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Visual improvements.

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This commit is contained in:
igor
2023-11-11 15:43:35 -08:00
parent 4b5c9d6711
commit 2f3cab6310
2 changed files with 28 additions and 18 deletions
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42
pingpong.c
View File

@@ -134,26 +134,18 @@ void handle_ball(game_state *state)
if(state->ball.point.x <= 0) {
state->ball.point.x = WINDOW_WIDTH / 2;
state->ball.point.y = 0;
state->ball.point.y = 1;
state->player_two.score += 1;
if(state->player_two.score > 5) {
state->player_two.score = 1;
state->player_one.score = 0;
}
}
if(state->ball.point.x >= WINDOW_WIDTH - state->ball.dimension.x) {
state->ball.point.x = WINDOW_WIDTH / 2;
state->ball.point.y = 0;
state->ball.point.y = 1;
state->player_one.score += 1;
if(state->player_one.score > 5) {
state->player_one.score = 1;
state->player_two.score = 0;
}
}
if(state->ball.point.y < 0) {
state->ball.velocity.y *= -1;
state->ball.point.y = 0;
state->ball.point.y = 1;
color.r = 198.0f;
color.g = 204.0f;
@@ -262,15 +254,19 @@ void render_score(game_state *state)
/* Build score string */
char *score;
score = malloc(10*sizeof(char));
sprintf(score, "%d:%d",
state->player_one.score, state->player_two.score);
/* Render */
vector2 pos = { (float)(WINDOW_WIDTH / 2), 10.0f };
/* Render player one score */
sprintf(score, "%d", state->player_one.score);
vector2 pos = { (float)(WINDOW_WIDTH / 4), 10.0f };
vector4 color = { 198.0f, 204.0f, 215.0f, 255.0f };
render_text_centered(state, score, 30, pos, color);
/* Render player two score */
sprintf(score, "%d", state->player_two.score);
pos.x = WINDOW_WIDTH - pos.x;
render_text_centered(state, score, 30, pos, color);
sprintf(score, "%d", state->player_one.score);
/* free */
free(score);
}
@@ -340,6 +336,18 @@ void render_particles(game_state *state)
}
}
/* TODO: ??? */
void render_divider(game_state *state)
{
SDL_SetRenderDrawColor(state->renderer, 13, 17, 23, 255);
SDL_RenderDrawLine(state->renderer, (int)(WINDOW_WIDTH / 2), 0,
(int)(WINDOW_WIDTH / 2), WINDOW_HEIGHT);
SDL_RenderDrawLine(state->renderer, (int)(WINDOW_WIDTH / 2) - 1, 0,
(int)(WINDOW_WIDTH / 2) - 1, WINDOW_HEIGHT);
SDL_RenderDrawLine(state->renderer, (int)(WINDOW_WIDTH / 2) + 1, 0,
(int)(WINDOW_WIDTH / 2) + 1, WINDOW_HEIGHT);
}
void setup(game_state *state)
{
srand(time(NULL));
@@ -445,6 +453,8 @@ void render(game_state *state)
SDL_SetRenderDrawColor(state->renderer, 24, 26, 31, 255);
SDL_RenderClear(state->renderer);
render_divider(state);
render_paddles(state);
render_ball(state);
render_particles(state);

4
types.h
View File

@@ -63,13 +63,13 @@ typedef struct {
int last_frame_time;
float delta_time;
struct ball {
struct {
vector2 point;
vector2 velocity;
vector2 dimension;
} ball;
struct player {
struct {
vector2 point;
vector2 dimension;
float vy;