diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4593da5..b5ca519 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,8 +16,11 @@ set(NAMEOFGAME "Test3D")
 set(AUTHOR "Fcalva")
 
 set(SOURCES
-  #sources de votre jeu
+  #sources du jeu
   src/main.c
+  src/gfx.c
+  src/map.c
+  src/game.c
   #sources du moteur
   eng/moteur.c
   eng/map.c
@@ -27,15 +30,21 @@ set(SOURCES
 )
 
 set(ASSETS
-  assets-fx/sprite.png
+  assets-fx/sprites/friendlyguy.png
+  assets-fx/sprites/friendlyguy1.png  
+
   assets-fx/textures/briques0.png
   assets-fx/textures/buisson1.png
+  assets-fx/textures/bwain.png
+  assets-fx/textures/bwain1.png
+  assets-fx/textures/meat.png
+  assets-fx/textures/meat1.png
 )
 
 fxconv_declare_assets(${ASSETS} WITH_METADATA)
 
 add_executable(Copy3DEngine ${SOURCES} ${ASSETS})
-target_compile_options(Copy3DEngine PRIVATE -Wall -Wextra -Ofast)
+target_compile_options(Copy3DEngine PRIVATE -Wall -Wextra -O2)
 target_include_directories(Copy3DEngine PRIVATE "include/")
 target_compile_definitions(Copy3DEngine PRIVATE NAMEOFGAME="${NAMEOFGAME}" AUTHOR="${AUTHOR}")
 target_link_libraries(Copy3DEngine Gint::Gint)
diff --git a/assets-fx/2bpp_palette.png b/assets-fx/2bpp_palette.png
new file mode 100644
index 0000000..05dc19d
Binary files /dev/null and b/assets-fx/2bpp_palette.png differ
diff --git a/assets-fx/fxconv-metadata.txt b/assets-fx/fxconv-metadata.txt
index 2766769..8b13789 100644
--- a/assets-fx/fxconv-metadata.txt
+++ b/assets-fx/fxconv-metadata.txt
@@ -1,4 +1 @@
-sprite.png:
-  type: bopti-image
-  name: sprite_tst
-  profile: gray_alpha
+
diff --git a/assets-fx/sprite.png b/assets-fx/sprite.png
deleted file mode 100644
index d934f88..0000000
Binary files a/assets-fx/sprite.png and /dev/null differ
diff --git a/assets-fx/sprites/friendlyguy.png b/assets-fx/sprites/friendlyguy.png
new file mode 100644
index 0000000..2e39734
Binary files /dev/null and b/assets-fx/sprites/friendlyguy.png differ
diff --git a/assets-fx/sprites/friendlyguy1.png b/assets-fx/sprites/friendlyguy1.png
new file mode 100644
index 0000000..e088356
Binary files /dev/null and b/assets-fx/sprites/friendlyguy1.png differ
diff --git a/assets-fx/sprites/fxconv-metadata.txt b/assets-fx/sprites/fxconv-metadata.txt
new file mode 100644
index 0000000..8fe530d
--- /dev/null
+++ b/assets-fx/sprites/fxconv-metadata.txt
@@ -0,0 +1,8 @@
+friendlyguy.png:
+  type: bopti-image
+  name: sprite_tst
+  profile: gray_alpha
+friendlyguy1.png:
+  type: bopti-image
+  name: sprite_tst1
+  profile: gray_alpha
diff --git a/assets-fx/textures/bwain.png b/assets-fx/textures/bwain.png
new file mode 100644
index 0000000..0d17395
Binary files /dev/null and b/assets-fx/textures/bwain.png differ
diff --git a/assets-fx/textures/bwain1.png b/assets-fx/textures/bwain1.png
new file mode 100644
index 0000000..85549ba
Binary files /dev/null and b/assets-fx/textures/bwain1.png differ
diff --git a/assets-fx/textures/fxconv-metadata.txt b/assets-fx/textures/fxconv-metadata.txt
index 2c4d125..30743a2 100644
--- a/assets-fx/textures/fxconv-metadata.txt
+++ b/assets-fx/textures/fxconv-metadata.txt
@@ -1,7 +1,21 @@
 briques0.png:
   type: bopti-image
-  name: briques0
-  
+  name: briques0  
+
 buisson1.png:
   type: bopti-image
   name: buisson0
+
+bwain.png:
+  type: bopti-image
+  name: bwain0
+bwain1.png:
+  type: bopti-image
+  name: bwain1
+
+meat.png:
+  type: bopti-image
+  name: meat0
+meat1.png:
+  type: bopti-image
+  name: meat1
diff --git a/assets-fx/textures/meat.png b/assets-fx/textures/meat.png
new file mode 100644
index 0000000..59c055e
Binary files /dev/null and b/assets-fx/textures/meat.png differ
diff --git a/assets-fx/textures/meat1.png b/assets-fx/textures/meat1.png
new file mode 100644
index 0000000..bc1c927
Binary files /dev/null and b/assets-fx/textures/meat1.png differ
diff --git a/eng/map.c b/eng/map.c
index 6fee952..2fa19e6 100644
--- a/eng/map.c
+++ b/eng/map.c
@@ -5,69 +5,3 @@
 #include "C3D/map.h"
 #include "C3D/moteur.h"
 
-uint8_t __attribute__((section(".rodata"))) map_test[map_w][map_h] = {
-  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3},
-  {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,1,0,0,1,1,1,1,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,0,1,1,1,0,1,1,1,0,1,0,1,1,1,0,1,1,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,0,0,1,0,0,0,1,0,0,0,1,1,0,0,0,0,0,1,1,1,1,1,0,1,0,0,1,0,1,1,1,0,1,0,1,1,0,1,0,1,0,0,0,1,1,1,0,0,0,0,0,1,0,1,1,0,2,0,2,0,0,2,0,0,0,0,2,0,0,2,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,0,0,1,0,1,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,1,0,0,0,1,1,0,1,1,0,0,0,0,1,0,0,0,1,1,2,1,1,1,1,1,1,0,0,0,1,0,1,1,1,0,0,1,0,1,0,1,1,0,1,0,0,0,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,1,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,1,0,0,0,0,0,0,1,1,0,1,0,1,0,1,0,0,0,0,0,0,0,0,1,0,1,0,0,1,0,1,0,0,1,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,1,1,0,0,0,2,0,0,0,1,1,0,1,0,0,0,0,0,0,1,0,1,0,1,0,1,0,0,0,0,1,0,0,0,0,1,0,1,0,0,1,0,0,0,0,1,1,0,0,0,1,0,0,0,1,1,1,1,0,1,1,1,0,1,0,0,0,1,1,0,1,1,1,0,0,1,1,1,0,0,0,0,0,1,0,0,1,1,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,1,0,0,0,2,0,0,0,0,0,1,0,0,1,1,1,1,1,1,0,0,0,1,1,0,1,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,1,0,1,1,0,0,1,0,0,0,0,0,0,0,1,0,1,0,1,1,0,0,0,0,0,1,0,0,0,2,0,0,0,0,0,0,0,0,0,0,2,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,1,0,0,2,0,2,0,0,1,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,1,0,0,1,0,1,1,0,1,1,1,0,1,0,0,1,0,1,0,1,0,0,0,0,0,0,0,0,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,1,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,1,0,1,0,1,0,0,0,0,0,2,1,1,1,0,1,0,0,0,1,1,1,0,1,1,1,1,1,0,1,0,1,0,1,1,1,1,0,0,1,0,0,1,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,1,1,1,1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,1,0,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,0,1,1,1,1,1,1,1,0,0,1,1,0,0,0,0,1,0,1,0,0,0,1,0,1,0,0,1,0,0,0,0,1,0,1,0,0,0,0,0,1,0,1,0,0,1,0,0,0,0,0,0,2,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,1,0,1,0,0,0,0,1,0,1,0,0,2,0,2,0,0,2,0,0,0,0,2,0,0,2,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,1,0,0,0,1,0,0,0,1,1,1,0,1,0,1,0,0,0,1,0,1,0,1,0,0,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,0,1,0,0,1,0,0,1,1,0,0,0,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,0,0,1,0,1,0,0,1,1,0,1,0,0,0,0,0,0,0,1,0,0,0,1,0,1,1,1,1,1,1,2,0,2,1,0,1,0,0,1,0,1,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0,0,1,0,0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,1,0,1,0,1,0,0,0,1,0,0,1,0,0,1,1,0,0,1,0,1,0,1,0,0,0,1,0,1,0,2,2,2,2,2,0,2,1,1,0,0,0,1,0,0,0,0,0,1,0,1,1,0,1,0,1,0,1,0,1,1,1,0,1,1,0,0,0,1,1,1,1,0,1,0,0,0,1,0,0,1,0,1,0,1,0,1,0,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,0,1,0,0,1,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,0,1,0,0,0,0,1,0,1,2,0,0,0,0,0,0,2,1,0,1,0,1,0,1,0,1,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,1,0,1,0,0,1,0,0,0,0,1,0,1,1,1,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,1,0,0,1,0,1,0,0,0,0,0,1,1,1,1,1,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
-  {1,0,0,0,0,0,1,0,0,0,0,1,0,1,0,1,0,0,0,1,0,1,0,0,0,1,0,0,1,0,1,2,0,1,0,1,0,0,2,1,0,0,0,0,0,0,0,0,1,0,0,1,1,1,1,1,0,0,0,1,0,0,0,0,0,0,0,0,1,1,0,1,0,1,0,1,0,0,0,0,0,1,0,1,0,1,0,1,0,1,0,1,1,1,0,0,1,0,0,0,1,0,1,0,0,0,1,0,1,1,1,0,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
-  {1,0,0,1,1,1,0,1,1,1,0,0,0,1,0,1,1,1,1,0,0,0,1,0,1,0,0,1,1,0,1,2,0,1,1,0,0,0,2,1,1,1,1,1,0,0,1,0,1,1,0,0,1,0,0,0,1,1,0,1,0,0,1,0,1,0,1,0,0,0,0,1,0,0,0,1,0,1,1,1,1,1,1,1,0,0,0,1,0,1,0,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,1,0,0,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,1,1,1,1},
-  {1,0,1,0,0,0,1,0,0,0,1,0,0,1,0,1,0,0,0,0,1,0,0,0,0,1,0,0,1,0,1,2,0,1,1,0,1,0,2,1,0,0,0,0,0,1,1,0,0,0,1,0,1,0,0,0,1,0,0,1,0,1,1,1,0,0,0,0,1,1,1,0,0,1,0,1,0,0,0,1,0,0,0,0,0,1,1,1,0,0,0,0,0,1,1,0,0,1,0,0,0,0,1,0,1,0,1,1,0,1,1,0,1,1,1,0,0,1,1,1,0,0,0,0,1,1,1,1},
-  {1,0,1,0,1,0,1,0,1,0,0,0,1,1,0,1,0,1,1,0,1,0,1,0,0,1,1,1,1,0,1,2,0,1,0,0,1,0,2,1,0,1,0,0,1,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,1,0,1,0,1,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,1,0,1,0,1,1,1,0,0,1,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,1,1},
-  {1,0,0,0,1,0,0,0,0,0,1,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1,2,0,1,0,1,1,0,2,1,0,1,0,0,0,1,0,1,0,1,0,0,1,0,1,0,0,0,0,0,1,0,1,0,0,1,0,0,0,1,0,0,1,0,1,1,0,0,0,0,0,1,0,0,1,1,1,0,1,1,0,1,1,1,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,1,1,1,0,0,1,0,0,1,1,1,1,0,0,1,0,0,0,1},
-  {1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,0,1,2,0,0,0,0,0,0,2,1,0,1,0,1,0,0,0,0,0,1,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,1,1,0,1,0,0,0,0,0,1,1,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,1,0,0,0,0,0,1,0,0,1,0,0,0,0,1,0,1,0,0,0,0,1,0,1,0,1,1,1},
-  {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,2,2,2,0,2,2,2,2,1,0,0,0,1,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0,1,0,1,0,0,0,1,0,1,0,1,0,1,0,0,1,0,1,0,0,1,0,0,1,1,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,1,0,1,0,1,1,1,0,0,1,0,0,0,1,0,0,1,0,1,0,0,0,1,0,0,0,0,1},
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-  {1,0,0,0,2,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,0,1,0,1,0,1,0,1,0,1,0,0,0,1,0,0,1,0,1,0,1,0,0,0,1,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,1,1,0,0,0,0,0,1,0,1},
-  {1,0,0,2,0,0,1,0,0,1,1,1,1,0,1,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,1,1,1,0,1,1,2,1,0,1,0,1,1,1,0,1,1,2,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,0,0,1,0,1,0,0,1,0,1,1,1,1,1,1,1,0,0,0,0,1,1,1,0,0,0,1,0,1,1,1,1,1,1},
-  {1,0,1,0,0,2,0,0,1,0,0,0,0,0,0,0,0,1,0,1,0,1,0,2,2,0,2,2,0,2,2,1,1,1,1,1,1,1,1,1,0,0,1,0,1,0,1,0,1,0,0,0,0,0,1,1,0,1,0,1,0,0,0,0,0,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,0,0,0,1,0,0,1,0,1,1,1,1,1,1,1,0,0,1,1,1,0,1,0,1,0,1,0,0,1,0,0,0,1},
-  {1,0,0,1,0,0,0,0,1,0,2,2,0,1,1,1,0,1,0,1,1,1,0,2,2,0,2,2,0,2,2,0,0,0,1,0,0,0,1,1,0,0,1,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0,0,1,1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1},
-  {1,2,0,0,1,0,0,0,1,0,2,2,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,1,0,0,0,0,1,0,0,1,0,1,1,0,0,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,1,0,1,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,1,0,1,0,1,0,0,0,1,0,1,1,0,1},
-  {1,0,2,0,0,1,0,0,1,0,0,0,0,0,0,0,1,0,0,1,0,1,0,2,2,0,2,2,0,2,2,0,1,0,0,0,1,1,0,1,0,1,0,1,1,0,1,0,0,1,0,1,0,1,1,1,0,1,0,0,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,0,0,0,1,0,0,1,1,0,1,1,1,1,1,1,1,0,0,0,1,1,1,0,1,0,0,1,0,0,0,1,0,0,1},
-  {1,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,1,2,0,1,0,2,2,0,2,2,0,2,2,0,1,1,1,1,0,0,0,0,1,1,0,0,1,0,1,1,0,0,0,1,1,1,0,1,0,1,1,0,0,0,1,1,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,1,0,1,0,0,1,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,1,1},
-  {1,0,0,2,2,0,0,0,1,0,1,0,0,1,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,0,1,0,0,0,0,0,1,1},
-  {1,0,0,0,2,0,2,0,1,0,1,0,1,1,0,0,0,0,0,1,0,1,0,2,2,0,2,2,0,2,2,0,1,0,1,1,1,0,0,0,1,0,0,0,1,0,1,0,1,0,1,1,0,1,0,1,0,1,0,1,0,1,1,0,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,1,0,1,1,1,0,0,0,1,0,0,0,1,1,1,0,1,0,1,1},
-  {1,0,2,0,0,0,0,0,1,0,1,0,1,0,0,1,2,1,0,0,0,0,0,2,2,0,2,2,0,2,2,0,1,0,0,1,0,0,0,1,1,1,1,0,1,0,1,0,0,0,1,0,0,1,0,1,0,1,0,0,0,1,0,0,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,1,0,0,1,0,0,0,0,0,1,1,0,1,1,0,0,0,1,0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,1},
-  {1,0,2,2,0,2,0,1,1,0,1,0,1,0,1,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,1,0,1,0,0,0,0,1,0,1,0,1,0,0,1,0,0,0,1,0,1,0,1,0,0,1,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,1,1,1,0,0,0,1,0,1,0,0,0,1,1,0,0,1,1,0,1,0,0,0,1,1,0,1,1,0,1},
-  {1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,1,0,0,1,0,0,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,1,0,1,0,0,0,0,0,0,1,0,0,1},
-  {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
-};
diff --git a/eng/moteur.c b/eng/moteur.c
index 8df3ff7..8338e9d 100644
--- a/eng/moteur.c
+++ b/eng/moteur.c
@@ -27,8 +27,8 @@ fixed_t zbuf[viewport_w];
 
 void move(RcGame *game) {
   extern int frame_time;
-  fixed_t moveSpeed = fmul(fix(frame_time)/1000, 0x148); //frame_time * fix(carrés/seconde/1000) là carrés/seconde = 5
-  fixed_t rotSpeed = fmul(fix(frame_time)/1000, 0x83); //frame_time * fix(radians/seconde/1000) là radians/seconde = 2
+  fixed_t moveSpeed = fmul(fix(frame_time/1000), 0x148); //frame_time * fix(carrés/seconde/1000) là carrés/seconde = 5
+  fixed_t rotSpeed = fmul(fix(frame_time/1000), 0x83); //frame_time * fix(radians/seconde/1000) là radians/seconde = 2
   fixed_t c_rotSpeed = fix(cos(f2float(rotSpeed)));
   fixed_t s_rotSpeed = fix(sin(f2float(rotSpeed)));
 
@@ -36,6 +36,8 @@ void move(RcGame *game) {
   V2d *plane = &game->player.plane;
   V2d *dir = &game->player.dir;
   V2d *pos = &game->player.pos;
+  int map_w = game->current_map->w;
+  int map_h = game->current_map->h;
 
   fixed_t oldDirX;
   fixed_t oldPlaneX;
@@ -116,7 +118,7 @@ inline int __attribute__((always_inline))
   if(layers > 2){
     alpha = !(layer_ptr[2] & mask);
   }
-  return (alpha << 2) + (dark << 1) + light;
+  return (alpha << 2) | (dark << 1) | light;
 }
 
 uint32_t *light, *dark;
@@ -151,6 +153,7 @@ inline void __attribute__((always_inline))
       light[offset] |= mask;
       dark [offset] |= mask;
       break;
+
     case C_NONE:
       break;
 
@@ -221,7 +224,9 @@ void draw_walls(
     fixed_t planeY = game->player.plane.y;
     extern bopti_image_t *tex_index[TINDEX_S];
     uint8_t *map_test = game->current_map->dat;
-
+    int map_w = game->current_map->w;
+    int map_h = game->current_map->h;
+ 
     fixed_t cameraX;
     fixed_t rayDirX;
     fixed_t rayDirY;
diff --git a/eng/sprites.c b/eng/sprites.c
index 5da31d9..e464896 100644
--- a/eng/sprites.c
+++ b/eng/sprites.c
@@ -5,6 +5,7 @@
 #include <gint/gray.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stddef.h>
 
 #include "C3D/fixed.h"
 #include "C3D/game.h"
@@ -16,7 +17,7 @@
 
 extern fixed_t zbuf[viewport_w];
 
-int spritec;
+int spritec = 0;
 
 Sprite *sprite_index[SINDEX_S];
 
@@ -30,8 +31,19 @@ void clear_sprites(){
   spritec = 0;
 }
 
-void remove_sprite(GUNUSED Sprite *sprite){
-  //TODO
+void remove_sprite(Sprite *sprite){
+  if(!sprite)
+    return;
+  int pos = -1;
+  for(int i = 0; i < spritec; i++){
+    if(sprite == sprite_index[i]){
+      pos = i;
+      break;
+    }
+  }
+  if(pos < 0)
+    return;
+  memmove(&sprite_index[pos], &sprite_index[pos+1], sizeof(void*) * (spritec-pos));
 }
 
 //Lodev's sprite projection, translated to use my functions and fixed point
@@ -77,7 +89,7 @@ void project_sprite(bopti_image_t *tex_index[], Sprite *sprite, RcActor *player)
   fixed_t sprite_size = fdiv(fix(sprite_w), fix(TSIZE));
 
   for(int x = sprite_pos_x; x < sprite_end_x; x++){
-    if(ty < 0 || x < 0 || ty > zbuf[x])
+    if(ty < fix(0.4) || x < 0 || ty > zbuf[x])
       continue;
     if(x > viewport_w)
       break;
@@ -100,10 +112,10 @@ int sprite_cmpfnc(const void *p1, const void *p2){
 void draw_sprites(bopti_image_t *tex_index[], RcActor *player){
   struct SpriteDist dists[SINDEX_S];
   memset(dists, 0, sizeof(struct SpriteDist)*SINDEX_S);
+
   for(int i = 0; i < spritec; i++){
     Sprite *spr = sprite_index[i];
-    fixed_t d = player->pos.x - spr->pos.x;
-    d = fmul(d,d);
+    fixed_t d = fmul(player->pos.x - spr->pos.x, player->pos.x - spr->pos.x);
     d += fmul(player->pos.y - spr->pos.y,player->pos.y - spr->pos.y);
     dists[i].dist = d;
     dists[i].id = i;
@@ -111,11 +123,12 @@ void draw_sprites(bopti_image_t *tex_index[], RcActor *player){
 
   qsort(dists, SINDEX_S, sizeof(struct SpriteDist), &sprite_cmpfnc);
 
-  int msprite = min(spritec,max_sprites);
-  for(int i = msprite; i > 0; i--){
+  int msprite = spritec > max_sprites ? max_sprites:spritec;
+  for(int i = 0; i < msprite; i++){
     struct SpriteDist *sd = &dists[i];
     Sprite *spr = sprite_index[sd->id];
-    if(sd->dist > max_dist)
+    
+    if(sd->dist > max_dist || !spr)
       continue;
     project_sprite(tex_index, spr, player);
   }
@@ -131,6 +144,8 @@ fixed_t raycast(RcGame *game, RcActor *origin, Sprite **hit){
     fixed_t planeX = origin->plane.x;
     fixed_t planeY = origin->plane.y;
     uint8_t *map_test = game->current_map->dat;
+    int map_w = game->current_map->w;
+    int map_h = game->current_map->h;
 
     fixed_t cameraX;
     fixed_t rayDirX;
@@ -147,11 +162,8 @@ fixed_t raycast(RcGame *game, RcActor *origin, Sprite **hit){
     int stepY;
     int side = 0; //was a NS or a EW wall hit?
 
-    //int v_offset = 0;
-    fixed_t h_offset = 0;
-
     //calculate ray position and direction
-    cameraX = fdiv(fix(x*2), fix(viewport_w)) - 0xFFFF + h_offset; //x-coordinate in camera space
+    cameraX = fdiv(fix(x*2), fix(viewport_w)) - 0xFFFF; //x-coordinate in camera space
 
     rayDirX = dirX + fmul(planeX, cameraX);
     rayDirY = dirY + fmul(planeY, cameraX);
diff --git a/eng/utils.c b/eng/utils.c
index 0d2092b..a1fcfcb 100644
--- a/eng/utils.c
+++ b/eng/utils.c
@@ -1,4 +1,82 @@
 #include <stdint.h>
+#include <stddef.h>
 
 #include "C3D/fixed.h"
 #include "C3D/game.h"
+
+bool rect_rect_coll(Rect *a, Rect *b){
+  bool r = a->x0 >= b->x0 && a->x1 <= b->x1;
+  r = r && a->y0 >= b->y0;
+}
+
+int cmpfunc (const void * a, const void * b) {
+   return ( *(int*)a - *(int*)b );
+}
+
+/*
+ * Copyright (c) 1990 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. [rescinded 22 July 1999]
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Perform a binary search.
+ *
+ * The code below is a bit sneaky.  After a comparison fails, we
+ * divide the work in half by moving either left or right. If lim
+ * is odd, moving left simply involves halving lim: e.g., when lim
+ * is 5 we look at item 2, so we change lim to 2 so that we will
+ * look at items 0 & 1.  If lim is even, the same applies.  If lim
+ * is odd, moving right again involes halving lim, this time moving
+ * the base up one item past p: e.g., when lim is 5 we change base
+ * to item 3 and make lim 2 so that we will look at items 3 and 4.
+ * If lim is even, however, we have to shrink it by one before
+ * halving: e.g., when lim is 4, we still looked at item 2, so we
+ * have to make lim 3, then halve, obtaining 1, so that we will only
+ * look at item 3.
+ */
+void *
+bsearch (const void *key, const void *base0,
+         size_t nmemb, size_t size,
+         int (*compar)(const void *, const void *))
+{
+	const char *base = (const char *) base0;
+	int lim, cmp;
+	const void *p;
+ 
+	for (lim = nmemb; lim != 0; lim >>= 1) {
+		p = base + (lim >> 1) * size;
+		cmp = (*compar)(key, p);
+		if (cmp == 0)
+			return (void *)p;
+		if (cmp > 0) {	/* key > p: move right */
+			base = (const char *)p + size;
+			lim--;
+		} /* else move left */
+	}
+	return (NULL);
+}
diff --git a/include/C3D/map.h b/include/C3D/map.h
index e64dfa8..e97f268 100644
--- a/include/C3D/map.h
+++ b/include/C3D/map.h
@@ -6,9 +6,3 @@
 #include "fixed.h"
 #include "sprites.h"
 
-//TODO : deprecate
-//! Attention à avoir *exactement* la même taille entre ces valeurs et la carte dans map.c !
-
-#define map_w 64
-#define map_h 128
-
diff --git a/include/C3D/sprites.h b/include/C3D/sprites.h
index 627847f..75c4831 100644
--- a/include/C3D/sprites.h
+++ b/include/C3D/sprites.h
@@ -15,6 +15,8 @@ void add_sprite(Sprite *sprite);
 
 void clear_sprites();
 
+void remove_sprite(Sprite *sprite);
+
 void draw_sprites(bopti_image_t *tex_index[], RcActor *player);
 
 //Returns distance (-1 if no hit), hit is set to the hit sprite
diff --git a/include/C3D/utils.h b/include/C3D/utils.h
index eda678f..a36b58c 100644
--- a/include/C3D/utils.h
+++ b/include/C3D/utils.h
@@ -15,7 +15,6 @@ typedef struct {
   int y0,y1;
 } Rect;
 
-static bool rect_rect_coll(Rect *a, Rect *b){
-  bool r = a->x0 >= b->x0 && a->x1 <= b->x1;
-  r = r && a->y0 >= b->y0;
-}
+bool rect_rect_coll(Rect *a, Rect *b);
+
+int cmpfunc (const void * a, const void * b);
diff --git a/src/game.c b/src/game.c
new file mode 100644
index 0000000..13681a3
--- /dev/null
+++ b/src/game.c
@@ -0,0 +1,39 @@
+#include <stdint.h>
+#include <string.h>
+
+#include "C3D/sprites.h"
+#include "C3D/fixed.h"
+
+int sreserve_c = 0;
+Sprite sprite_reserve[SINDEX_S];
+
+Rect sprite_colls[] = {
+  {},
+  {},
+  {},
+  {},
+  {.x0 = fix(.25), .y0 = fix(.25), .x1 = fix(.5), .y1 = fix(.5)}
+};
+
+Sprite *cc_mksprite(V2d pos, int type){
+  if(sreserve_c >= SINDEX_S)
+    return NULL;
+  Sprite *spr = &sprite_reserve[sreserve_c++];
+  spr->tex = type;
+  spr->coll = sprite_colls[type];
+  spr->pos = pos;
+  add_sprite(spr);
+  return spr;
+}
+
+void cc_rmsprite(int pos){
+  if(pos < 0 || pos >= sreserve_c)
+    return;
+
+  remove_sprite(&sprite_reserve[pos]);
+
+  if(pos+1 != sreserve_c){
+    memmove(&sprite_reserve[pos], &sprite_reserve[pos+1], sizeof(Sprite)*(sreserve_c-pos));
+  } 
+  sreserve_c--;
+}
diff --git a/src/game.h b/src/game.h
new file mode 100644
index 0000000..a368d5f
--- /dev/null
+++ b/src/game.h
@@ -0,0 +1,18 @@
+//Par Fcalva, et est sous GPLv3
+
+#pragma once
+
+#include "C3D/game.h"
+
+enum {
+  stype_frenguy = 4 
+};
+
+typedef struct {
+  RcGame _bgame;
+  int curr_map;
+} CCGame; //CpC game Game struct
+
+Sprite *cc_mksprite(V2d pos, int type);
+
+void cc_rmsprite(int pos);
diff --git a/src/gfx.c b/src/gfx.c
new file mode 100644
index 0000000..13794fe
--- /dev/null
+++ b/src/gfx.c
@@ -0,0 +1,44 @@
+//Par Fcalva et est sous GPLv3
+#include <gint/display.h>
+
+#include "C3D/fixed.h"
+#include "C3D/game.h"
+#include "C3D/sprites.h"
+#include "C3D/moteur.h"
+#include "C3D/map.h"
+#include "C3D/config.h"
+
+#include "gfx.h"
+
+extern bopti_image_t briques0;
+extern bopti_image_t buisson0;
+extern bopti_image_t sprite_tst;
+extern bopti_image_t sprite_tst1;
+extern bopti_image_t bwain0;
+extern bopti_image_t bwain1;
+extern bopti_image_t meat0;
+extern bopti_image_t meat1;
+
+bopti_image_t *tex_index[TINDEX_S] = {
+  &briques0,   //0
+  &buisson0,   //1
+  &briques0,   //2
+  &briques0,   //3
+  &sprite_tst, //4
+  &bwain0,     //5
+  &meat0       //6
+};
+
+int state = 0;
+int anim_tex(GUNUSED RcGame *game){  
+  tex_index[5] = state > 7 ? &bwain0:&bwain1;
+  tex_index[6] = state > 7 ? &meat0:&meat1;
+  tex_index[4] = state > 7 ? &sprite_tst:&sprite_tst1;
+  state = (state+1) % 16;
+  
+  return 0;
+}
+
+void init_gfx(){
+  add_logic_hook((RcLogicFunc*)&anim_tex);
+}
diff --git a/src/gfx.h b/src/gfx.h
new file mode 100644
index 0000000..6682fa7
--- /dev/null
+++ b/src/gfx.h
@@ -0,0 +1,14 @@
+//Par Fcalva et est sous GPLv3
+
+#pragma once
+
+#include <gint/display.h>
+
+#include "C3D/fixed.h"
+#include "C3D/game.h"
+#include "C3D/sprites.h"
+#include "C3D/moteur.h"
+#include "C3D/map.h"
+#include "C3D/config.h"
+
+void init_gfx();
diff --git a/src/main.c b/src/main.c
index 865bd28..6676d90 100644
--- a/src/main.c
+++ b/src/main.c
@@ -12,13 +12,16 @@
 #include <libprof.h>
 
 #include "C3D/fixed.h"
-
 #include "C3D/game.h"
 #include "C3D/sprites.h"
 #include "C3D/moteur.h"
 #include "C3D/map.h"
 #include "C3D/config.h"
 
+#include "gfx.h"
+#include "map.h"
+#include "game.h"
+
 //====== Copy3DEngine =====
 // Git du moteur : https://git.planet-casio.com/Fcalva/Copy3DEngine
 // Git du jeu : [Rajoutez le vôtre ici]
@@ -29,42 +32,29 @@
 // 
 //
 
-bopti_image_t *tex_index[TINDEX_S];
-
-extern uint8_t map_test[map_w][map_h];
-
-//Vos images ici
-
-extern bopti_image_t briques0;
-extern bopti_image_t buisson0;
-extern bopti_image_t sprite_tst;
+extern bopti_image_t *tex_index[TINDEX_S];
 
 char disp_frame_time = 0;
 char first_frame = 0;
 int frame_time_timer = 1;
 
-RcMap map0 = {
-  .w = 128,
-  .h = 64,
-  .dat = (void*)&map_test
-};
-
-RcGame game = {
-  .player = {
-    .pos = {fix(3.1), fix(3.1)},
-    .dir = {fix(0), fix(1)},
-    .plane = {fix(0.66), fix(0)}
-  },
-  .current_map = &map0,
-  .flags = {0}
+CCGame game = {
+  ._bgame = {
+    .player = {
+      .pos = {fix(3.1), fix(3.1)},
+      .dir = {fix(0), fix(1)},
+      .plane = {fix(0.66), fix(0)}
+    },
+    .flags = {0}
+  }
 };
 
 int frame_time = 1;
 
-void keys_get(){
+void keys_get(RcGame *game){
   pollevent();
-
-  move(&game);
+  
+  move(game);
 
   if (keydown(KEY_F1) && frame_time_timer <= 0) {
     if (disp_frame_time == 0) {
@@ -77,10 +67,22 @@ void keys_get(){
     }
   }
   frame_time_timer--;
-  if (keydown(KEY_EXIT)) game.flags.exit = 1;
+  if (keydown(KEY_EXIT)) game->flags.exit = 1;
 
   if(keydown(KEY_F2)){
-    dprint(0,0,3,"%d",raycast(&game, &game.player, NULL));
+    dprint(0,0,3,"%d",raycast(game, &game->player, NULL));
+  }
+
+  if(keydown(KEY_F3)){
+   cc_mksprite(game->player.pos, stype_frenguy); 
+   while(keydown(KEY_F3)){
+     clearevents();
+     pollevent();
+   }
+  }
+  if(keydown(KEY_F4)){
+    cc_rmsprite(0);
+    while(keydown(KEY_F4)) { clearevents(); pollevent();}
   }
 
   #ifdef debug
@@ -88,15 +90,6 @@ void keys_get(){
   #endif
 }
 
-void main_menu(){
-  dtext_opt(198, 100, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, NAMEOFGAME, -1);
-  dtext_opt(198, 120, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "De "AUTHOR, -1);
-  dtext_opt(198, 150, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "Appuyez sur une touche", -1);
-
-  dupdate();
-  getkey();
-}
-
 Sprite tsprite = {
   .pos = {200000, 300000},
   .tex = 4
@@ -104,7 +97,7 @@ Sprite tsprite = {
 
 int movdir = 1;
 
-int test_logic(RcGame *game){
+int test_logic(GUNUSED RcGame *game){
   tsprite.pos.x += movdir*500;
   if(tsprite.pos.x > fix(4) || tsprite.pos.x < fix(2))
     movdir = -movdir; 
@@ -112,27 +105,21 @@ int test_logic(RcGame *game){
   return 0;
 }
 
+extern bopti_image_t sprite_tst;
+
 int main(){
+  RcGame *rcgame = (RcGame*)&game;
+
   dclear(C_WHITE);
 
   //trucs de chargement
 
   load_map();
 
-  tex_index[1] = &buisson0;
-  tex_index[2] = &briques0;
-
-  //Vos textures générées procéduralement (TODO)
-
-  tex_index[0] = &briques0;
-  tex_index[3] = &briques0;
-
-  tex_index[4] = &sprite_tst;
-
   prof_init();
 
   if(dgray(DGRAY_ON))
-    goto c3d_abort;
+    rcgame->flags.exit = 1;
   dupdate();
 
   dclear(0);
@@ -145,35 +132,35 @@ int main(){
   add_sprite(&tsprite);
 
   add_logic_hook((RcLogicFunc*)&test_logic);
-
-  while (!game.flags.exit) {
+ 
+  init_gfx();
+  
+  init_map(&game);
+  
+  while (!rcgame->flags.exit) {
     prof_t frame = prof_make();
     prof_enter(frame);
 
     dclear(C_WHITE);
 
-    if(first_frame){
-      main_menu();
-    }
-
-    keys_get();
+    keys_get(rcgame);
    
-    do_logic(&game, frame_time);
+    do_logic(rcgame, frame_time);
 
     draw_walls(
     #if debug
       &timers,
     #endif
-      &game
+      rcgame
     );
 
-    draw_sprites(tex_index, &game.player);
+    draw_sprites(tex_index, &rcgame->player);
 
     if (disp_frame_time == 1) dprint( 0, 0, C_BLACK, "%d ms", frame_time/1000);
 
     #if debug
-    dprint( 1, 27, C_BLACK, "pX %d", game.player.pos.x);
-    dprint( 1, 36, C_BLACK, "pY %d", game.player.pos.y);
+    dprint( 1, 27, C_BLACK, "pX %d", ffloor(rcgame->player.pos.x));
+    dprint( 1, 36, C_BLACK, "pY %d", ffloor(rcgame->player.pos.y));
     dprint( 1, 9, C_BLACK, "Rct %d", prof_time(timers.raycast_time));
     dprint( 1, 18, C_BLACK, "Dt %d", prof_time(timers.draw_time));
     timers.raycast_time = prof_make();
@@ -182,20 +169,15 @@ int main(){
 
     dupdate();
     prof_leave(frame);
-    frame_time = (int)prof_time(frame);
+    frame_time = prof_time(frame);
     first_frame = 0;
   }
 
-c3d_abort:
-
   dgray(DGRAY_OFF);
 
   prof_quit();
 
   //Libérez vos textures générées procéduralement
 
-  //bopti_free(tex_index[0]);
-  //bopti_free(tex_index[3]);
-
   return 1;
 }
diff --git a/src/map.c b/src/map.c
new file mode 100644
index 0000000..dc6e07e
--- /dev/null
+++ b/src/map.c
@@ -0,0 +1,44 @@
+// Voir README.md pour license précise, par Fcalva 2023-2024 et est sous GPLv3
+
+#include <stdint.h>
+
+#include "C3D/map.h"
+#include "C3D/moteur.h"
+#include "C3D/game.h"
+
+#include "map.h"
+#include "game.h"
+
+uint8_t __attribute__((section(".rodata"))) map_dat0[] = {
+  1,1,1,1,1,1,1,1,1,1,
+  1,0,0,0,0,0,0,0,0,1,
+  1,0,4,0,0,0,0,2,0,1,
+  1,0,0,0,0,0,0,0,0,1,
+  1,0,0,0,0,0,0,0,0,1,
+  1,0,0,0,0,0,0,0,0,1,
+  1,0,0,0,0,0,0,0,0,1,
+  1,0,5,5,6,6,0,1,0,1,
+  1,0,0,0,0,0,0,0,0,1,
+  1,1,1,1,1,1,1,1,1,1,
+};
+
+RcMap map0 = {
+  .w = 10,
+  .h = 10,
+  .dat = (void*)&map_dat0
+};
+
+#define MAPC 1
+
+RcMap *maps[MAPC] = {
+  &map0
+};
+
+void init_map(CCGame *game){
+  switch_map(game, 0);
+};
+
+void switch_map(CCGame *game, int map){
+  game->_bgame.current_map = maps[map];
+  game->curr_map = map;  
+}
diff --git a/src/map.h b/src/map.h
new file mode 100644
index 0000000..5e30974
--- /dev/null
+++ b/src/map.h
@@ -0,0 +1,13 @@
+//Par Fcalva et est sous GPLv3
+
+#pragma once
+
+#include <stdint.h>
+
+#include "C3D/game.h"
+
+#include "game.h"
+
+void init_map(CCGame *game);
+
+void switch_map(CCGame *game, int map);