From f3d0b9be85a637b25f07e41b64b78f29b2ba6e9e Mon Sep 17 00:00:00 2001 From: kramm Date: Fri, 7 May 2004 16:18:18 +0000 Subject: [PATCH] finished button implementation. Not fully working yet. --- src/swfc.c | 266 ++++++++++++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 241 insertions(+), 25 deletions(-) diff --git a/src/swfc.c b/src/swfc.c index 1be48cc..fb3fcc5 100644 --- a/src/swfc.c +++ b/src/swfc.c @@ -165,7 +165,7 @@ static int noMoreTokens() struct _character; static struct level { - int type; //0=swf, 1=sprite, 2=clip + int type; //0=swf, 1=sprite, 2=clip, 3=button /* for swf (0): */ SWF*swf; @@ -353,12 +353,13 @@ static void makeMatrix(MATRIX*m, parameters_t*p) m->ty = p->y - h.y; } -static MATRIX s_instancepos(instance_t*i, parameters_t*p) +static MATRIX s_instancepos(SRECT rect, parameters_t*p) { MATRIX m; SRECT r; makeMatrix(&m, p); - r = swf_TurnRect(i->character->size, &m); + r = swf_TurnRect(rect, &m); + printf("%f %f %f %f\n", r.xmin/20.0, r.ymin/20.0, r.xmax/20.0, r.ymax/20.0); if(currentrect.xmin == 0 && currentrect.ymin == 0 && currentrect.xmax == 0 && currentrect.ymax == 0) currentrect = r; @@ -435,6 +436,90 @@ void s_sprite(char*name) incrementid(); } +typedef struct _button +{ + int endofshapes; + int shapes[4]; + int nr_actions; +} button_t; + +static button_t mybutton; + +void s_button(char*name) +{ + tag = swf_InsertTag(tag, ST_DEFINEBUTTON2); + swf_SetU16(tag, id); //id + swf_ButtonSetFlags(tag, 0); //menu=no + + mybutton.endofshapes = 0; + mybutton.shapes[0] = mybutton.shapes[1] = mybutton.shapes[2] = mybutton.shapes[3] = 0; + mybutton.nr_actions = 0; + + memset(&stack[stackpos], 0, sizeof(stack[0])); + stack[stackpos].type = 3; + stack[stackpos].tag = tag; + stack[stackpos].id = id; + stack[stackpos].name = strdup(name); + + stackpos++; + incrementid(); +} +void s_buttonput(char*character, char*as, parameters_t p) +{ + character_t* c = dictionary_lookup(&characters, character); + MATRIX m; + int flags = 0; + if(!c) { + syntaxerror("character %s not known (in .shape %s)", character, character); + } + if(strstr(as, "idle")) {flags |= BS_UP;mybutton.shapes[0]=c->id;} + if(strstr(as, "hover")) {flags |= BS_OVER;mybutton.shapes[1]=c->id;} + if(strstr(as, "pressed")) {flags |= BS_DOWN;mybutton.shapes[2]=c->id;} + if(strstr(as, "area")) {flags |= BS_HIT;mybutton.shapes[3]=c->id;} + + if(mybutton.endofshapes) { + syntaxerror("a .do may not precede a .show", character, character); + } + + m = s_instancepos(c->size, &p); + + swf_ButtonSetRecord(stack[stackpos-1].tag,flags,c->id,1,&m,&p.cxform); +} +void s_buttonaction(int flags, char*action) +{ + ActionTAG* a = 0; + if(!mybutton.endofshapes) { + swf_SetU8(stack[stackpos-1].tag,0); // end of button records + mybutton.endofshapes = 1; + } + + a = swf_ActionCompile(text, stack[0].swf->fileVersion); + if(!a) { + syntaxerror("Couldn't compile ActionScript"); + } + + swf_ButtonSetCondition(stack[stackpos-1].tag, BC_OVERDOWN_OVERUP); + swf_ActionSet(stack[stackpos-1].tag, a); + mybutton.nr_actions++; + + swf_ActionFree(a); +} + +static void s_endButton() +{ + stackpos--; + if(!mybutton.endofshapes) { + swf_SetU8(stack[stackpos].tag,0); // end of button records + mybutton.endofshapes = 1; + } + /* end of actions */ + + swf_ButtonPostProcess(stack[stackpos].tag, mybutton.nr_actions); + + tag = stack[stackpos].tag; + free(stack[stackpos].name); +} + TAG* removeFromTo(TAG*from, TAG*to) { TAG*save = from->prev; @@ -496,8 +581,9 @@ static void s_endSWF() swf_OptimizeTagOrder(swf); - if(!(swf->movieSize.xmax-swf->movieSize.xmin) || !(swf->movieSize.ymax-swf->movieSize.ymin)) + if(!(swf->movieSize.xmax-swf->movieSize.xmin) || !(swf->movieSize.ymax-swf->movieSize.ymin)) { swf->movieSize = currentrect; /* "autocrop" */ + } if(!(swf->movieSize.xmax-swf->movieSize.xmin) || !(swf->movieSize.ymax-swf->movieSize.ymin)) { swf->movieSize.xmax += 20; /* 1 by 1 pixels */ @@ -1120,7 +1206,7 @@ void s_startclip(char*instance, char*character, parameters_t p) } i = s_addinstance(instance, c, currentdepth); i->parameters = p; - m = s_instancepos(i, &p); + m = s_instancepos(i->character->size, &p); tag = swf_InsertTag(tag, ST_PLACEOBJECT2); /* TODO: should be ObjectPlaceClip, with clipdepth backpatched */ @@ -1157,7 +1243,7 @@ void s_put(char*instance, char*character, parameters_t p) i = s_addinstance(instance, c, currentdepth); i->parameters = p; - m = s_instancepos(i, &p); + m = s_instancepos(i->character->size, &p); tag = swf_InsertTag(tag, ST_PLACEOBJECT2); swf_ObjectPlace(tag, c->id, currentdepth, &m, &p.cxform, instance); @@ -1175,7 +1261,7 @@ void s_jump(char*instance, parameters_t p) } i->parameters = p; - m = s_instancepos(i, &p); + m = s_instancepos(i->character->size, &p); tag = swf_InsertTag(tag, ST_PLACEOBJECT2); swf_ObjectMove(tag, i->depth, &m, &p.cxform); @@ -1233,7 +1319,7 @@ void s_change(char*instance, parameters_t p2) return; } - m = s_instancepos(i, &p2); + m = s_instancepos(i->character->size, &p2); tag = swf_InsertTag(tag, ST_PLACEOBJECT2); swf_ObjectMove(tag, i->depth, &m, &p2.cxform); i->parameters = p2; @@ -1251,7 +1337,7 @@ void s_change(char*instance, parameters_t p2) TAG*lt; frame ++; p = s_interpolate(&p1, &p2, frame, allframes); - m = s_instancepos(i, &p); //needed? + m = s_instancepos(i->character->size, &p); //needed? lt = swf_InsertTag(t, ST_PLACEOBJECT2); i->lastFrame = currentframe; swf_ObjectMove(lt, i->depth, &m, &p.cxform); @@ -1290,6 +1376,8 @@ void s_end() s_endSprite(); else if(stack[stackpos-1].type == 2) s_endClip(); + else if(stack[stackpos-1].type == 3) + s_endButton(); else syntaxerror("internal error 1"); } @@ -1694,6 +1782,7 @@ static int c_placement(map_t*args, int type) char* bstr = lu(args, "blue"); char* astr = lu(args, "alpha"); char* pinstr = lu(args, "pin"); + char* as = map_lookup(args, "as"); MULADD r,g,b,a; float oldwidth; float oldheight; @@ -1701,7 +1790,7 @@ static int c_placement(map_t*args, int type) MULADD luminance; parameters_t p; - if(type==5) { + if(type==9) { // (?) .rotate or .arcchange pivotstr = lu(args, "pivot"); anglestr = lu(args, "angle"); } else { @@ -1725,6 +1814,10 @@ static int c_placement(map_t*args, int type) // put or startclip character = lu(args, "character"); parameters_clear(&p); + } else if (type == 5) { + character = lu(args, "name"); + parameters_clear(&p); + // button's show } else { p = s_getParameters(instance); } @@ -1845,14 +1938,21 @@ static int c_placement(map_t*args, int type) if(type == 0) s_put(instance, character, p); - if(type == 1) + else if(type == 1) s_change(instance, p); - if(type == 2) + else if(type == 2) s_qchange(instance, p); - if(type == 3) + else if(type == 3) s_jump(instance, p); - if(type == 4) + else if(type == 4) s_startclip(instance, character, p); + else if(type == 5) { + if(as && as[0]) { + s_buttonput(character, as, p); + } else { + s_buttonput(character, "shape", p); + } + } return 0; } static int c_put(map_t*args) @@ -1885,6 +1985,11 @@ static int c_startclip(map_t*args) c_placement(args, 4); return 0; } +static int c_show(map_t*args) +{ + c_placement(args, 5); + return 0; +} static int c_del(map_t*args) { char*instance = lu(args, "name"); @@ -1977,8 +2082,6 @@ static int c_textshape(map_t*args) return 0; } - - static int c_swf(map_t*args) { char*name = lu(args, "name"); @@ -2058,22 +2161,132 @@ int fakechar(map_t*args) static int c_egon(map_t*args) {return fakechar(args);} static int c_button(map_t*args) { + char*name = lu(args, "name"); + s_button(name); + return 0; +} +static int current_button_flags = 0; +static int c_on_press(map_t*args) +{ + char*position = lu(args, "position"); + if(!strcmp(position, "inside")) { + current_button_flags |= BC_OVERUP_OVERDOWN; + } else if(!strcmp(position, "outside")) { + //current_button_flags |= BC_IDLE_OUTDOWN; + syntaxerror("IDLE_OVERDOWN not supported by SWF"); + } else if(!strcmp(position, "anywhere")) { + current_button_flags |= /*BC_IDLE_OUTDOWN|*/BC_OVERUP_OVERDOWN|BC_IDLE_OVERDOWN; + } char*action = ""; readToken(); - if(type == RAWDATA) + if(type == RAWDATA) { action = text; + s_buttonaction(current_button_flags, action); + current_button_flags = 0; + } else pushBack(); - - return fakechar(args); + return 0; +} +static int c_on_release(map_t*args) +{ + char*position = lu(args, "position"); + if(!strcmp(position, "inside")) { + current_button_flags |= BC_OVERDOWN_OVERUP; + } else if(!strcmp(position, "outside")) { + current_button_flags |= BC_OUTDOWN_IDLE; + } else if(!strcmp(position, "anywhere")) { + current_button_flags |= BC_OVERDOWN_OVERUP|BC_OUTDOWN_IDLE|BC_OVERDOWN_IDLE; + } + char*action = ""; + readToken(); + if(type == RAWDATA) { + action = text; + s_buttonaction(current_button_flags, action); + current_button_flags = 0; + } + else + pushBack(); + return 0; } +static int c_on_move_in(map_t*args) +{ + char*position = lu(args, "state"); + if(!strcmp(position, "pressed")) { + current_button_flags |= BC_OUTDOWN_OVERDOWN; + } else if(!strcmp(position, "not_pressed")) { + current_button_flags |= BC_IDLE_OVERUP; + } else if(!strcmp(position, "any")) { + current_button_flags |= BC_OUTDOWN_OVERDOWN|BC_IDLE_OVERUP|BC_IDLE_OVERDOWN; + } + char*action = ""; + readToken(); + if(type == RAWDATA) { + action = text; + s_buttonaction(current_button_flags, action); + current_button_flags = 0; + } + else + pushBack(); + return 0; +} +static int c_on_move_out(map_t*args) +{ + char*position = lu(args, "state"); + if(!strcmp(position, "pressed")) { + current_button_flags |= BC_OVERDOWN_OUTDOWN; + } else if(!strcmp(position, "not_pressed")) { + current_button_flags |= BC_OVERUP_IDLE; + } else if(!strcmp(position, "any")) { + current_button_flags |= BC_OVERDOWN_OUTDOWN|BC_OVERUP_IDLE|BC_OVERDOWN_IDLE; + } + char*action = ""; + readToken(); + if(type == RAWDATA) { + action = text; + s_buttonaction(current_button_flags, action); + current_button_flags = 0; + } + else + pushBack(); + return 0; +} +static int c_on_key(map_t*args) +{ + char*key = lu(args, "key"); + if(strlen(key)==1) { + /* ascii */ + if(key[0]>=32) { + current_button_flags |= 0x4000 + (key[0]*0x200); + } else { + syntaxerror("invalid character: %c"+key[0]); + return 1; + } + } else { + /* TODO: + = 0x200*(x-'a') + esc = = 0x3600 + space = = 0x4000; + */ + syntaxerror("invalid key: %s",key); + } + char*action = ""; + readToken(); + if(type == RAWDATA) { + action = text; + s_buttonaction(current_button_flags, action); + current_button_flags = 0; + } + else + pushBack(); + return 0; +} + static int c_edittext(map_t*args) {return fakechar(args);} static int c_morphshape(map_t*args) {return fakechar(args);} static int c_movie(map_t*args) {return fakechar(args);} -static int c_buttonsounds(map_t*args) {return 0;} -static int c_buttonput(map_t*args) {return 0;} static int c_texture(map_t*args) {return 0;} static int c_action(map_t*args) @@ -2118,13 +2331,17 @@ static struct { {"filled", c_primitive, "name outline color=white line=1 @fill=none"}, {"egon", c_egon, "name vertices color=white line=1 @fill=none"}, - {"button", c_button, "name shape over=*shape press=*shape area=*shape"}, {"text", c_text, "name text font size=100% color=white"}, {"edittext", c_edittext, "name font size width height text="" color=black maxlength=0 variable="" @password=0 @wordwrap=0 @multiline=0 @html=0 @noselect=0 @readonly=0"}, {"morphshape", c_morphshape, "name start end"}, + {"button", c_button, "name"}, + {"show", c_show, "name x=0 y=0 red=+0 green=+0 blue=+0 alpha=+0 luminance= scale= scalex= scaley= pivot= pin= shear= rotate= ratio= above= below= as="}, + {"on_press", c_on_press, "position=inside"}, + {"on_release", c_on_release, "position=anywhere"}, + {"on_move_in", c_on_move_out, "state=not_pressed"}, + {"on_move_out", c_on_move_out, "state=not_pressed"}, + {"on_key", c_on_key, "key=any"}, - {"buttonsounds", c_buttonsounds, "name press=0 release=0 enter=0 leave=0"}, - // control tags {"play", c_play, "sound loop=0 @nomultiple=0"}, {"stop", c_stop, "sound"}, @@ -2138,7 +2355,6 @@ static struct { {"jump", c_jump, "name x= y= red= green= blue= alpha= luminance= scale= scalex= scaley= pivot= pin= shear= rotate= ratio= above= below="}, {"del", c_del, "name"}, // virtual object placement - {"buttonput", c_buttonput, " x=0 y=0 red=+0 green=+0 blue=+0 alpha=+0 luminance= scale= scalex=100% scaley=100% shear=0 rotate=0 above= below="}, //TODO: ratio??? {"texture", c_texture, " x=0 y=0 scale= scalex=100% scaley=100% shear=0 rotate=0"}, // commands which start a block -- 1.7.10.4