A RPG I'm messing with made in Raylib.
claycow.com
1#include "../include/player.h"
2#include "../include/animated_texture.h"
3#include "../include/config.h"
4#include "../include/player_state/default.h"
5#include "../include/raylib.h"
6#include "../include/raymath.h"
7#include <stdio.h>
8#include <stdlib.h>
9
10#define PLAYER_FRICTION 0.69f
11
12Player *player_create(float x, float y) {
13 Player *player = (Player *)malloc(sizeof(Player));
14
15 player->textures[PLAYER_TEXTURE_FALLING] = animated_texture_create("assets/textures/player/falling.png", 4, 0.3f);
16
17 player->textures[PLAYER_TEXTURE_FORWARD] = animated_texture_create(
18 "assets/textures/player/stand-forward.png", 1, 0.0f
19 );
20
21 player->textures[PLAYER_TEXTURE_WALK_FORWARD] = animated_texture_create(
22 "assets/textures/player/walk-forward.png", 2, 0.3f
23 );
24
25 player->textures[PLAYER_TEXTURE_WALK_BACKWARD] = animated_texture_create(
26 "assets/textures/player/walk-backward.png", 2, 0.3f
27 );
28
29 player->textures[PLAYER_TEXTURE_WALK_LEFT] = animated_texture_create("assets/textures/player/walk-left.png", 2, 0.3f);
30
31 player->textures[PLAYER_TEXTURE_WALK_RIGHT] = animated_texture_create("assets/textures/player/walk-right.png", 2, 0.3f);
32
33 for (int i = 0; i < _PLAYER_TEXTURE_LENGTH; i++) {
34 if (player->textures[i].texture.id == 0) {
35 perror("Failed to load player sprites!\n");
36 free(player);
37 CloseWindow();
38
39 return NULL;
40 }
41 }
42
43 player->camera = (Camera2D){ 0 };
44 player->camera.zoom = 4.0f;
45 player->camera.offset = (Vector2){ WINDOW_WIDTH / 2.0f, WINDOW_HEIGHT / 2.0f };
46
47 player_state_transition_to_default(&player->state, player);
48
49 player->position.x = x;
50 player->position.y = y;
51
52 player->velocity = Vector2Zero();
53 player->control = Vector2Zero();
54 player->speed = 12.0f;
55 player->friction = 0.69f;
56
57 return player;
58}
59
60int player_destroy(Player *player) {
61 for (int i = 0; i < _PLAYER_TEXTURE_LENGTH; i++) {
62 animated_texture_delete(player->textures[i]);
63 }
64
65 free(player);
66
67 return EXIT_SUCCESS;
68}
69
70Vector2 player_center(Player *player) {
71 return (Vector2){ player->position.x + 8, player->position.y + 8 };
72}
73
74void player_draw(Player *player) {
75 DrawRectangleV(player->position, (Vector2){ 16, 16 }, player->color);
76
77 DrawText(player->state.name, 0, 0, 20, BLACK);
78
79 animated_texture_draw(&player->texture, player->position, WHITE);
80
81 Vector2 center = player_center(player);
82 Vector2 velocity_from_position = {
83 center.x + player->velocity.x, center.y + player->velocity.y
84 };
85 DrawLineEx(center, velocity_from_position, 1.0f, GREEN);
86}
87
88void player_update(Player *player) {
89 if (player->state.update) {
90 player->state.update(&player->state, player);
91 }
92
93 player->camera.target = player_center(player);
94}