start sprite work

5 files changed, 64 insertions, 2 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 26ac31b..2613cf6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,7 @@ add_executable(${PROJECT_NAME}
 	"src/player.c"
 	"src/bullet.c"
 	"src/enemies.c"
+	"src/sprite.c"
 	)
 
 set_property(TARGET ${PROJECT_NAME} PROPERTY C_STANDARD 99)
diff --git a/assets/mainblob-128.png b/assets/mainblob-128.png
new file mode 100644
index 0000000..ca78578
--- /dev/null
+++ b/assets/mainblob-128.png
diff --git a/src/player.c b/src/player.c
index 6c62b43..7804c59 100644
--- a/src/player.c
+++ b/src/player.c
@@ -2,7 +2,17 @@
 #include "input.h"
 #include "player.h"
 #include "rodeo/collision.h"
+#include "sprite.h"
+
 static rodeo_texture_2d_t player_texture;
+static sprite_t player_sprite = {
+	.iter = 0,
+	.config = {
+		.width = 128,
+		.height = 128,
+		.count = 61
+	}
+};
 static world_id player_collision_id;
 static rodeo_collision_2d_world_t player_collision_world;
 
@@ -11,7 +21,9 @@ static float orc_size[] = {13.0f * 2.0f, 19.0f * 2.0f};
 void
 init_player(void)
 {
-	player_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/orc.png"));
+	//player_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/orc.png"));
+	player_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/mainblob-128.png"));
+	player_sprite.config.texture = &player_texture;
 	player_collision_world = rodeo_collision_2d_world_create();
 	player_collision_id = rodeo_collision_2d_world_item_create(
 		&player_collision_world,
@@ -35,6 +47,8 @@ void
 draw_player(void)
 {
 	cvec_collision_2d_world_item_value *player = rodeo_collision_2d_world_item_get_by_id(player_collision_id);
+	draw_sprite(&player_sprite, player->x, player->y, 0.25f);
+	/*
 	   rodeo_texture_2d_draw(
 			&(rodeo_rectangle_t){
 				.x = (float)(int32_t)player->x - (orc_size[0] / 2.0f),
@@ -51,7 +65,7 @@ draw_player(void)
 			NULL,
 			&player_texture
 		);
-
+		*/
 }
 
 void
@@ -70,6 +84,8 @@ parse_player_input(void)
 void
 move_player(void)
 {
+	player_sprite.iter += 1;
+	player_sprite.iter %= player_sprite.config.count;
 	cvec_collision_2d_world_item_value *player = rodeo_collision_2d_world_item_get_by_id(player_collision_id);
 	player->x += player->dx;
 	player->dx = 0;
diff --git a/src/sprite.c b/src/sprite.c
new file mode 100644
index 0000000..c1c88f6
--- /dev/null
+++ b/src/sprite.c
@@ -0,0 +1,24 @@
+
+#include "rodeo.h"
+#include "sprite.h"
+
+void
+draw_sprite(sprite_t *sprite, float x, float y, float scale)
+{
+	rodeo_texture_2d_draw(
+		&(rodeo_rectangle_t){
+			.x = x - ((float)sprite->config.width * scale / 2),
+			.y = y - ((float)sprite->config.height * scale / 2),
+			.width = (float)sprite->config.width * scale,
+			.height = (float)sprite->config.height * scale 
+		},
+		&(rodeo_rectangle_t){ 
+			.x = (float)sprite->config.width * (float)sprite->iter,
+			.y = 0,
+			.width = (float)sprite->config.width,
+			.height = (float)sprite->config.height
+		},
+		&(rodeo_color_RGBAFloat_t){ .array = { 1.0f, 1.0f, 1.0f, 1.0f } },
+		sprite->config.texture
+	);
+}
diff --git a/src/sprite.h b/src/sprite.h
new file mode 100644
index 0000000..81ad5fa
--- /dev/null
+++ b/src/sprite.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include "rodeo.h"
+
+typedef
+struct
+{
+	uint32_t iter;
+	struct config
+	{
+		uint32_t width;
+		uint32_t height;
+		uint32_t count;
+		rodeo_texture_2d_t *texture;
+	} config;
+}
+sprite_t;
+
+void
+draw_sprite(sprite_t *sprite, float x, float y, float scale);
+