From 626e12e649680a8b4f5ddf64898ecdb72862ec62 Mon Sep 17 00:00:00 2001
From: outfrost <kotlet.bahn@gmail.com>
Date: Thu, 11 Oct 2018 02:19:15 +0200
Subject: [PATCH] Link libassimp and test importing a 3ds file

---
 Makefile |  4 ++--
 level.c  | 28 ++++++++++++++++++++++++++++
 level.h  |  4 ++--
 main.c   |  3 +++
 4 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 2e38020..f6af9aa 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 compileargs = -Wall -Wextra -Wpedantic
-linkargs = -lGL -lglut
+linkargs = -L/usr/local/lib -lGL -lglut -lassimp
 objects = out/main.o out/debugutil.o out/glut_janitor.o out/render.o \
           out/tga.o out/level.o
 
@@ -7,7 +7,7 @@ shadowclad : $(objects)
 	gcc -o out/shadowclad $(objects) $(linkargs)
 
 run : shadowclad
-	out/shadowclad
+	LD_LIBRARY_PATH=/usr/local/lib out/shadowclad
 
 out/main.o : main.c debugutil.h glut_janitor.h render.h
 	gcc -c -o out/main.o main.c $(compileargs)
diff --git a/level.c b/level.c
index 0969646..9f9b240 100644
--- a/level.c
+++ b/level.c
@@ -1,9 +1,15 @@
 #include <GL/gl.h>
 #include <stdlib.h>
+#include <stdio.h> // TODO remove
+#include <assimp/cimport.h>
+#include <assimp/scene.h>
 
 #include "level.h"
 #include "tga.h"
 
+const Block BLOCK_EMPTY = 0;
+const Block BLOCK_WALL01 = 1;
+
 TGAimage* level_image = NULL;
 
 Block get_block(GLushort x, GLushort y) {
@@ -16,3 +22,25 @@ Block get_block(GLushort x, GLushort y) {
 void set_image(TGAimage* image) {
 	level_image = image;
 }
+
+void import_model(const char* path) {
+	const struct aiScene* scene = aiImportFile(path, 0u);
+	if (scene == NULL) {
+		printf("We have nothing.\n");
+		return;
+	}
+	printf("mFlags = %u\nmRootNode = %p\nmNumMeshes = %u\nmMeshes = %p\nmNumMaterials = %u\nmMaterials = %p\nmNumAnimations = %u\nmAnimations = %p\nmNumTextures = %u\nmTextures = %p\nmNumLights = %u\nmLights = %p\n",
+			(*scene).mFlags,
+			(*scene).mRootNode,
+			(*scene).mNumMeshes,
+			(*scene).mMeshes,
+			(*scene).mNumMaterials,
+			(*scene).mMaterials,
+			(*scene).mNumAnimations,
+			(*scene).mAnimations,
+			(*scene).mNumTextures,
+			(*scene).mTextures,
+			(*scene).mNumLights,
+			(*scene).mLights);
+	aiReleaseImport(scene);
+}
diff --git a/level.h b/level.h
index 692f01d..84d2c6a 100644
--- a/level.h
+++ b/level.h
@@ -7,8 +7,8 @@
 
 typedef GLuint Block;
 
-const Block BLOCK_EMPTY = 0;
-const Block BLOCK_WALL01 = 1;
+const Block BLOCK_EMPTY;
+const Block BLOCK_WALL01;
 
 Block get_block(GLushort x, GLushort y);
 void set_image(TGAimage* image);
diff --git a/main.c b/main.c
index 7bca0aa..cec65b9 100644
--- a/main.c
+++ b/main.c
@@ -3,6 +3,7 @@
 #include "debugutil.h"
 #include "glut_janitor.h"
 #include "render.h"
+#include "level.h"
 
 int main(int argc, char** argv) {
 	glutInit(&argc, argv);
@@ -22,6 +23,8 @@ int main(int argc, char** argv) {
 	
 	init_render();
 	
+	import_model("out/assets/wall01.3ds");
+	
 	glutMainLoop();
 	return 0;
 }
-- 
2.44.0