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added collisions with ball

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This commit is contained in:
mRnea
2024-12-22 11:31:26 +03:00
parent 18a372fd8c
commit e58094787f
1 changed files with 23 additions and 25 deletions
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48
pong/pong.c
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@@ -10,10 +10,7 @@ enum control_keys {
} control_key; } control_key;
typedef struct player { typedef struct player {
float x; Rectangle rec;
float y;
int width;
int height;
int velocity; int velocity;
int controls[3]; int controls[3];
} Player; } Player;
@@ -21,14 +18,14 @@ int init_vel = 300;
void move_player(Player* p){ void move_player(Player* p){
if (IsKeyDown(p->controls[MOVE_DOWN])){ if (IsKeyDown(p->controls[MOVE_DOWN])){
p->y += p->velocity * GetFrameTime(); p->rec.y += p->velocity * GetFrameTime();
if (p->y > screenHeight){ if (p->rec.y > screenHeight){
p->y = -p->height; p->rec.y = -p->rec.height;
} }
} else if (IsKeyDown(p->controls[MOVE_UP])){ } else if (IsKeyDown(p->controls[MOVE_UP])){
p->y -= p->velocity * GetFrameTime(); p->rec.y -= p->velocity * GetFrameTime();
if (p->y < -p->height){ if (p->rec.y < -p->rec.height){
p->y = screenHeight; p->rec.y = screenHeight;
} }
} }
} }
@@ -44,29 +41,30 @@ void apply_boost(Player* p){
} }
void draw_player(Player* p){ void draw_player(Player* p){
DrawRectangle(p->x, p->y, p->width, p->height, BLACK); DrawRectangleRec(p->rec, BLACK);
} }
typedef struct ball { typedef struct ball {
float x; Vector2 pos;
float y;
float r; float r;
int vel_x; int vel_x;
int vel_y; int vel_y;
Player* target; Player* target;
} Ball; } Ball;
void move_ball(Ball *b){ void move_ball(Ball *b, Player p[2]){
b->y += b->vel_y * GetFrameTime(); b->pos.y += b->vel_y * GetFrameTime();
if (b->y < b->r || b->y > screenHeight - b->r) { if (b->pos.y < b->r || b->pos.y > screenHeight - b->r) {
b->vel_y *= -1; b->vel_y *= -1;
b->y += b->vel_y * GetFrameTime(); b->pos.y += b->vel_y * GetFrameTime();
} }
b->x += b->vel_x * GetFrameTime(); b->pos.x += b->vel_x * GetFrameTime();
if (b->x < b->r || b->x > screenWidth - b->r) { if (b->pos.x < b->r || b->pos.x > screenWidth - b->r ||
CheckCollisionCircleRec(b->pos, b->r, p[0].rec) ||
CheckCollisionCircleRec(b->pos, b->r, p[1].rec)) {
b->vel_x *= -1; b->vel_x *= -1;
b->x += b->vel_x * GetFrameTime(); b->pos.x += b->vel_x * GetFrameTime();
} }
/* if (p->x > p->target->){ */ /* if (p->x > p->target->){ */
@@ -74,17 +72,17 @@ void move_ball(Ball *b){
} }
void draw_ball(Ball* b){ void draw_ball(Ball* b){
DrawCircle(b->x, b->y, b->r, BLACK); DrawCircleV(b->pos, b->r, BLACK);
} }
int main(void){ int main(void){
InitWindow(screenWidth, screenHeight, "Pong"); InitWindow(screenWidth, screenHeight, "Pong");
Player p[2] = Player p[2] =
{{ .x = 30, .y = 30, .width = 10, .height = 60, .velocity = init_vel, {{ .rec = {.x = 30, .y = 30, .width = 10, .height = 60}, .velocity = init_vel,
.controls = {KEY_W, KEY_S, KEY_LEFT_SHIFT}}, .controls = {KEY_W, KEY_S, KEY_LEFT_SHIFT}},
{ .x = screenWidth - 30, .width = 10, .height = 60, .velocity = init_vel, { .rec = {.x = screenWidth - 30, .width = 10, .height = 60}, .velocity = init_vel,
.controls = {KEY_UP, KEY_DOWN, KEY_RIGHT_SHIFT}}}; .controls = {KEY_UP, KEY_DOWN, KEY_RIGHT_SHIFT}}};
Ball ball = { .x = screenWidth / 2, .y = screenHeight / 2, .r = 10, Ball ball = { .pos = {.x = screenWidth / 2, .y = screenHeight / 2}, .r = 10,
.vel_x = 300, .vel_y = 300}; .vel_x = 300, .vel_y = 300};
while (!WindowShouldClose()){ while (!WindowShouldClose()){
@@ -95,7 +93,7 @@ int main(void){
move_player(&p[0]); move_player(&p[0]);
move_player(&p[1]); move_player(&p[1]);
move_ball(&ball); move_ball(&ball, p);
BeginDrawing(); BeginDrawing();