scenes

a bit crude and untested

1 files changed, 49 insertions, 0 deletions

diff --git a/scene-title.c b/scene-title.c
new file mode 100644
index 0000000..64429c5
--- /dev/null
+++ b/scene-title.c
@@ -0,0 +1,49 @@
+/*2d title screen*/
+
+#include<cglm/affine.h>
+#include<cglm/cglm.h>
+#include"mino.h"
+#include"graph.h"
+#include"scene.h"
+
+_ mat4 win_proj;
+
+_ U32 shader_tex;
+_ IM C shader_tex_vert[]=GRAPH_GLSL(
+  layout (location=0) in vec3 pos;
+  layout (location=1) in vec3 col;
+  layout (location=2) in vec2 tex;
+  out vec3 Col;
+  out vec2 Tex;
+  uniform mat4 proj;
+  uniform mat4 model;
+  void main(){gl_Position=proj*model*vec4(pos,1.0);Col=col;Tex=tex;});
+_ IM C shader_tex_frag[]=GRAPH_GLSL(
+  out vec4 Frag;
+  in vec3 Col;
+  in vec2 Tex;
+  uniform sampler2D buf;
+  void main(){Frag=texture(buf,Tex);});
+_ V shader_tex_init(V){
+  shader_tex=graph_shader_create(shader_tex_vert,shader_tex_frag),
+  graph_shader_use(shader_tex),
+  graph_shader_setM4("proj",win_proj),
+  graph_shader_setI("buf",0);}
+
+_ U32 tex_cat;
+_ V title_init(V){
+  glm_ortho(0,graph_win_w,0,graph_win_h,0,4,win_proj),
+  shader_tex_init();
+  tex_cat=graph_tex_create("res/tex/cat.jpg");}
+
+_ V title_loop(V){/*prelude*/graph_before(),graph_events();
+  glm_ortho(0,graph_win_w,0,graph_win_h,0,4,win_proj),
+  /*interlude*/
+  graph_shader_use(shader_tex),graph_shader_setM4("proj",win_proj),
+  graph_tex_use(tex_cat,0),
+  graph_quad_xywh(graph_win_w/2.0,graph_win_h/2.0,256,256),
+  /*postlude*/
+  graph_after();}
+
+_ Scene*title_run(V){title_init();WH(1,title_loop());R 0;}
+Scene scene_title={"title",title_run};