a mess but stable

[carveJwlIkooP6JGAAIwe30JlM.git] / menu.h

diff --git a/menu.h b/menu.h
index e062b30d7c0f69b1745810c9aae9841f8874b24b..5a6dbc452f41f731c2f66c9f8b6f3f9e96334185 100644 (file)
--- a/menu.h
+++ b/menu.h
@@ -1,135 +1,56 @@
-#ifndef MENU_H
-#define MENU_H
+#pragma once
 
-#include "common.h"
-#include "model.h"
-#include "world_render.h"
-#include "player.h"
+#define MENU_STACK_SIZE 8
 
-#include "shaders/menu.h"
+#include "vg/vg_engine.h"
+#include "entity.h"
 
-static mdl_header *menu_model;
-static glmesh      menu_glmesh;
-static v3f         menu_cam_pos,
-                   menu_target_cam_pos;
-static v4f         menu_cam_q = { 0.0f, 0.0f, 0.0f, 1.0f },
-                   menu_target_cam_q;
-static m4x3f       menu_cam, menu_cam_inv;
-static float       menu_opacity = 0.0f;
-
-static void menu_init(void)
-{
-   menu_model = mdl_load( "models/rs_menu.mdl" );
-
-   if( !menu_model )
-      vg_fatal_exit_loop( "No menu model" );
-
-   vg_acquire_thread_sync();
-   mdl_unpack_glmesh( menu_model, &menu_glmesh );
-   vg_release_thread_sync();
-
-   shader_menu_register();
-}
-
-static void menu_update( int enabled )
+enum menu_page
 {
-   static int enabled_last = 0;
-
-   if( enabled && !enabled_last )
-   {
-      v3_copy( player.camera[3], menu_cam_pos );
-      m3x3_q( player.camera, menu_cam_q );
-
-      if( player.phys.on_board )
-      {
-         v4f r90;
-         q_axis_angle( r90, player.phys.rb.up, VG_PIf*-0.5f );
-         q_mul( r90, player.phys.rb.q, menu_target_cam_q );
-         m4x3_mulv( player.phys.rb.to_world, (v3f){-1.0f,1.6f,0.0f},
-                                             menu_target_cam_pos );
-      }
-      else
-      {
-         v4f r180;
-         q_axis_angle( r180, player.phys.rb.up, VG_PIf );
-         q_mul( r180, player.phys.rb.q, menu_target_cam_q );
-         m4x3_mulv( player.phys.rb.to_world, (v3f){0.0f,1.6f,-1.0f},
-                                             menu_target_cam_pos );
-      }
-
-      q_normalize( menu_target_cam_q );
-      q_normalize( menu_cam_q );
-      menu_opacity = 0.0f;
-   }
-
-   if( enabled_last && !enabled )
-   {
-      m3x3_q( player.camera, menu_target_cam_q );
-      v3_copy( player.camera[3], menu_target_cam_pos );
-   }
-
-   float dt = vg.time_delta * 6.0f;
-
-   q_nlerp( menu_cam_q, menu_target_cam_q, dt, menu_cam_q );
-   v3_lerp( menu_cam_pos, menu_target_cam_pos, dt, menu_cam_pos );
-
-   q_m3x3( menu_cam_q, menu_cam );
-   v3_copy( menu_cam_pos, menu_cam[3] );
-   m4x3_invert_affine( menu_cam, menu_cam_inv );
-   menu_opacity = vg_lerpf( menu_opacity, enabled, dt );
-
-   enabled_last = enabled;
-}
-
-static void menu_render( m4x4f projection )
+   k_menu_page_any,
+   k_menu_page_starter,
+   k_menu_page_premium,
+   k_menu_page_main,
+   k_menu_page_credits,
+   k_menu_page_help,
+};
+
+enum menu_main_subpage
 {
-   glEnable(GL_BLEND);
-   glDisable(GL_DEPTH_TEST);
-   glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
-   glBlendEquation(GL_FUNC_ADD);
-
-   shader_fscolour_use();
-   shader_fscolour_uColour( (v4f){ 0.1f, 0.1f, 0.3f, menu_opacity*0.5f } );
-   render_fsquad();
-
-   glEnable( GL_DEPTH_TEST );
-   glDisable( GL_BLEND );
-
-   m4x3f mtx;
-   
-   shader_menu_use();
-   shader_menu_uColour( (v4f){ 1.0f,1.0f,1.0f,1.0f} );
-   shader_menu_uTexMain( 1 );
-   vg_tex2d_bind( &tex_graffiti, 1 );
-
-   shader_menu_uPv( projection );
-   mesh_bind( &menu_glmesh );
-
-   m4x3_identity( mtx );
-   shader_menu_uMdl( mtx );
-   mesh_draw( &menu_glmesh );
-
-   for( int i=0; i<menu_model->node_count; i++ )
-   {
-      mdl_node *pnode = mdl_node_from_id( menu_model, i );
-      
-      for( int j=0; j<pnode->submesh_count; j++ )
-      {
-         mdl_submesh *sm = 
-            mdl_submesh_from_id( menu_model, pnode->submesh_start+j );
-
-         mdl_node_transform( pnode, mtx );
-         m4x3_mul( player.phys.rb.to_world, mtx, mtx );
-         shader_menu_uMdl( mtx );
-
-         mdl_draw_submesh( sm );
-      }
-   }
-}
+   k_menu_main_main = 0,
+   k_menu_main_map  = 1,
+   k_menu_main_settings = 2,
+   k_menu_main_guide = 3
+};
 
-static void menu_free(void *_)
+struct global_menu
 {
-   mesh_free( &menu_glmesh );
+   int disable_open;
+   i32 skip_starter;
+   enum menu_page page;
+   i32 main_index, 
+       main_row,
+       settings_row,
+       guides_row,
+       intro_row,
+       guide_sel,
+       prem_row;
+   f32 mouse_dist;  /* used for waking up mouse */
+
+   f32 repeater;
+
+   bool bg_blur;
+   ent_camera *bg_cam;
+
+   const char *web_link;   /* if set; modal */
+   i32 web_choice;
+
+   GLuint prem_tex;
 }
+extern menu;
 
-#endif /* MENU_H */
+void menu_init(void);
+void menu_at_begin(void);
+void menu_gui( ui_context *ctx );
+void menu_open( enum menu_page page );
+bool menu_viewing_map(void);