added player
This commit is contained in:
Brandon Skewes
207
src/entities/player.zig
Normal file
207
src/entities/player.zig
Normal file
@@ -0,0 +1,207 @@
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const rl = @import("raylib");
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pub const premium_character_path = "/Users/ratludu/Downloads/Sprout Lands - Sprites - premium pack/Characters/Premium Charakter Spritesheet.png";
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const state = enum { idle, hoeForward, walkLeft, walkRight, walkUp, walkDown };
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const direction = enum { left, right, up, down };
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const animations = enum { repeating, oneshot };
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pub const Animation = struct {
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type: animations,
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first: u32,
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last: u32,
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current: u32,
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speed: f32,
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durationLeft: f32,
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pub fn init(animation_type: animations, first: u32, last: u32, current: u32) Animation {
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return Animation{
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.type = animation_type,
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.first = first,
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.last = last,
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.current = current,
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.speed = 0.1,
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.durationLeft = 0.1,
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};
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}
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pub fn animation_frame(self: *Animation, num_frames_per_row: u32, tile_size: f32) rl.Rectangle {
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const x: f32 = @as(f32, @floatFromInt(self.current % num_frames_per_row)) * tile_size;
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const y: f32 = @as(f32, @floatFromInt(self.current / num_frames_per_row)) * tile_size;
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return rl.Rectangle{
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.x = x,
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.y = y,
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.width = tile_size,
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.height = tile_size,
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};
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}
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pub fn animationUpdate(self: *Animation) void {
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const dt: f32 = rl.getFrameTime();
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self.durationLeft -= dt;
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if (self.durationLeft <= 0.0) {
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self.durationLeft = self.speed;
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self.current += 1;
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if (self.current > self.last) {
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switch (self.type) {
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.repeating => blk: {
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self.current = self.first;
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break :blk;
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},
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.oneshot => blk: {
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self.current = self.last;
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break :blk;
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},
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}
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}
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}
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}
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};
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pub const Player = struct {
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sourceRect: rl.Rectangle,
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playerSprite: rl.Texture2D,
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playerState: state,
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playerDirection: direction,
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anim: Animation,
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pub fn init() rl.RaylibError!Player {
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const player_sprite = try rl.loadTexture(premium_character_path);
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var source_rect = rl.Rectangle.init(0, 0, 48, 48);
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_ = &source_rect;
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var anim = Animation.init(.repeating, 0, 7, 0);
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_ = &anim;
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return Player{
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.sourceRect = source_rect,
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.playerSprite = player_sprite,
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.playerState = state.idle,
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.playerDirection = direction.down,
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.anim = anim,
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};
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}
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pub fn update(self: *Player, new_state: state) void {
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if (new_state == self.playerState) {
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return;
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}
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self.playerState = new_state;
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switch (self.playerState) {
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.idle => blk: {
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idleAnimation(self);
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break :blk;
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},
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.hoeForward => blk: {
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hoeForward(self);
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break :blk;
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},
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.walkLeft => blk: {
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walkLeft(self);
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break :blk;
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},
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.walkRight => blk: {
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walkRight(self);
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break :blk;
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},
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.walkUp => blk: {
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walkUp(self);
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break :blk;
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},
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.walkDown => blk: {
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walkDown(self);
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break :blk;
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},
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}
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}
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pub fn animate(self: *Player, screenWidth: i32, screenHeight: i32) void {
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rl.drawTexturePro(self.playerSprite, self.anim.animation_frame(8, 48), .{ .x = @floatFromInt(@divFloor(screenWidth, 2) - 100 / 2), .y = @floatFromInt(@divFloor(screenHeight, 2) - 100 / 2), .width = 100, .height = 100 }, .{ .x = 0.0, .y = 0.0 }, 0.0, .white);
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}
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pub fn idleAnimation(self: *Player) void {
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var anim = Animation.init(.repeating, 0, 7, 0);
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_ = &anim;
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self.anim = anim;
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}
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pub fn hoeForward(self: *Player) void {
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const first = 12 * 8;
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var anim = Animation.init(.oneshot, first, first + 7, first);
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_ = &anim;
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self.anim = anim;
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}
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pub fn walkLeft(self: *Player) void {
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const first = 8 * 7;
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var anim = Animation.init(.oneshot, first, first + 7, first);
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_ = &anim;
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self.anim = anim;
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}
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pub fn walkRight(self: *Player) void {
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const first = 8 * 6;
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var anim = Animation.init(.oneshot, first, first + 7, first);
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_ = &anim;
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self.anim = anim;
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}
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pub fn walkUp(self: *Player) void {
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const first = 8 * 9;
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var anim = Animation.init(.oneshot, first, first + 7, first);
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_ = &anim;
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self.anim = anim;
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}
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pub fn walkDown(self: *Player) void {
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const first = 8 * 8;
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var anim = Animation.init(.oneshot, first, first + 7, first);
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_ = &anim;
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self.anim = anim;
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}
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pub fn walkingUpdate(self: *Player) void {
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if (rl.isKeyDown(rl.KeyboardKey.a)) {
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self.update(.walkLeft);
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}
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if (rl.isKeyDown(rl.KeyboardKey.d)) {
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self.update(.walkRight);
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}
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if (rl.isKeyDown(rl.KeyboardKey.w)) {
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self.update(.walkUp);
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}
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if (rl.isKeyDown(rl.KeyboardKey.s)) {
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self.update(.walkDown);
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}
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}
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pub fn resetToIdle(self: *Player) void {
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if (self.anim.current == self.anim.last and self.anim.type == .oneshot) {
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self.update(.idle);
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}
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if (!rl.isKeyDown(rl.KeyboardKey.a) and self.playerState == .walkLeft) {
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self.update(.idle);
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}
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if (!rl.isKeyDown(rl.KeyboardKey.d) and self.playerState == .walkRight) {
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self.update(.idle);
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}
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if (!rl.isKeyDown(rl.KeyboardKey.s) and self.playerState == .walkDown) {
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self.update(.idle);
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}
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if (!rl.isKeyDown(rl.KeyboardKey.w) and self.playerState == .walkUp) {
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self.update(.idle);
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}
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}
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};
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54
src/main.zig
54
src/main.zig
@@ -1,6 +1,18 @@
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const std = @import("std");
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const Hidden_Leaf_Island = @import("Hidden_Leaf_Island");
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const rl = @import("raylib");
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const Entities = @import("entities/player.zig");
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fn toggleFullScreen(windowWidth: i32, windowHeight: i32) void {
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if (!rl.isWindowFullscreen()) {
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const monitor = rl.getCurrentMonitor();
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rl.setWindowSize(rl.getMonitorWidth(monitor), rl.getMonitorHeight(monitor));
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rl.toggleFullscreen();
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} else {
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rl.toggleFullscreen();
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rl.setWindowSize(windowWidth, windowHeight);
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}
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}
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pub fn main() anyerror!void {
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// Initialization
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@@ -13,31 +25,25 @@ pub fn main() anyerror!void {
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rl.setTargetFPS(60); // Set our game to run at 60 frames-per-second
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//--------------------------------------------------------------------------------------
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const sprite = try rl.loadTexture("/home/ratludu/assets/Sprout Lands - Sprites - premium pack/Characters/Basic Charakter Actions.png");
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defer rl.unloadTexture(sprite);
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const sourceRect = rl.Rectangle{
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.x = 0.0,
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.y = 0.0,
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.width = 32.0,
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.height = 32.0,
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};
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const destRect = rl.Rectangle{
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.x = screenWidth / 2 - 32,
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.y = screenHeight / 2 - 32,
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.width = 64.0,
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.height = 64.0,
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};
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const positiion = rl.Vector2{
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.x = destRect.width + destRect.width / 2,
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.y = destRect.height + destRect.width / 2,
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};
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var player = try Entities.Player.init();
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defer rl.unloadTexture(player.playerSprite);
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// Main game loop
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while (!rl.windowShouldClose()) { // Detect window close button or ESC key
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// Full screen toggle
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if (rl.isKeyDown(rl.KeyboardKey.left_super) and rl.isKeyPressed(rl.KeyboardKey.f)) {
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toggleFullScreen(screenWidth, screenHeight);
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}
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// Update
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player.resetToIdle();
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if (rl.isKeyDown(rl.KeyboardKey.e)) {
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player.update(.hoeForward);
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}
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player.walkingUpdate();
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player.anim.animationUpdate();
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//----------------------------------------------------------------------------------
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// TODO: Update your variables here
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//----------------------------------------------------------------------------------
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@@ -46,11 +52,11 @@ pub fn main() anyerror!void {
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//----------------------------------------------------------------------------------
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rl.beginDrawing();
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defer rl.endDrawing();
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rl.drawTexturePro(sprite, sourceRect, destRect, positiion, 0.0, .white);
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rl.clearBackground(.white);
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player.animate(screenWidth, screenHeight);
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rl.clearBackground(.sky_blue);
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rl.drawText("Congrats! You created your first window!", 190, 200, 20, .light_gray);
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//----------------------------------------------------------------------------------
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}
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}
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Block a user