91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
#include "entity.h"
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#include "entityimpl.h"
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#include "game.h"
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#include "input.h"
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#include "rotrect.h"
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#include <math.h>
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IMPL_INIT(player) {
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this->width = 10;
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this->height = 10;
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this->player.scale_x = 1.0;
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this->player.scale_y = 1.0;
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this->player.dirx = 1;
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}
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IMPL(draw) {
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LZY_DrawSetColor(BLACK);
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const double width = this->width * this->player.scale_x + 2;
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const double height = this->height * this->player.scale_y + 2;
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rotrect(this->pos[0] - 1, this->pos[1] - 1,
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width, height, this->player.angle);
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}
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IMPL(update) {
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const int on_ground = entity_collide(this, g, 0, 1);
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this->vel[0] = 2.0 * this->player.dirx;
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this->vel[1] *= AIR_RESISTANCE;
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this->vel[1] += GRAVITY;
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this->player.scale_x += 0.1 * (1.0 - this->player.scale_x);
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this->player.scale_y += 0.1 * (1.0 - this->player.scale_y);
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if (fabs(this->player.scale_x - 1.0) < 0.05) this->player.scale_x = 1.01;
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if (fabs(this->player.scale_y - 1.0) < 0.05) this->player.scale_y = 1.01;
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if (this->vel[1] >= 0.0 && on_ground) {
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this->player.rot_speed = 0.0;
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this->player.angle = 0.0;
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} else {
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this->player.angle += this->player.rot_speed;
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this->player.rot_speed *= 0.95;
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}
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if (on_ground && input_pressed(K_O)) {
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const int diry = input_down(K_UP) - input_down(K_DOWN);
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switch (diry) {
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case -1:
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this->vel[1] = -2.8;
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this->player.rot_speed = 0.3 * this->player.dirx;
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break;
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default:
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case 0:
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this->vel[1] = -3.8;
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this->player.rot_speed = 0.4 * this->player.dirx;
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break;
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case 1:
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this->vel[1] = -4.8;
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this->player.rot_speed = 0.5 * this->player.dirx;
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break;
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}
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}/* else if (on_ground && input_down(K_X)) {
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extern double tick;
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this->vel[0] *= 3;
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tick += 2.0;
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this->player.scale_x *= 1.05;
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}*/
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entity_move(this, g);
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if (this->vel[0] == 0.0 && this->vel[1] >= -0.0)
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this->player.dirx *= -1;
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if (this->bonk_ceiling ||
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entity_place_meeting(this, g, entity_type("spike")) != NULL) {
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const unsigned int deathpart = entity_type("deathpart");
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int dy = this->pos[1] - 6;
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for (int y = 0; y < 7; y++) {
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int dx = this->pos[0] - 6;
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for (int x = 0; x < 7; x++) {
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entity_init(game_create_entity(g),
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deathpart, dx, dy);
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dx += 2;
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}
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dy += 2;
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}
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this->type = ET_NONE;
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g->queue_restart_scene = 45;
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}
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if (entity_place_meeting(this, g, entity_type("exit")) != NULL)
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g->queue_next_scene = true;
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}
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