Vroom

game.c

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+//    Copyright 2025 Bill Rossi
+//    
+//    This file is part of Starship Futuretime
+//
+//    Starship Futuretime is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+//
+//    Starship Futuretime is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License along with Starship Futuretime. If not, see <https://www.gnu.org/licenses/>. 
+#include <stdlib.h>
+#include <stdbool.h>
+#include <raylib.h>
+#include "game.h"
+
+void initialize_game(Game *g) {
+  g->should_close = false;
+  g->player = malloc(sizeof(Player));
+  initialize_player(g->player);
+}
+
+void handle_input(Game *g) {
+  handle_player_input(g->player);
+}
+
+void run_frame(Game *g) {
+  handle_input(g);
+}
+
+void draw_frame(Game *g) {
+  BeginDrawing();
+  ClearBackground(RAYWHITE);
+  draw_player(g->player);
+  EndDrawing();
+}
+
+void run_until_closing(Game *g) {
+  while (!WindowShouldClose() && !g->should_close) {
+    run_frame(g);
+    draw_frame(g);
+  }
+}

game.h

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+//    Copyright 2025 Bill Rossi
+//    
+//    This file is part of Starship Futuretime
+//
+//    Starship Futuretime is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+//
+//    Starship Futuretime is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License along with Starship Futuretime. If not, see <https://www.gnu.org/licenses/>. 
+
+#ifndef GAME_H
+#define GAME_H
+
+#include <stdlib.h>
+#include "player.h"
+
+typedef struct Game {
+  Player *player;
+  /*
+  Levels levels;
+  Entities entities;
+  */
+  bool should_close;
+} Game;
+
+void initialize_game(Game *g);
+void run_until_closing(Game *g);
+
+#endif

main.c

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+//    Copyright 2025 Bill Rossi
+//    
+//    This file is part of Starship Futuretime
+//
+//    Starship Futuretime is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+//
+//    Starship Futuretime is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License along with Starship Futuretime. If not, see <https://www.gnu.org/licenses/>. 
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <time.h>
+
+#include <raylib.h>
+
+// #include "intro.h"
+#include "game.h"
+
+int main(int argc, char** argv) {
+  srand(time(NULL));
+  InitWindow(800, 550, "Starship Futuretime");
+  SetTargetFPS(60);
+
+  /*
+  if (!getenv("SKIP_INTRO") || strcmp(getenv("SKIP_INTRO"), "1") != 0) {
+    display_loading();
+    Intro *i = load_intro();
+    intro_display(i);
+  }
+  */
+
+  Game g;
+  initialize_game(&g);
+
+  run_until_closing(&g);
+      
+  CloseWindow();
+  return 0;
+}

player.c

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+//    Copyright 2025 Bill Rossi
+//    
+//    This file is part of Starship Futuretime
+//
+//    Starship Futuretime is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+//
+//    Starship Futuretime is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License along with Starship Futuretime. If not, see <https://www.gnu.org/licenses/>. 
+#include <raylib.h>
+
+#include "player.h"
+
+void initialize_player(Player *p) {
+
+  p->position = (Vector2) { 400, 300 };
+  p->pitch = PITCH_NEUTRAL;
+  p->roll = ROLL_NEUTRAL;
+}
+
+void handle_player_input(Player *p) {
+  if (IsKeyDown(KEY_DOWN)) p->pitch = PITCH_DESCENDING;
+  else if (IsKeyDown(KEY_UP)) p->pitch = PITCH_ASCENDING;
+  else p->pitch = PITCH_NEUTRAL;
+
+  if (IsKeyDown(KEY_LEFT)) p->roll = ROLL_LEFT;
+  else if (IsKeyDown(KEY_RIGHT)) p->roll = ROLL_RIGHT;
+  else p->roll = ROLL_NEUTRAL;
+}
+
+void draw_player(Player *p) {
+  Vector2 nose = { p->roll == ROLL_LEFT ? p->position.x - 50 :
+		  p->roll == ROLL_RIGHT ? p->position.x + 50 :
+		  p->position.x,
+		  p->pitch == PITCH_DESCENDING ? p->position.y + 20 :
+		  p->pitch == PITCH_ASCENDING ? p->position.y - 20 :
+		  p->position.y
+  };
+  Vector2 left_wing = { p->position.x - 100, p->position.y + 50 };
+  Vector2 right_wing = { p->position.x + 100, p->position.y + 50 };
+
+  DrawTriangle(nose, left_wing, right_wing, DARKGRAY);
+}

player.h

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+//    Copyright 2025 Bill Rossi
+//    
+//    This file is part of Starship Futuretime
+//
+//    Starship Futuretime is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+//
+//    Starship Futuretime is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License along with Starship Futuretime. If not, see <https://www.gnu.org/licenses/>. 
+#ifndef PLAYER_H
+#define PLAYER_H
+
+typedef enum PlayerPitch {
+  PITCH_DESCENDING,
+  PITCH_NEUTRAL,
+  PITCH_ASCENDING,
+} PlayerPitch;
+
+typedef enum PlayerRoll {
+  ROLL_LEFT,
+  ROLL_NEUTRAL,
+  ROLL_RIGHT,
+} PlayerRoll;
+
+typedef struct Player {
+  Vector2 position;
+  PlayerPitch pitch;
+  PlayerRoll roll;
+} Player;
+
+void handle_player_input(Player *p);
+void draw_player(Player *p);
+
+#endif