/* * $Source: f:/miner/source/main/editor/rcs/editor.h $ * $Revision: 2.0 $ * $Author: john $ * $Date: 1995/02/27 11:34:47 $ * * Header for editor functions, data strcutures, etc. * * $Log: editor.h $ * Revision 2.0 1995/02/27 11:34:47 john * Version 2.0! No anonymous unions, Watcom 10.0, with no need * for bitmaps.tbl. * * Revision 1.113 1994/11/17 14:47:55 mike * validation functions moved from editor to game. * * Revision 1.112 1994/08/03 10:30:51 mike * Prototype Stretch_scale_x and Stretch_scale_y. * * Revision 1.111 1994/08/02 14:18:23 mike * Clean up dialog boxes. * * Revision 1.110 1994/07/28 16:59:45 mike * objects containing objects. * * Revision 1.109 1994/07/21 12:45:18 mike * Add Editor_time_of_day, prototype render_3d_in_big_window, move_object_to_mouse_click. * * Revision 1.108 1994/07/20 16:43:33 mike * Move a bunch of things here so eobject can access variables in med * * Revision 1.107 1994/07/06 16:36:43 mike * Prototype draw_world_from_game. * * Revision 1.106 1994/06/24 17:04:26 john * *** empty log message *** * * Revision 1.105 1994/06/08 18:13:53 mike * Add prototype for med_validate_segment_all * * Revision 1.104 1994/05/23 14:47:59 mike * Make current segment be add segment. * * Revision 1.103 1994/05/19 23:34:46 mike * Change VMAG to be compatible with new uv coordinates in range 0..1.0. * * Revision 1.102 1994/05/19 12:10:12 matt * Use new vecmat macros and globals * * Revision 1.101 1994/05/14 18:00:34 matt * Got rid of externs in source (non-header) files * * Revision 1.100 1994/05/14 17:18:12 matt * Got rid of externs in source (non-header) files * * Revision 1.99 1994/05/09 23:33:20 mike * Current_group, make med_combine_duplicate_vertices take vlp parameter. * Change med_find_closest_threshold_segment_side take threshold as a parameter. * * Revision 1.98 1994/05/06 14:39:46 mike * Prototype place_object. * * Revision 1.97 1994/05/04 19:16:12 mike * Add prototype for Degenerate_segment_found. * * Revision 1.96 1994/05/04 13:07:34 matt * Moved a bunch of color constants to meddraw.c, which was the only file * that used them. * * Revision 1.95 1994/05/03 11:06:08 mike * Change VMAG, add constants for SEGSIZEMODE_FREE, etc. * * Revision 1.94 1994/05/02 17:56:29 yuan * Changed undo_status into array rather than malloced pointers. * * Revision 1.93 1994/04/19 18:29:37 matt * In wire-frame editor window, draw objects as "spheres" * * Revision 1.92 1994/04/13 13:25:12 mike * Add constant definitions for each keypad. * * Revision 1.91 1994/04/01 11:17:08 yuan * Added objects to objpage. Added buttons for easier tmap scrolling. * Objects are selected fully from objpage and add object menu or pad. * * Revision 1.90 1994/03/21 16:54:16 yuan * Fixed bogus group generated by segment rotation. * * Revision 1.89 1994/02/16 13:49:07 mike * enable editor to compile out. * * Revision 1.88 1994/02/10 16:04:57 mike * separate editor based on EDITOR flag. * * Revision 1.87 1994/02/08 12:41:29 yuan * Added med_load_game function prototype * * Revision 1.86 1994/01/14 12:16:04 yuan * Fixed function prototype for med_find_closest_threshold_segment_side. * * Revision 1.85 1994/01/14 11:58:55 yuan * New function in build menu. * "Punch" through walls to force a joint formation with * closest segment:side, if the closest segment:side allows * a connection. * * Revision 1.84 1994/01/06 12:57:47 mike * Fix bug in assigning texture maps and uv coordinates to removable wall. * * Revision 1.83 1994/01/05 17:51:04 mike * Add prototypes for create_removable_wall and remove_removable_wall * * Revision 1.82 1994/01/05 09:59:09 yuan * Added med_load_pmine function prototype * * Revision 1.81 1993/12/16 14:00:46 mike * Add Curvert and Curedge. * * Revision 1.80 1993/12/14 18:33:07 yuan * Added prototype for timed autosave. * * Revision 1.79 1993/12/10 14:48:48 mike * Kill orthogonal views. * * Revision 1.78 1993/12/09 16:27:16 yuan * Added toggle for autosave * * Revision 1.77 1993/12/09 14:02:52 mike * Add prototype for med_combine_duplicate_vertices. * * Revision 1.76 1993/12/08 10:59:52 mike * Add DisplayCurrentRobotType and Cur_object_index. * * Revision 1.75 1993/12/06 18:43:49 matt * Changed object loading & handling * * Revision 1.74 1993/12/05 22:50:49 matt * Reworked include files in an attempt to cut down on build times * * Revision 1.73 1993/12/02 17:51:31 john * Changed my variable to match Mike's * * Revision 1.72 1993/12/02 17:36:26 john * added cur_obj_type * * Revision 1.71 1993/11/30 17:06:33 mike * Add prototype for med_set_vertex. * * Revision 1.70 1993/11/29 19:47:11 matt * Changed how coordinate axes draw routine gets vertices * Added functions alloc_vert() & free_vert() * */ #ifndef _EDITOR_H #define _EDITOR_H #include "vecmat.h" #include "segment.h" #include "inferno.h" #include "gr.h" #include "ui.h" /* * Constants * */ #define ORTHO_VIEWS 0 // set to 1 to enable 3 orthogonal views #define ED_SCREEN_W 800 //width of editor screen #define ED_SCREEN_H 600 //height of editor screen #define MENUBAR_H 16 #define GAMEVIEW_X 1 //where the 320x200 game window goes #define GAMEVIEW_Y 1+MENUBAR_H #define GAMEVIEW_W 320 #define GAMEVIEW_H 200 #define STATUS_X 0 #define STATUS_H 18 #define STATUS_Y (ED_SCREEN_H-STATUS_H) #define STATUS_W ED_SCREEN_W #define LVIEW_X 1 //large view #define LVIEW_Y (GAMEVIEW_Y+GAMEVIEW_H+2) #define LVIEW_W 447 #define LVIEW_H (STATUS_Y-LVIEW_Y-2) #define TMAPBOX_X (LVIEW_X+LVIEW_W+4) //location of first one #define TMAPBOX_Y (LVIEW_Y+2) #define TMAPBOX_W 64 #define TMAPBOX_H 64 #define TMAPCURBOX_X (TMAPBOX_X + 4*(TMAPBOX_W + 3)) #define TMAPCURBOX_Y (TMAPBOX_Y + TMAPBOX_H) #define OBJCURBOX_X (TMAPCURBOX_X) #define OBJCURBOX_Y (TMAPCURBOX_Y + 3*(TMAPBOX_H + 2) -40) #define PAD_X (GAMEVIEW_X + GAMEVIEW_W + 16) #define PAD_Y (GAMEVIEW_Y + 4) #define SMALLVIEW_W 173 //width of small view windows #define SMALLVIEW_H 148 //height of small view windows #define TVIEW_X (LVIEW_X+LVIEW_W+2) //top view #define TVIEW_Y LVIEW_Y #define TVIEW_W SMALLVIEW_W #define TVIEW_H SMALLVIEW_H #define FVIEW_X TVIEW_X //front view #define FVIEW_Y (TVIEW_Y+SMALLVIEW_H+2) #define FVIEW_W SMALLVIEW_W #define FVIEW_H SMALLVIEW_H #define RVIEW_X (TVIEW_X+SMALLVIEW_W+2) //right view #define RVIEW_Y FVIEW_Y #define RVIEW_W SMALLVIEW_W #define RVIEW_H SMALLVIEW_H #define GVIEW_X RVIEW_X //group view #define GVIEW_Y TVIEW_Y #define GVIEW_W SMALLVIEW_W #define GVIEW_H SMALLVIEW_H //there were color constants here, but I moved them to meddraw.c - Matt #define SEGMOVE_PAD_ID 0 #define SEGSIZE_PAD_ID 1 #define CURVE_PAD_ID 2 #define TEXTURE_PAD_ID 3 #define OBJECT_PAD_ID 4 #define OBJMOV_PAD_ID 5 #define GROUP_PAD_ID 6 #define LIGHTING_PAD_ID 7 #define TEST_PAD_ID 8 #define MAX_PAD_ID 8 /* * Strucures * */ #define VF_ANGLES 0 #define VF_MATRIX 1 // Default size of a segment #define DEFAULT_X_SIZE F1_0*20 #define DEFAULT_Y_SIZE F1_0*20 #define DEFAULT_Z_SIZE F1_0*20 // Scale factor from 3d units (integer portion) to uv coordinates (integer portion) #define VMAG (F1_0 / (DEFAULT_X_SIZE/F1_0)) #define UMAG VMAG // unused // Number of segments which can be found (size of Found_segs[]) #define MAX_FOUND_SEGS 200 #define MAX_SELECTED_SEGS (MAX_SEGMENTS) #define MAX_WARNING_SEGS (MAX_SEGMENTS) #define MAX_GROUPS 10 #define ROT_GROUP MAX_GROUPS // Modes for segment sizing #define SEGSIZEMODE_FREE 1 #define SEGSIZEMODE_ALL 2 #define SEGSIZEMODE_CURSIDE 3 #define SEGSIZEMODE_EDGE 4 #define SEGSIZEMODE_VERTEX 5 #define SEGSIZEMODE_MIN SEGSIZEMODE_FREE #define SEGSIZEMODE_MAX SEGSIZEMODE_VERTEX //defines a view for an editor window typedef struct editor_view { short ev_num; //each view has it's own number short ev_changed; //set to true if view changed grs_canvas *ev_canv; //points to this window's canvas fix ev_dist; //the distance from the view point vms_matrix ev_matrix; //the view matrix fix ev_zoom; //zoom for this window } editor_view; /* * Global variables * */ extern editor_view *Views[]; extern int N_views; extern grs_canvas *canv_offscreen; //for off-screen rendering extern int Large_view_index; extern UI_GADGET_USERBOX * LargeViewBox; extern int Found_seg_index; // Index in Found_segs corresponding to Cursegp extern int gamestate_not_restored; extern segment *Cursegp; // Pointer to current segment in the mine, the one to which things happen. extern vms_vector Ed_view_target; // what editor is looking at extern segment New_segment; // The segment which can be added to the mine. extern int Curside; // Side index in 0..MAX_SIDES_PER_SEGMENT of active side. extern int Curedge; // Current edge on current side, in 0..3 extern int Curvert; // Current vertex on current side, in 0..3 extern int AttachSide; // Side on segment to attach extern int Draw_all_segments; // Set to 1 means draw_world draws all segments in Segments, else draw only connected segments extern segment *Markedsegp; // Marked segment, used in conjunction with *Cursegp to form joints. extern int Markedside; // Marked side on Markedsegp. extern byte Vertex_active[MAX_VERTICES]; // !0 means vertex is in use, 0 means not in use. extern grs_canvas *Pad_text_canvas; // Keypad text // The extra group in the following arrays is used for group rotation. extern group GroupList[MAX_GROUPS+1]; extern segment *Groupsegp[MAX_GROUPS+1]; extern int Groupside[MAX_GROUPS+1]; extern int current_group; extern int num_groups; extern int Current_group; extern short Found_segs[]; // List of segment numbers "found" under cursor click extern int N_found_segs; // Number of segments found at Found_segs extern int N_selected_segs; // Number of segments found at Selected_segs extern short Selected_segs[]; // List of segment numbers currently selected extern int N_warning_segs; // Number of segments warning-worthy, such as a concave segment extern short Warning_segs[]; // List of warning-worthy segments extern int Show_axes_flag; // 0 = don't show, !0 = do show coordinate axes in *Cursegp orientation extern int Autosave_count; // Current counter for which autosave mine we are "on" extern int Autosave_flag; // Whether or not Autosave is on. extern struct tm Editor_time_of_day; extern int SegSizeMode; // Mode = 0/1 = not/is legal to move bound vertices, void init_editor(void); void editor(void); void close_editor(void); void init_editor_screen(void); // Returns true if vertex vi is contained in exactly one segment, else returns false. extern int is_free_vertex(int vi); // Set existing vertex vnum to value *vp. extern int med_set_vertex(int vnum,vms_vector *vp); extern void med_combine_duplicate_vertices(byte *vlp); // Attach side newside of newseg to side destside of destseg. // Copies *newseg into global array Segments, increments Num_segments. // Forms a weld between the two segments by making the new segment fit to the old segment. // Updates number of faces per side if necessitated by new vertex coordinates. // Return value: // 0 = successful attach // 1 = No room in Segments[]. // 2 = No room in Vertices[]. extern int med_attach_segment(segment *destseg, segment *newseg, int destside, int newside); // Delete a segment. // Deletes a segment from the global array Segments. // Updates Cursegp to be the segment to which the deleted segment was connected. If there is // more than one connected segment, the new Cursegp will be the segment with the highest index // of connection in the deleted segment (highest index = front) // Return value: // 0 = successful deletion // 1 = unable to delete extern int med_delete_segment(segment *sp); // Rotate the segment *seg by the pitch, bank, heading defined by *rot, destructively // modifying its four free vertices in the global array Vertices. // It is illegal to rotate a segment which has MAX_SIDES_PER_SEGMENT != 1. // Pitch, bank, heading are about the point which is the average of the four points // forming the side of connection. // Return value: // 0 = successful rotation // 1 = MAX_SIDES_PER_SEGMENT makes rotation illegal (connected to 0 or 2+ segments) // 2 = Rotation causes degeneracy, such as self-intersecting segment. extern int med_rotate_segment(segment *seg, vms_matrix *rotmat); extern int med_rotate_segment_ang(segment *seg, vms_angvec *ang); // Scales a segment, destructively modifying vertex coordinates in global Vertices[]. // Uses scale factor in sp->scale. // Modifies only free vertices (those which are not part of a segment other than *sp). // The vector *svp contains the x,y,z scale factors. The x,y,z directions are relative // to the segment. x scales in the dimension of the right vector, y of the up vector, z of the forward vector. // The dimension of the vectors is determined by averaging appropriate sets of 4 of the 8 points. extern void med_scale_segment(segment *sp); // Create a wall which can be removed. // Creates wall at sp->sides[side], making it part of segment sp // Removable walls must be placed between two connected segments. You should add the removable // wall on both sides. In fact, you really must. extern void create_removable_wall(segment *sp, int side, int tmap_num); // Loads mine *name from disk, updating global variables: // Segments, Vertices // Num_segments,Num_vertices // Cursegp = pointer to active segment. Written as an index in med_save_mine, converted to a pointer // at load time. // Returns: // 0 = successfully loaded. // 1 = unable to load. extern int med_load_mine(char *name); // Loads game *name from disk. // This function automatically loads mine with name.MIN extern int med_load_game(char *name); // Loads a previous generation mine. Needs to be updated in code. extern int med_load_pmine(char *name); // Saves mine contained in Segments[] and Vertices[]. // Num_segments = number of segments in mine. // Num_vertices = number of vertices in mine. // Cursegp = current segment. // Saves Num_segments, and index of current segment (which is Cursegp - Segments), which will be converted to a pointer // and written to Cursegp in med_load_mine. // Returns: // 0 = successfully saved. // 1 = unable to save. extern int med_save_mine(char *name); // Loads group *filename from disk. // Adds group to global Segments and Vertices array. // Returns: // 0 = successfully loaded. // 1 = unable to load. extern int med_load_group( char *filename, short *vertex_ids, short *segment_ids, int *num_vertices, int *num_segments); // Saves group *filename from disk. // Saves group defined by vertex_ids and segment_ids to disk. // Returns: // 0 = successfully saved. // 1 = unable to save. extern int med_save_group( char *filename, short *vertex_ids, short *segment_ids, int num_vertices, int num_segments); // Updates the screen... (I put the prototype here for curves.c) extern int medlisp_update_screen(); // Returns 0 if no error, 1 if error, whatever that might be. // Sets globals: // Num_segments // Num_vertices // Cursegp = pointer to only segment. extern int create_new_mine(void); // extern void med_create_segment(segment *sp, vms_vector *scale); extern void old_med_attach_segment(segment *sp,int main_side,int branch_side,fix cx, fix cy, fix cz, fix length, fix width, fix height, vms_matrix *mp); // Copy a segment from *ssp to *dsp. Do not simply copy the struct. Use *dsp's vertices, copying in // just the values, not the indices. extern void med_copy_segment(segment *dsp,segment *ssp); // Create a default segment. // Useful for when user creates a garbage segment. extern void med_create_default_segment(segment *sp); // Create New_segment with sizes found in *scale. extern void med_create_new_segment(vms_vector *scale); // Create New_segment with sizes found in Cursegp. extern void med_create_new_segment_from_cursegp(void); // Update New_segment using scale factors. extern void med_update_new_segment(void); // Replace *sp with New_segment. extern void med_update_segment(segment *sp); // Create a new segment and use it to form a bridge between two existing segments. // Specify two segment:side pairs. If either segment:side is not open (ie, segment->children[side] != -1) // then it is not legal to form the brider. // Return: // 0 bridge segment formed // 1 unable to form bridge because one (or both) of the sides is not open. // Note that no new vertices are created by this process. extern int med_form_bridge_segment(segment *seg1, int side1, segment *seg2, int side2); // Compress mine at Segments and Vertices by squeezing out all holes. // If no holes (ie, an unused segment followed by a used segment), then no action. // If Cursegp or Markedsegp is a segment which gets moved to fill in a hole, then // they are properly updated. extern void med_compress_mine(void); // Extract the forward vector from segment *sp, return in *vp. // The forward vector is defined to be the vector from the the center of the front face of the segment // to the center of the back face of the segment. extern void med_extract_forward_vector_from_segment(segment *sp,vms_vector *vp); // Extract the right vector from segment *sp, return in *vp. // The forward vector is defined to be the vector from the the center of the left face of the segment // to the center of the right face of the segment. extern void med_extract_right_vector_from_segment(segment *sp,vms_vector *vp); // Extract the up vector from segment *sp, return in *vp. // The forward vector is defined to be the vector from the the center of the bottom face of the segment // to the center of the top face of the segment. extern void med_extract_up_vector_from_segment(segment *sp,vms_vector *vp); // Compute the center point of a side of a segment. // The center point is defined to be the average of the 4 points defining the side. extern void med_compute_center_point_on_side(vms_vector *vp,segment *sp,int side); extern void set_matrix_based_on_side(vms_matrix *rotmat,int destside); // Given a forward vector, compute and return an angvec triple. // [ THIS SHOULD BE MOVED TO THE VECTOR MATRIX LIBRARY ] extern vms_angvec *vm_vec_to_angles(vms_angvec *result, vms_vector *forvec); // Curves stuff. #define ACCURACY 0.1*F1_0 typedef struct vms_equation { union { struct {fix x3, x2, x1, x0, y3, y2, y1, y0, z3, z2, z1, z0;}; fix xyz[3][4]; }; } vms_equation; extern void create_curve(vms_vector *p1, vms_vector *p4, vms_vector *r1, vms_vector *r4, vms_equation *coeffs); // Q(t) = (2t^3 - 3t^2 + 1) p1 + (-2t^3 + 3t^2) p4 + (t^3 - 2t^2 + t) r1 + (t^3 - t^2 ) r4 extern vms_vector evaluate_curve(vms_equation *coeffs, int degree, fix t); extern fix curve_dist(vms_equation *coeffs, int degree, fix t0, vms_vector *p0, fix dist); extern void curve_dir(vms_equation *coeffs, int degree, fix t0, vms_vector *dir); extern void plot_parametric(vms_equation *coeffs, fix min_t, fix max_t, fix del_t); // Curve generation routine. // Returns 1 if curve is generated. // Returns 0 if no curve. extern int generate_curve( fix r1scale, fix r4scale ); // Deletes existing curve generated in generate_curve(). extern void delete_curve(); // --- // -- Temporary function, identical to med_rotate_segment, but it takes a vector instead of an angvec // --- extern int med_rotate_segment_vec(segment *seg, vms_vector *vec); extern void med_extract_matrix_from_segment(segment *sp,vms_matrix *rotmat); // Assign default u,v coordinates to all sides of a segment. // This routine should only be used for segments which are not connected to anything else, // ie the segment created at mine creation. extern void assign_default_uvs_to_segment(segment *segp); extern void assign_default_uvs_to_side(segment *segp, int side); extern void assign_default_uvs_to_side(segment *segp,int side); // Assign u,v coordinates to con_seg, con_common_side from base_seg, base_common_side // They are connected at the edge defined by the vertices abs_id1, abs_id2. extern void med_assign_uvs_to_side(segment *con_seg, int con_common_side, segment *base_seg, int base_common_side, int abs_id1, int abs_id2); // Debug -- show a matrix. // type: 0 --> mprintf, 1 --> printf // *s = string to display // *mp = matrix to display extern void show_matrix(char *s,vms_matrix *mp,int type); // Create coordinate axes in orientation of specified segment, stores vertices at *vp. extern void create_coordinate_axes_from_segment(segment *sp,short *vertnums); // Scale a segment. Then, if it is connected to something, rotate it. extern int med_scale_and_rotate_segment(segment *seg, vms_angvec *rot); // Set Vertex_active to number of occurrences of each vertex. // Set Num_vertices. extern void set_vertex_counts(void); // Modify seg2 to share side2 with seg1:side1. This forms a connection between // two segments without creating a new segment. It modifies seg2 by sharing // vertices from seg1. seg1 is not modified. Four vertices from seg2 are // deleted. // If the four vertices forming side2 in seg2 are not free, the joint is not formed. // Return code: // 0 joint formed // 1 unable to form joint because one or more vertices of side2 is not free // 2 unable to form joint because side1 is already used extern int med_form_joint(segment *seg1, int side1, segment *seg2, int side2); // The current texture... use by saying something=bm_lock_bitmap(CurrentTexture) extern int CurrentTexture; extern void compute_segment_center(vms_vector *vp,segment *sp); extern void med_propagate_tmaps_to_segments(segment *base_seg,segment *con_seg, int uv_only_flag); extern void med_propagate_tmaps_to_back_side(segment *base_seg, int back_side, int uv_only_flag); extern void med_propagate_tmaps_to_any_side(segment *base_seg, int back_side, int tmap_num, int uv_only_flag); // Find segment adjacent to sp:side. // Adjacent means a segment which shares all four vertices. // Return true if segment found and fill in segment in adj_sp and side in adj_side. // Return false if unable to find, in which case adj_sp and adj_side are undefined. extern int med_find_adjacent_segment_side(segment *sp, int side, segment **adj_sp, int *adj_side); // Finds the closest segment and side to sp:side. extern int med_find_closest_threshold_segment_side(segment *sp, int side, segment **adj_sp, int *adj_side, fix threshold); // Given two segments, return the side index in the connecting segment which connects to the base segment extern int find_connect_side(segment *base_seg, segment *con_seg); // Select previous segment. // If there is a connection on the side opposite to the current side, then choose that segment. // If there is no connecting segment on the opposite face, try any segment. extern void get_previous_segment(int curseg_num, int curside,int *newseg_num, int *newside); // Select next segment. // If there is a connection on the current side, then choose that segment. // If there is no connecting segment on the current side, try any segment. extern void get_next_segment(int curseg_num, int curside, int *newseg_num, int *newside); // Copy texture maps in newseg to nsp. extern void copy_uvs_seg_to_seg(segment *nsp,segment *newseg); // Return true if segment is concave. extern int check_seg_concavity(segment *s); // Return N_found_segs = number of concave segments in mine. // Segment ids stored at Found_segs extern void find_concave_segs(void); // High level call. Check for concave segments, print warning message (using editor_status) // if any concave segments. // Calls find_concave_segs, therefore N_found_segs gets set, and Found_segs filled in. extern void warn_if_concave_segments(void); // Warn if segment s is concave. extern void warn_if_concave_segment(segment *s); // Add a vertex to the vertex list. extern int med_add_vertex(vms_vector *vp); // Add a vertex to the vertex list which may be identical to another vertex (in terms of coordinates). // Don't scan list, looking for presence of a vertex with same coords, add this one. extern int med_create_duplicate_vertex(vms_vector *vp); // Create a new segment, duplicating exactly, including vertex ids and children, the passed segment. extern int med_create_duplicate_segment(segment *sp); // Returns the index of a free segment. // Scans the Segments array. extern int get_free_segment_number(void); // Diagnostic message. extern void diagnostic_message(const char *format, ... ); // Status Icon. extern void print_status_icon( char icon[1], int position ); extern void clear_status_icon( char icon[1], int position ); // Editor status message. extern void editor_status(const char *format, ... ); // Variables in editor.c that the k*.c files need #define UF_NONE 0x000 //nothing has changed #define UF_WORLD_CHANGED 0x001 //something added or deleted #define UF_VIEWPOINT_MOVED 0x002 //what we're watching has moved #define UF_GAME_VIEW_CHANGED 0x004 //the game window changed #define UF_ED_STATE_CHANGED 0x008 //something like curside,curseg changed #define UF_ALL 0xffffffff //all flags extern uint Update_flags; extern int Funky_chase_mode; extern vms_angvec Seg_orientation; extern vms_vector Seg_scale; extern int mine_changed; extern int ModeFlag; extern editor_view *current_view; //the view for the different windows extern editor_view LargeView; extern editor_view TopView; extern editor_view FrontView; extern editor_view RightView; extern void set_view_target_from_segment(segment *sp); extern int SafetyCheck(); extern void editor_status( const char *format, ...); extern int MacroNumEvents; extern int MacroStatus; //extern int Highest_vertex_index; // Highest index in Vertices and Vertex_active, an efficiency hack //extern int Highest_segment_index; // Highest index in Segments, an efficiency hack extern int Lock_view_to_cursegp; // !0 means whenever cursegp changes, view it // eglobal.c extern int Num_tilings; // number of tilings/wall extern int Degenerate_segment_found; extern byte Been_visited[]; // List of segments visited in a recursive search, if element n set, segment n done been visited // Initializes autosave system. // Sets global Autosave_count to 0. extern void init_autosave(void); // Closes autosave system. // Deletes all autosaved files. extern void close_autosave(void); // Saves current mine to name.miX where name = suffix of mine name and X = Autosave_count. // For example, if name = "cookie.min", and Autosave_count = 3, then writes "cookie.mi3". // Increments Autosave_count, wrapping from 9 to 0. // (If there is no current mine name, assume "temp.min") // Call med_save_mine to save the mine. extern void autosave_mine(char *name); // Timed autosave extern void TimedAutosave(char *name); extern void set_editor_time_of_day(); // Undo function extern int undo(void); extern char mine_filename[128]; extern char undo_status[10][100]; // group.c int AttachSegmentNewAng(vms_angvec *pbh); int RotateSegmentNew(vms_angvec *pbh); int rotate_segment_new(vms_angvec *pbh); //get & free vertices int alloc_vert(); void free_vert(int vert_num); // The current robot type declared in eglobal.c extern int Cur_robot_type; // From med.c extern int DisplayCurrentRobotType(void); extern short Cur_object_index; extern int render_3d_in_big_window; extern void move_object_to_mouse_click(void); //these are instances of canvases, pointed to by variables below extern grs_canvas _canv_editor_game; //the game on the editor screen //these are pointers to our canvases extern grs_canvas *Canv_editor; //the editor screen extern grs_canvas *Canv_editor_game; //the game on the editor screen extern grs_canvas *canv_offscreen; //for off-screen rendering extern grs_canvas *Pad_text_canvas; // Keypad text //where the editor is looking extern vms_vector Ed_view_target; extern int gamestate_not_restored; extern UI_WINDOW * EditorWindow; extern int Large_view_index; extern UI_GADGET_USERBOX * GameViewBox; extern UI_GADGET_USERBOX * LargeViewBox; extern UI_GADGET_USERBOX * GroupViewBox; extern med_point_2_vec(grs_canvas *canv,vms_vector *v,short sx,short sy); //shutdown ui on the editor screen close_editor_screen(void); // From eobject.c extern int place_object(segment *segp, vms_vector *object_pos, int object_type); // from ksegsize.c extern void med_extract_up_vector_from_segment_side(segment *sp, int sidenum, vms_vector *vp); extern void med_extract_right_vector_from_segment_side(segment *sp, int sidenum, vms_vector *vp); extern void med_extract_forward_vector_from_segment_side(segment *sp, int sidenum, vms_vector *vp); // In medmisc.c extern void draw_world_from_game(void); // In medrobot.c extern void close_all_windows(void); // In seguvs.c // Amount to stretch a texture map by. // The two different ones are for the two dimensions of a texture map. extern fix Stretch_scale_x, Stretch_scale_y; #endif