Game field, camera, first assets

game.odin

@@ -1,8 +1,12 @@
 package main
 
 import rl "vendor:raylib"
+import "vendor:raylib/rlgl"
 import "core:fmt"
 
+// Virtual game field dimensions
+GameField := Vec2{800, 600}
+
 
 Pad :: struct {
 	position: Vec2, 
@@ -29,6 +33,7 @@ Game :: struct {
 	pad: Pad,
 	balls: [dynamic]Ball,
 	bricks: [dynamic]Brick,
+	camera: rl.Camera2D
 }
 
 
@@ -38,8 +43,12 @@ game_init :: proc() -> ^GameState {
 	state.draw = game_draw
 	state.update = game_update
 	state.lives = 3
+	state.camera = rl.Camera2D{
+		zoom = 1,
+		target = GameField / 2,
+	}
 	state.pad = Pad{
-		position = {f32(WINDOW_WIDTH / 2), f32(WINDOW_HEIGHT - 40)},
+		position = Vec2{GameField.x / 2, GameField.y - 40},
 		size = {80, 10},
 	}
 	return state
@@ -58,6 +67,8 @@ game_update :: proc(state: ^GameState, delta: f32) {
 		pad.position.x += 100 * delta
 	}
 
+	game.camera.offset = WINDOWF / 2
+
 }
 
 game_draw :: proc(state: ^GameState) {
@@ -65,7 +76,12 @@ game_draw :: proc(state: ^GameState) {
 
 	using game
 
+	rl.BeginMode2D(camera)
+
 	rl.ClearBackground(rl.RAYWHITE)
 
+
+	rl.DrawRectangleV({0, 0}, GameField, rl.RED)
 	rl.DrawRectangleV(pad.position, pad.size, rl.GREEN)
+	rl.EndMode2D()
 }

main.odin

@@ -2,22 +2,25 @@ package main
 
 import rl "vendor:raylib"
 import "core:slice"
+import "core:fmt"
 
 Vec2 :: [2]f32
 Vec2i :: [2]i32
 
-WINDOW_WIDTH : i32 = 800
-WINDOW_HEIGHT : i32 = 480
+WINDOW : Vec2i
+WINDOWF : Vec2
 
 
 main :: proc() {
-	rl.SetConfigFlags(rl.ConfigFlags{.BORDERLESS_WINDOWED_MODE, .VSYNC_HINT, .WINDOW_RESIZABLE})
+	rl.SetConfigFlags(rl.ConfigFlags{.FULLSCREEN_MODE, .VSYNC_HINT, .WINDOW_MAXIMIZED,  .WINDOW_UNDECORATED})
 	monitor := rl.GetCurrentMonitor()
-	WINDOW_WIDTH = rl.GetMonitorWidth(monitor)
-	WINDOW_HEIGHT = rl.GetMonitorHeight(monitor)
-	rl.InitWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "SinePong")
+	rl.InitWindow(0, 0, "SinePong")
 	rl.SetTargetFPS(9999)
 
+	WINDOW.x = rl.GetScreenWidth()
+	WINDOW.y = rl.GetScreenHeight()
+	WINDOWF = Vec2{f32(WINDOW.x), f32(WINDOW.y)}
+
 	stack_init()
 
 	defer {
@@ -31,8 +34,9 @@ main :: proc() {
 
 	for (!rl.WindowShouldClose()) {
 		if rl.IsWindowResized() {
-			WINDOW_WIDTH = rl.GetScreenWidth()
-			WINDOW_HEIGHT = rl.GetScreenHeight()
+			WINDOW.x = rl.GetScreenWidth()
+			WINDOW.y = rl.GetScreenHeight()
+			WINDOWF = Vec2{f32(WINDOW.x), f32(WINDOW.y)}
 		}
 
 		current_state := state_stack[len(state_stack)-1]

state.odin

@@ -23,6 +23,7 @@ STACK_SIZE :: 16
 state_buf : [STACK_SIZE]^GameState
 state_stack : [dynamic]^GameState
 
+
 stack_init :: proc() {
 	state_stack = slice.into_dynamic(state_buf[:])
 }