Home Conference 2005 Order Boxed Set Product Download VU Training FAQ Press and News Docs and Papers Partner Help Team     register/help User Name: Password: Login	Omatrix.h Go to the documentation of this file. //Filename : OMATRIX.H //Description: Header file for the class Matrix #ifndef __OMATRIX_H #define __OMATRIX_H //------- Define constant for object_type; for DisplaySort::object_type --------// enum { OBJECT_FIRM, OBJECT_PLANT, OBJECT_VEHICLE, OBJECT_SPRITE, }; //---------- Define struct DisplaySort ----------// struct DisplaySort { char object_type; short object_recno; short depth; short loc_x,loc_y; short abs_x1, abs_x2, abs_y1, abs_y2; char* bitmap_ptr; }; //--- Define constant values for Location::loc_type ---// enum { LOC_EMPTY, LOC_IS_FIRM, LOC_IS_ROAD, LOC_IS_ROAD_SUB, // the top-right, bottom-left & bottom-right of the road LOC_IS_PLANT, LOC_IS_SPRITE, }; enum { LOCATE_WALK_LAND = 0x01, //LOCATE_HAS_SPRITE = 0x02, }; //----------- Define class Location -----// struct Location { public: unsigned short loc_flag; char loc_type; short cargo_recno; short extra_para; //char extra_para; char terrain_id; public: int is_empty() { return loc_type == LOC_EMPTY; } void set_terrain(int terrainId) { terrain_id = terrainId; set_walkable_on(); } //---------- for sprite animation functions ---------// int is_walkable() { // is_road() || is_road_sub(); } return loc_flag & LOCATE_WALK_LAND; } void set_walkable_on() { loc_flag |= LOCATE_WALK_LAND; } void set_walkable_off() { loc_flag &= ~LOCATE_WALK_LAND; } //---------- firm functions ---------// void set_firm(int firmRecno); void remove_firm(); int is_firm() { return loc_type == LOC_IS_FIRM; } int firm_recno() { return cargo_recno; } //--------- plant functions ---------// int is_plant() { return loc_type==LOC_IS_PLANT; } void set_plant(int plantId, int offsetX, int offsetY); void remove_plant(); int plant_id() { if( is_plant() ) return extra_para; else return 0; } int plant_inner_x() { // a percentage from 0% to 100% return cargo_recno & 0xFF; } int plant_inner_y() { // a percentage from 0% to 100% return cargo_recno >> 8; } //---------- road functions ---------// int is_road() { return loc_type == LOC_IS_ROAD; } int is_road_sub() { return loc_type == LOC_IS_ROAD_SUB; } void set_road(int roadId); void set_road_sub() { loc_type=LOC_IS_ROAD_SUB; set_walkable_on();} void remove_road(); //TO? add remove_road_sub(); int road_id() { if( is_road() ) return cargo_recno; else return 0; } //---------- sprite functions ---------// void set_sprite(int spriteRecno); void remove_sprite(); int has_sprite() { return is_walkable() && extra_para; } int sprite_recno() { if ( has_sprite() ) return extra_para; else return 0; } }; //--------- define class Matrix ------------// class DynArray; class Matrix { public: int max_x_loc, max_y_loc; Location *loc_matrix; int loc_width, loc_height; int top_x_loc, top_y_loc; // the top left location of current zoom window int abs_top_x, abs_top_y; int disp_x_loc, disp_y_loc; // calculated in Matrix() int win_x1, win_y1, win_x2, win_y2; int win_width, win_height; char save_image_flag; short* save_image_buf; char is_image_buf_latest; char zoom_level; // any of ZOOM_SMALL, ZOOM_MEDIUM, or ZOOM_LARGE static DynArray disp_sort_array; public: Matrix(); ~Matrix(); void init(int winX1, int winY1, int winX2, int winY2, int locWidth, int locHeight, Location* locMatrix, int maxXLoc, int maxYLoc, int zoomLevel, char saveImageFlag=0); virtual void draw_all(); // draw everything on the map virtual void draw_update(); // called each frame, only draw portions that need updating virtual int detect() { return 0; } void reset_image_buf() { is_image_buf_latest=0; } void put_center_text(int x, int y, char* str); void set_top_loc(int topXLoc, int topYLoc); void loc_to_abs_top_left(int& absX, int& absY, int locX, int locY); void loc_to_abs_center_left(int& absX, int& absY, int locX, int locY); void loc_to_abs_bottom_right(int& absX, int& absY, int locX, int locY); void abs_to_loc(int& locX, int& locY, int absX, int absY); protected: #if(GAME_VERSION>=200) virtual void draw_text(); // called by draw_all #endif private: void draw_objects(); void draw_objects_now(DynArray* dispSortArray); void draw_terrain(int xLoc, int yLoc, int terrainId); void draw_plant(int xLoc, int yLoc, int terrainId); void draw_bitmap(int absX, int absY, char* bmpPtr); }; //------------------------------------------// #endif
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