
-	//bob_position = Vec3{math.sin_f32(f32(bob_timer * math.PI * 2 + math.PI/4)), math.sin_f32(f32(bob_timer*math.PI * 4)), 0} * bob_factor * 0.3
+	// camera positioning, targetting and bobbing
 	bob_position = Vec3{0, math.sin_f32(f32(bob_timer * math.PI * 4)), 0} * bob_factor * 0.3
 	bob_position = Vector3RotateByAxisAngle(bob_position, Vec3{0, 1, 0}, direction)
-
 	camera.position = position + cameraOffset + bob_position
 	target := Vec3 {
 		math.sin(direction) * math.cos(yaw),
@@ -95,7 +91,6 @@ player_update :: proc(using player: ^Player, delta: f32) {
 player_draw :: proc(using player: ^Player) {
 	using rl
 
-
 	rlPushMatrix()
 	offset := position + cameraOffset + (bob_position / 2)
 	rlTranslatef(offset.x, offset.y, offset.z)
@@ -108,8 +103,6 @@ player_draw :: proc(using player: ^Player) {
 	rlRotatef(210, 0, 1, 0)
 	rlScalef(0.3, 0.3, 0.3)
 	DrawMesh(player_sword_mesh, player_sword_mat, rl.Matrix(1))
-	// DrawCube({0, 0, 0}, 1,1,1, PAL[4])
-	// DrawCube({0, 0, 0}, 1,1,1, PAL[4])
 
 	rlPopMatrix()
 }

src/resloader.odin

@@ -1,8 +1,8 @@
 package main
 
-import rl "vendor:raylib" 
-import "core:slice"
 import "core:path/filepath"
+import "core:slice"
+import rl "vendor:raylib"
 
 Textures :: map[string]rl.Texture
 tex_filepaths: rl.FilePathList