squishy jump

2 files changed, 24 insertions, 7 deletions

diff --git a/src/player.c b/src/player.c
index 3787a80..9d02ce0 100644
--- a/src/player.c
+++ b/src/player.c
@@ -14,19 +14,29 @@ player_update(Entity *this, Game *g)
 	this->vel[0] = 2.0;
 	this->vel[1] *= 0.99;
 	this->vel[1] += 0.2;
+	this->player.scale_x += 0.1 * (1.0 - this->player.scale_x);
+	this->player.scale_y += 0.1 * (1.0 - this->player.scale_y);
+	if (fabs(this->player.scale_x - 1.0) < 0.05) this->player.scale_x = 1.01;
+	if (fabs(this->player.scale_y - 1.0) < 0.05) this->player.scale_y = 1.01;
 
 	if (on_ground && input_pressed(K_O)) {
 		const int diry = input_down(K_UP) - input_down(K_DOWN);
 		switch (diry) {
 		case -1:
 			this->vel[1] = -2.8;
+			this->player.scale_x = 0.75;
+			this->player.scale_y = 1.25;
 			break;
 		default:
 		case 0:
 			this->vel[1] = -3.8;
+			this->player.scale_x = 0.66;
+			this->player.scale_y = 1.33;
 			break;
 		case 1:
 			this->vel[1] = -4.8;
+			this->player.scale_x = 0.5;
+			this->player.scale_y = 1.5;
 			break;
 		}
 	}
@@ -39,12 +49,16 @@ player_draw(Entity *this, Game *g)
 {
 	(void)g;
 	LZY_DrawSetColor(BLACK);
-	LZY_DrawRect(this->pos[0] - this->width / 2,
-	             this->pos[1] - this->height / 2,
-	             this->width, this->height);
-	LZY_DrawRect(this->pos[0] - this->width / 2 + 1,
-	             this->pos[1] - this->height / 2 + 1,
-	             this->width - 2, this->height - 2);
+	int width = (int)(this->width / 2) * this->player.scale_x;
+	int height = (int)(this->height / 2) * this->player.scale_y;
+	width *= 2;
+	height *= 2;
+	LZY_DrawRect(this->pos[0] - width / 2,
+	             this->pos[1] - height / 2,
+	             width, height);
+	LZY_DrawRect(this->pos[0] - width / 2 + 1,
+	             this->pos[1] - height / 2 + 1,
+	             width - 2, height - 2);
 }
 
 void
@@ -58,4 +72,6 @@ player_init(Entity *this)
 	this->draw = player_draw;
 	this->width = 12;
 	this->height = 12;
+	this->player.scale_x = 1.0;
+	this->player.scale_y = 1.0;
 }
diff --git a/src/player.h b/src/player.h
index a6fe6c9..8ea8e52 100644
--- a/src/player.h
+++ b/src/player.h
@@ -1,7 +1,8 @@
 #pragma once
 
 typedef struct {
-	int _;
+	float scale_x;
+	float scale_y;
 } Player;
 
 struct Entity;