[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.236 by root, Mon Oct 8 16:10:14 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		50
30	#ifndef _WIN32	51	#ifndef _WIN32
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	57	#endif
44		58
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		60
49	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
50		62
51	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
53		65
54	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
		67
		68	#if 0
		69	# define PARACHUTE SDL_INIT_NOPARACHUTE
		70	#else
		71	# define PARACHUTE 0
		72	#endif
		73
		74	static AV *texture_av;
55		75
56	static struct	76	static struct
57	{	77	{
58	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	79	#include "glfunc.h"
60	#undef GL_FUNC	80	#undef GL_FUNC
61	} gl;	81	} gl;
62		82
		83	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	85	{
65	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	90	else
70	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
71	}	92	}
72		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
		118	#include "texcache.c"
		119	#include "rendercache.c"
		120
		121	#include "pango-font.c"
		122	#include "pango-fontmap.c"
		123	#include "pango-render.c"
		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
75		129
76	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
77		131
78	static int	132	static int
79	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
80	{	134	{
81	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
92		146
93	return 0;	147	return 0;
94	}	148	}
95		149
96	typedef struct cf_layout {	150	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
100	int base_height;	153	int base_height;
101	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
102	} *CFClient__Layout;	156	} *CFPlus__Layout;
103		157
104	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
105	static PangoContext ft2_context, cairo_context;	159	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
107		161
108	static void	162	static void
109	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
110	{	164	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	166	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	168	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	170	}
121		171
122	static void	172	static void
123	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
124	{	174	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
127	*/	177	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
132		182
133	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
134	}	184	}
135		185
136	static void	186	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
138	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
140		193
141	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		196
144	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
145	}	198	if (!rect.height) rect.height = 1;
146		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
147	typedef uint16_t mapface;	205	typedef uint16_t faceid;
148		206
149	typedef struct {	207	typedef struct {
150	GLint name;	208	GLuint name;
151	int w, h;	209	int w, h;
152	float s, t;	210	float s, t;
153	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
154	} maptex;	214	} maptex;
155		215
156	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
157	int16_t darkness;	219	uint16_t darkness;
158	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	221	} mapcell;
160		222
161	typedef struct {	223	typedef struct {
162	int32_t c0, c1;	224	int32_t c0, c1;
163	mapcell *col;	225	mapcell *col;
164	} maprow;	226	} maprow;
165		227
166	typedef struct map {	228	typedef struct map {
167	int x, y, w, h;	229	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	231	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	232	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		233
175	int32_t rows;	234	int32_t rows;
176	maprow *row;	235	maprow *row;
177	} *CFClient__Map;	236	} *CFPlus__Map;
178		237
179	static char *	238	static char *
180	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
181	{	240	{
182	char *p;	241	char *p;
…		…
199	}	258	}
200		259
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
204	static maprow *	283	static maprow *
205	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
206	{	285	{
207	if (0 > y)	286	if (0 > y)
208	{	287	{
209	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
248		327
249	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
250	}	329	}
251		330
252	static mapcell *	331	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
254	{	333	{
255	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
256	}	335	}
257		336
258	static void	337	static void
259	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
260	{	339	{
261	int r;	340	int r;
262		341
263	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
272	self->row = 0;	351	self->row = 0;
273	self->rows = 0;	352	self->rows = 0;
274	}	353	}
275		354
276	static void	355	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
278	{	357	{
279	int x, y;	358	int x, y;
280	maprow *row;	359	maprow *row;
		360	mapcell *cell;
281		361
282	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	363	if (y >= 0)
284	{	364	{
285	if (y >= self->rows)	365	if (y >= self->rows)
…		…
291	if (x >= row->c0)	371	if (x >= row->c0)
292	{	372	{
293	if (x >= row->c1)	373	if (x >= row->c1)
294	break;	374	break;
295		375
296	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
297	}	382	}
298	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
299	}	400	}
300		401
301	static void	402	static void
302	music_finished (void)	403	music_finished (void)
303	{	404	{
…		…
339	n \|= n >> 16;	440	n \|= n >> 16;
340		441
341	return n + 1;	442	return n + 1;
342	}	443	}
343		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
344	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
345		504
346	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
347		506
348	BOOT:	507	BOOT:
349	{	508	{
350	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
351	static const struct {	510	static const struct {
352	const char *name;	511	const char *name;
353	IV iv;	512	IV iv;
354	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
356	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
374	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
438	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	624
451	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
452	const_iv (KMOD_ALT),
453	const_iv (KMOD_META)
454	# undef const_iv	626	# undef const_iv
455	};	627	};
456		628
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
		641
		642	int
		643	in_destruct ()
		644	CODE:
		645	RETVAL = PL_main_cv == Nullcv;
		646	OUTPUT:
		647	RETVAL
460		648
461	NV floor (NV x)	649	NV floor (NV x)
462		650
463	NV ceil (NV x)	651	NV ceil (NV x)
464		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
465	void	657	void
466	pango_init ()	658	pango_init ()
467	CODE:	659	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	660	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}
475	{
476	cairo_font_options_t *fopt = cairo_font_options_create ();
477	cairo_fontmap = pango_cairo_font_map_get_default ();
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	664	}
		665
		666	char *
		667	SDL_GetError ()
491		668
492	int	669	int
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
494		671
495	void	672	void
496	SDL_Quit ()	673	SDL_Quit ()
497		674
498	void	675	void
499	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	677	PPCODE:
501	{	678	{
502	SDL_Rect **m;	679	SDL_Rect **m;
503		680
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		685
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		688
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		693
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		695	#if SDL_VERSION_ATLEAST(1,2,10)
519	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
521		699
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		701
524	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
525	while (*m)	703	while (*m)
526	{	704	{
		705	if ((m)->w >= 640 && (m)->h >= 480)
		706	{
527	AV *av = newAV ();	707	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
531		714
532	++m;	715	++m;
533	}	716	}
534	}	717	}
535		718
536	char *
537	SDL_GetError ()
538
539	int	719	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
542	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	733	);
		734
545	if (RETVAL)	735	if (RETVAL)
546	{	736	{
		737	av_clear (texture_av);
		738
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	741	#include "glfunc.h"
550	# undef GL_FUNC	742	#undef GL_FUNC
551	}	743	}
		744	}
552	OUTPUT:	745	OUTPUT:
553	RETVAL	746	RETVAL
554		747
555	void	748	void
556	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
557		750
558	char *	751	char *
559	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
560		753
		754	int
		755	SDL_GetAppState ()
		756
561	void	757	void
562	SDL_PollEvent ()	758	poll_events ()
563	PPCODE:	759	PPCODE:
564	{	760	{
565	SDL_Event ev;	761	SDL_Event ev;
566		762
567	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	765	{
569	HV *hv = newHV ();	766	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		768
572	switch (ev.type)	769	switch (ev.type)
…		…
574	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
575	case SDL_KEYUP:	772	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	778	break;
581		779
582	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	783	break;
586		784
587	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
595	break;	811	break;
596		812
597	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	827	break;
612	}	828	}
613		829
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
615	}	831	}
616	}	832	}
617		833
618	int	834	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	836	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
623		839
624	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
625	Mix_CloseAudio ()	857	Mix_CloseAudio ()
626		858
627	int	859	int
628	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
629		861
		862	const char *
		863	Mix_GetError ()
		864
630	void	865	void
631	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
632	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
633	#ifndef _WIN32	874	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
635	#endif	896	#endif
		897	}
636		898
637	void	899	void
638	add_font (char *file)	900	add_font (char *file)
639	CODE:	901	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		903
646	void	904	void
647	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
648	ALIAS:	906	ALIAS:
649	load_image_file = 1	907	load_image_file = 1
…		…
652	STRLEN image_len;	910	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
659		917
660	if (!rw)	918	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
662		920
…		…
691		949
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		951
694	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
695		953
		954	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	955	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
705		963
706	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
708	}	966	}
709		967
…		…
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	1007	#endif
750	_exit (1);	1008	_exit (1);
751		1009
752	void	1010	void
753	_exit (int retval)	1011	_exit (int retval = 0)
754	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
755	_exit (retval);	1016	_exit (retval);
		1017	#endif
756		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
757	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
758		1029
759	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	CFPlus::Font
760	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
761	CODE:	1034	CODE:
762	{	1035	{
763	int count;	1036	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1040	}
768	OUTPUT:	1041	OUTPUT:
769	RETVAL	1042	RETVAL
770		1043
771	void	1044	void
772	DESTROY (CFClient::Font self)	1045	DESTROY (CFPlus::Font self)
773	CODE:	1046	CODE:
774	pango_font_description_free (self);	1047	pango_font_description_free (self);
775		1048
776	void	1049	void
777	make_default (CFClient::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
778	CODE:	1052	CODE:
779	default_font = self;	1053	default_font = self;
780		1054
781	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
782		1056
783	CFClient::Layout	1057	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1058
		1059	void
		1060	reset_glyph_cache ()
		1061	PROTOTYPE:
		1062	CODE:
		1063	tc_clear ();
		1064
		1065	CFPlus::Layout
		1066	new (SV *class)
785	CODE:	1067	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1068	New (0, RETVAL, 1, struct cf_layout);
787		1069
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1070	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1071	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1072	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1073	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1074	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1075	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
796		1078
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1080	layout_update_font (RETVAL);
799	OUTPUT:	1081	OUTPUT:
800	RETVAL	1082	RETVAL
801		1083
802	void	1084	void
803	DESTROY (CFClient::Layout self)	1085	DESTROY (CFPlus::Layout self)
804	CODE:	1086	CODE:
805	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
806	Safefree (self);	1089	Safefree (self);
807		1090
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1091	void
816	set_text (CFClient::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
817	CODE:	1093	CODE:
818	{	1094	{
819	STRLEN textlen;	1095	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1096	char *text = SvPVutf8 (text_, textlen);
821		1097
822	pango_layout_set_text (self->pl, text, textlen);	1098	pango_layout_set_text (self->pl, text, textlen);
823	}	1099	}
824		1100
825	void	1101	void
826	set_markup (CFClient::Layout self, SV *text_)	1102	set_markup (CFPlus::Layout self, SV *text_)
827	CODE:	1103	CODE:
828	{	1104	{
829	STRLEN textlen;	1105	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1106	char *text = SvPVutf8 (text_, textlen);
831		1107
832	pango_layout_set_markup (self->pl, text, textlen);	1108	pango_layout_set_markup (self->pl, text, textlen);
833	}	1109	}
834		1110
835	void	1111	void
836	set_shapes (CFClient::Layout self, ...)	1112	set_shapes (CFPlus::Layout self, ...)
837	CODE:	1113	CODE:
838	{	1114	{
839	PangoAttrList *attrs = 0;	1115	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1116	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1117	const char *pos = text;
842	int arg = 2;	1118	int arg = 4;
843		1119
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1120	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1121	{
846	PangoRectangle rect;	1122	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1123	PangoAttribute *attr;
848		1124
		1125	int x = SvIV (ST (arg - 3));
		1126	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1127	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1128	int h = SvIV (ST (arg ));
851		1129
852	arg += 2;
853
854	rect.x = 0;	1130	inkrect.x = 0;
		1131	inkrect.y = 0;
		1132	inkrect.width = 0;
		1133	inkrect.height = 0;
		1134
		1135	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1136	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1137	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1138	rect.height = h * PANGO_SCALE;
858		1139
859	if (!attrs)	1140	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1141	attrs = pango_layout_get_attributes (self->pl);
861		1142
862	attr = pango_attr_shape_new (&rect, &rect);	1143	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1144	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1145	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1146	pango_attr_list_insert (attrs, attr);
866		1147
		1148	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1149	pos += sizeof (OBJ_STR) - 1;
868	}	1150	}
869		1151
870	if (attrs)	1152	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1153	pango_layout_set_attributes (self->pl, attrs);
872	}	1154	}
873		1155
874	void	1156	void
875	get_shapes (CFClient::Layout self)	1157	get_shapes (CFPlus::Layout self)
876	PPCODE:	1158	PPCODE:
877	{	1159	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1161
880	do	1162	do
…		…
884	if (run && shape_attr_p (run))	1166	if (run && shape_attr_p (run))
885	{	1167	{
886	PangoRectangle extents;	1168	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1169	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1170
		1171	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1172	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1173	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1174	}
892	}	1175	}
893	while (pango_layout_iter_next_run (iter));	1176	while (pango_layout_iter_next_run (iter));
894		1177
895	pango_layout_iter_free (iter);	1178	pango_layout_iter_free (iter);
896	}	1179	}
897		1180
898	int	1181	int
899	has_wrapped (CFClient::Layout self)	1182	has_wrapped (CFPlus::Layout self)
900	CODE:	1183	CODE:
901	{	1184	{
902	int lines = 1;	1185	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1186	const char *text = pango_layout_get_text (self->pl);
904		1187
…		…
909	}	1192	}
910	OUTPUT:	1193	OUTPUT:
911	RETVAL	1194	RETVAL
912		1195
913	SV *	1196	SV *
914	get_text (CFClient::Layout self)	1197	get_text (CFPlus::Layout self)
915	CODE:	1198	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1200	sv_utf8_decode (RETVAL);
918	OUTPUT:	1201	OUTPUT:
919	RETVAL	1202	RETVAL
920		1203
921	void	1204	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1206	CODE:
924	self->r = r;	1207	self->r = r;
925	self->g = g;	1208	self->g = g;
926	self->b = b;	1209	self->b = b;
927	self->a = a;	1210	self->a = a;
928		1211
929	void	1212	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
931	CODE:	1214	CODE:
932	if (self->font != font)	1215	if (self->font != font)
933	{	1216	{
934	self->font = font;	1217	self->font = font;
935	layout_update_font (self);	1218	layout_update_font (self);
936	}	1219	}
937		1220
938	void	1221	void
939	set_height (CFClient::Layout self, int base_height)	1222	set_height (CFPlus::Layout self, int base_height)
940	CODE:	1223	CODE:
941	if (self->base_height != base_height)	1224	if (self->base_height != base_height)
942	{	1225	{
943	self->base_height = base_height;	1226	self->base_height = base_height;
944	layout_update_font (self);	1227	layout_update_font (self);
945	}	1228	}
946		1229
947	void	1230	void
948	set_width (CFClient::Layout self, int max_width = -1)	1231	set_width (CFPlus::Layout self, int max_width = -1)
949	CODE:	1232	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1234
952	void	1235	void
953	set_indent (CFClient::Layout self, int indent)	1236	set_indent (CFPlus::Layout self, int indent)
954	CODE:	1237	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1239
957	void	1240	void
958	set_spacing (CFClient::Layout self, int spacing)	1241	set_spacing (CFPlus::Layout self, int spacing)
959	CODE:	1242	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1244
962	void	1245	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1246	set_ellipsise (CFPlus::Layout self, int ellipsise)
964	CODE:	1247	CODE:
965	pango_layout_set_ellipsize (self->pl,	1248	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1252	: PANGO_ELLIPSIZE_NONE
970	);	1253	);
971		1254
972	void	1255	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)
974	CODE:	1257	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1259
977	void	1260	void
978	size (CFClient::Layout self)	1261	size (CFPlus::Layout self)
979	PPCODE:	1262	PPCODE:
980	{	1263	{
981	int w, h;	1264	int w, h;
982		1265
983	layout_get_pixel_size (self, &w, &h);	1266	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1269	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1270	PUSHs (sv_2mortal (newSViv (h)));
988	}	1271	}
989		1272
990	int	1273	int
		1274	descent (CFPlus::Layout self)
		1275	CODE:
		1276	{
		1277	PangoRectangle rect;
		1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1279	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1280	RETVAL = PANGO_DESCENT (rect);
		1281	}
		1282	OUTPUT:
		1283	RETVAL
		1284
		1285	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1286	xy_to_index (CFPlus::Layout self, int x, int y)
992	CODE:	1287	CODE:
993	{	1288	{
994	int index, trailing;	1289	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1291	RETVAL = index + trailing;
997	}	1292	}
998	OUTPUT:	1293	OUTPUT:
999	RETVAL	1294	RETVAL
1000		1295
1001	void	1296	void
1002	cursor_pos (CFClient::Layout self, int index)	1297	cursor_pos (CFPlus::Layout self, int index)
1003	PPCODE:	1298	PPCODE:
1004	{	1299	{
1005	PangoRectangle strong_pos;	1300	PangoRectangle strong_pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1007		1302
…		…
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1012	}	1307	}
1013		1308
1014	void	1309	void
1015	render (CFClient::Layout self)	1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1016	PPCODE:	1311	PPCODE:
1017	{	1312	{
1018	SV *retval;	1313	int line, x;
1019	int w, h;
1020		1314
1021	layout_get_pixel_size (self, &w, &h);	1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1022		1317
1023	if (self->rgba)
1024	{
1025	cairo_surface_t *surface;
1026	cairo_t *cairo;
1027
1028	retval = newSV (w * h * 4);
1029	SvPOK_only (retval);
1030	SvCUR_set (retval, w * h * 4);
1031
1032	memset (SvPVX (retval), 0, w * h * 4);
1033
1034	surface = cairo_image_surface_create_for_data (
1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1036	cairo = cairo_create (surface);
1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039	pango_cairo_show_layout (cairo, self->pl);
1040
1041	cairo_destroy (cairo);
1042	cairo_surface_destroy (surface);
1043
1044	// what a mess, and its premultiplied, too :(
1045	{
1046	uint32_t p = (uint32_t )SvPVX (retval);
1047	uint32_t e = p + w h;
1048
1049	while (p < e)
1050	{
1051	uint32_t rgba = *p;
1052	rgba = (rgba >> 24) \| (rgba << 8);
1053	#if 0
1054	#ifdef _WIN32
1055	{//D
1056	uint8_t r = rgba >> 24;
1057	uint8_t g = rgba >> 16;
1058	uint8_t b = rgba >> 8;
1059	uint8_t a = rgba >> 0;
1060
1061	rgba = (rgba & 0xffffff00) \| a;
1062	}
1063	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1318	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1319	PUSHs (sv_2mortal (newSViv (line - 1)));
		1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1321	}
		1322
		1323	void
		1324	line_x_to_index (CFPlus::Layout self, int line, int x)
		1325	PPCODE:
		1326	{
		1327	PangoLayoutLine *lp;
		1328	int index, trailing;
		1329
		1330	if (line < 0)
		1331	XSRETURN_EMPTY;
		1332
		1333	if (!(lp = pango_layout_get_line (self->pl, line)))
		1334	XSRETURN_EMPTY; /* do better */
		1335
		1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1337
		1338	EXTEND (SP, 2);
		1339	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1340	PUSHs (sv_2mortal (newSViv (index + trailing)));
1073	PUSHs (sv_2mortal (retval));
1074	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	}
1077	else	1341	else
1078	{	1342	{
1079	FT_Bitmap bitmap;
1080
1081	retval = newSV (w * h);
1082	SvPOK_only (retval);
1083	SvCUR_set (retval, w * h);
1084
1085	bitmap.rows = h;
1086	bitmap.width = w;
1087	bitmap.pitch = w;
1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
1089	bitmap.num_grays = 256;
1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092	memset (bitmap.buffer, 0, w * h);
1093
1094	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096	EXTEND (SP, 5);
1097	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (trailing)));
1099	PUSHs (sv_2mortal (retval));
1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102	}	1345	}
1103	}	1346	}
1104		1347
		1348	void
		1349	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1350	CODE:
		1351	rc_clear (self->rc);
		1352	pango_opengl_render_layout_subpixel (
		1353	self->pl,
		1354	self->rc,
		1355	x * PANGO_SCALE, y * PANGO_SCALE,
		1356	self->r, self->g, self->b, self->a,
		1357	flags
		1358	);
		1359	// we assume that context_change actually clears/frees stuff
		1360	// and does not do any recomputation...
		1361	pango_layout_context_changed (self->pl);
		1362
		1363	void
		1364	draw (CFPlus::Layout self)
		1365	CODE:
		1366	{
		1367	glEnable (GL_TEXTURE_2D);
		1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1369	glEnable (GL_BLEND);
		1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1372	glEnable (GL_ALPHA_TEST);
		1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1374
		1375	rc_draw (self->rc);
		1376
		1377	glDisable (GL_ALPHA_TEST);
		1378	glDisable (GL_BLEND);
		1379	glDisable (GL_TEXTURE_2D);
		1380	}
		1381
1105	MODULE = CFClient PACKAGE = CFClient::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
1106		1383
1107	void	1384	PROTOTYPES: ENABLE
1108	pad2pot (SV data_, SV w_, SV *h_)
1109	CODE:
1110	{
1111	int ow = SvIV (w_);
1112	int oh = SvIV (h_);
1113		1385
1114	if (ow && oh)	1386	void
		1387	pad (SV *data_, int ow, int oh, int nw, int nh)
		1388	CODE:
		1389	{
		1390	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1115	{	1391	{
1116	int nw = minpot (ow);
1117	int nh = minpot (oh);
1118
1119	if (nw != ow \|\| nh != oh)
1120	{
1121	if (SvOK (data_))
1122	{
1123	STRLEN datalen;	1392	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1393	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1394	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1395	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1396
1128	SvPOK_only (result_);	1397	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1398	SvCUR_set (result_, nw * nh * bpp);
1130		1399
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1400	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1401	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1402	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1403
1135	sv_setsv (data_, result_);	1404	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1405	}
1142	}	1406	}
1143		1407
1144	void	1408	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1409	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1151	{	1415	{
1152	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1419	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1420
		1421	if (name <= 0)
		1422	XSRETURN_EMPTY;
1156		1423
1157	if (items < 5)	1424	if (items < 5)
1158	{	1425	{
1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1188	glDisable (GL_ALPHA_TEST);	1455	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1456	glDisable (GL_BLEND);
1190	}	1457	}
1191	}	1458	}
1192		1459
		1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1461	CODE:
		1462	{
		1463	GLint width;
		1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1465	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1466	RETVAL = width > 0;
		1467	}
		1468	OUTPUT:
		1469	RETVAL
		1470
1193	MODULE = CFClient PACKAGE = CFClient::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
1194		1472
1195	CFClient::Map	1473	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1474
		1475	CFPlus::Map
		1476	new (SV *class)
1197	CODE:	1477	CODE:
1198	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1479	RETVAL->x = 0;
1200	RETVAL->y = 0;	1480	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1481	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1482	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1483	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1484	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1485	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1486	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207	RETVAL->texs = 8192;
1208	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209	RETVAL->rows = 0;	1487	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1488	RETVAL->row = 0;
1211	OUTPUT:	1489	OUTPUT:
1212	RETVAL	1490	RETVAL
1213		1491
1214	void	1492	void
1215	DESTROY (CFClient::Map self)	1493	DESTROY (CFPlus::Map self)
1216	CODE:	1494	CODE:
1217	{	1495	{
1218	map_clear (self);	1496	map_clear (self);
1219	Safefree (self->face);	1497	Safefree (self->face2tile);
1220	Safefree (self->tex);	1498	Safefree (self->tex);
1221	Safefree (self);	1499	Safefree (self);
1222	}	1500	}
1223		1501
1224	void	1502	void
		1503	resize (CFPlus::Map self, int map_width, int map_height)
		1504	CODE:
		1505	self->w = map_width;
		1506	self->h = map_height;
		1507
		1508	void
1225	clear (CFClient::Map self)	1509	clear (CFPlus::Map self)
1226	CODE:	1510	CODE:
1227	map_clear (self);	1511	map_clear (self);
1228		1512
1229	void	1513	void
1230	set_face (CFClient::Map self, int face, int texid)	1514	set_tileid (CFPlus::Map self, int face, int tile)
1231	CODE:	1515	CODE:
1232	{	1516	{
1233	while (self->faces <= face)	1517	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1518	need_texid (self, tile);
1235	Append (mapface, self->face, self->faces, self->faces);
1236	self->faces *= 2;
1237	}
1238
1239	self->face [face] = texid;
1240	}	1519	}
1241		1520
1242	void	1521	void
		1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1523	CODE:
		1524	{
		1525	tileid texid;
		1526	maptex *tex;
		1527
		1528	if (face < 0 \|\| face >= self->faces)
		1529	return;
		1530
		1531	if (smooth < 0 \|\| smooth >= self->faces)
		1532	return;
		1533
		1534	texid = self->face2tile [face];
		1535
		1536	if (!texid)
		1537	return;
		1538
		1539	tex = self->tex + texid;
		1540	tex->smoothtile = self->face2tile [smooth];
		1541	tex->smoothlevel = level;
		1542	}
		1543
		1544	void
1243	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1545	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244	CODE:	1546	CODE:
1245	{	1547	{
1246	while (self->texs <= texid)	1548	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1549
1252	{	1550	{
1253	maptex *tex = self->tex + texid;	1551	maptex *tex = self->tex + texid;
1254		1552
1255	tex->name = name;	1553	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1570	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1572	}
1275		1573
1276	int	1574	int
1277	ox (CFClient::Map self)	1575	ox (CFPlus::Map self)
1278	ALIAS:	1576	ALIAS:
1279	oy = 1	1577	oy = 1
1280	x = 2	1578	x = 2
1281	y = 3	1579	y = 3
1282	w = 4	1580	w = 4
…		…
1293	}	1591	}
1294	OUTPUT:	1592	OUTPUT:
1295	RETVAL	1593	RETVAL
1296		1594
1297	void	1595	void
1298	scroll (CFClient::Map self, int dx, int dy)	1596	scroll (CFPlus::Map self, int dx, int dy)
1299	CODE:	1597	CODE:
1300	{	1598	{
1301	if (dx > 0)	1599	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1600	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1601	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1602	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1603
1306	if (dy > 0)	1604	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1605	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1606	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1607	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1608
1311	self->ox += dx; self->x += dx;	1609	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1610	self->oy += dy; self->y += dy;
1313		1611
1314	while (self->y < 0)	1612	while (self->y < 0)
…		…
1318	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
1319	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
1320	}	1618	}
1321	}	1619	}
1322		1620
1323	void	1621	SV *
1324	map1a_update (CFClient::Map self, SV *data_)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1325	CODE:	1623	CODE:
1326	{	1624	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1627	mapcell *cell;
1330	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
1331		1631
1332	while (data < data_end)	1632	while (data < data_end - 1)
1333	{	1633	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
1335		1635
1336	x = self->x + ((flags >> 10) & 63);	1636	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1637	y = self->y + ((flags >> 4) & 63);
1338		1638
1339	cell = map_get_cell (self, x, y);	1639	cell = map_get_cell (self, x, y);
1340		1640
1341	if (flags & 15)	1641	if (flags & 15)
1342	{	1642	{
1343	if (cell->darkness < 0)	1643	if (!cell->darkness)
1344	{	1644	{
		1645	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1646	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1647	}
1350		1648
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1649	//TODO: don't trust server data to be in-range(!)
1354		1650
1355	if (flags & 4)	1651	if (flags & 8)
1356	{	1652	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1653	if (extmap)
		1654	{
		1655	uint8_t ext, cmd;
		1656
		1657	do
		1658	{
		1659	ext = *data++;
		1660	cmd = ext & 0x3f;
		1661
		1662	if (cmd < 4)
		1663	cell->darkness = 255 - ext * 64 + 1;
		1664	else if (cmd == 5) // health
		1665	{
		1666	cell->stat_width = 1;
		1667	cell->stat_hp = *data++;
		1668	}
		1669	else if (cmd == 6) // monster width
		1670	cell->stat_width = *data++ + 1;
		1671	else if (cmd == 0x47)
		1672	{
		1673	if (*data == 4)
		1674	; // decode player count
		1675
		1676	data += *data + 1;
		1677	}
		1678	else if (cmd == 8) // cell flags
		1679	cell->flags = *data++;
		1680	else if (ext & 0x40) // unknown, multibyte => skip
		1681	data += *data + 1;
		1682	else
		1683	data++;
		1684	}
		1685	while (ext & 0x80);
		1686	}
		1687	else
		1688	cell->darkness = *data++ + 1;
1358	}	1689	}
1359		1690
		1691	for (z = 0; z <= 2; ++z)
1360	if (flags & 2)	1692	if (flags & (4 >> z))
1361	{	1693	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	faceid face = (data [0] << 8) + data [1]; data += 2;
		1695	need_facenum (self, face);
		1696	cell->tile [z] = self->face2tile [face];
		1697
		1698	if (cell->tile [z])
		1699	{
		1700	maptex *tex = self->tex + cell->tile [z];
		1701	if (!tex->name)
		1702	av_push (missing, newSViv (cell->tile [z]));
		1703
		1704	if (tex->smoothtile)
		1705	{
		1706	maptex *smooth = self->tex + tex->smoothtile;
		1707	if (!smooth->name)
		1708	av_push (missing, newSViv (tex->smoothtile));
		1709	}
		1710	}
1363	}	1711	}
1364
1365	if (flags & 1)
1366	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368	}
1369	}	1712	}
1370	else	1713	else
1371	cell->darkness = -1;	1714	cell->darkness = 0;
1372	}	1715	}
1373	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1374		1719
1375	SV *	1720	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1377	CODE:	1722	CODE:
1378	{	1723	{
1379	int x1, x;	1724	int x1, x;
1380	int y1, y;	1725	int y1, y;
1381	int z;	1726	int z;
…		…
1402	{	1747	{
1403	mapcell *cell = row->col + (x - row->c0);	1748	mapcell *cell = row->col + (x - row->c0);
1404		1749
1405	for (z = 0; z <= 0; z++)	1750	for (z = 0; z <= 0; z++)
1406	{	1751	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1752	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1753	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1754	int a1 = tex.a;
1414		1755
1415	r = (r * a0 + tex.r * a1) / 255;	1756	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1757	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1758	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1759	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1760	}
1421	}	1761	}
1422		1762
1423	*map++ = (r )	1763	*map++ = (r )
1424	\| (g << 8)	1764	\| (g << 8)
…		…
1431	}	1771	}
1432	OUTPUT:	1772	OUTPUT:
1433	RETVAL	1773	RETVAL
1434		1774
1435	void	1775	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1437	CODE:	1777	CODE:
1438	{	1778	{
1439	int vx, vy;
1440	int x, y, z;	1779	int x, y, z;
1441	int last_name;
1442	mapface face;
1443		1780
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1784	smooth_key skey;
1446		1785
1447	/*	1786	rc_t *rc = rc_alloc ();
1448	int vx = self->vx = self->w >= sw	1787	rc_key_t key;
1449	? self->x + (self->w - sw) / 2	1788	rc_array_t *arr;
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451		1789
1452	int vy = self->vy = self->h >= sh	1790	// thats current max. sorry.
1453	? self->y + (self->h - sh) / 2	1791	if (sw > 255) sw = 255;
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1792	if (sh > 255) sh = 255;
1455	*/
1456		1793
1457	glColor4ub (255, 255, 255, 255);	1794	// clear key, in case of extra padding
		1795	memset (&skey, 0, sizeof (skey));
		1796
		1797	memset (&key, 0, sizeof (key));
		1798	key.r = 255;
		1799	key.g = 255;
		1800	key.b = 255;
		1801	key.a = 255;
		1802	key.mode = GL_QUADS;
		1803	key.format = GL_T2F_V3F;
		1804	key.texname = -1;
		1805
		1806	mx += self->x;
		1807	my += self->y;
		1808
		1809	// first pass: determine smooth_max
		1810	// rather ugly, if you ask me
		1811	// could also be stored inside mapcell and updated on change
		1812	memset (smooth_max, 0, sizeof (smooth_max));
		1813
		1814	for (y = 0; y < sh; y++)
		1815	if (0 <= y + my && y + my < self->rows)
		1816	{
		1817	maprow *row = self->row + (y + my);
		1818
		1819	for (x = 0; x < sw; x++)
		1820	if (row->c0 <= x + mx && x + mx < row->c1)
		1821	{
		1822	mapcell *cell = row->col + (x + mx - row->c0);
		1823
		1824	smooth_max[x + 1][y + 1] =
		1825	MAX (self->tex [cell->tile [0]].smoothlevel,
		1826	MAX (self->tex [cell->tile [1]].smoothlevel,
		1827	self->tex [cell->tile [2]].smoothlevel));
		1828	}
		1829	}
1458		1830
1459	glEnable (GL_BLEND);	1831	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461	glEnable (GL_TEXTURE_2D);
1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463		1834
1464	glBegin (GL_QUADS);
1465
1466	last_name = 0;
1467
1468	for (z = 0; z < 3; z++)	1835	for (z = 0; z <= 2; z++)
		1836	{
		1837	memset (smooth_level, 0, sizeof (smooth_level));
		1838
1469	for (y = 0; y < sh; y++)	1839	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	1840	if (0 <= y + my && y + my < self->rows)
1471	{	1841	{
1472	maprow *row = self->row + (y + vy);	1842	maprow *row = self->row + (y + my);
1473		1843
1474	for (x = 0; x < sw; x++)	1844	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	1845	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	1846	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	1847	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	1848	tileid tile = cell->tile [z];
1480		1849
1481	if (face)	1850	if (tile)
		1851	{
		1852	maptex tex = self->tex [tile];
		1853	int px, py;
		1854
		1855	if (key.texname != tex.name)
		1856	{
		1857	if (!tex.name)
		1858	tex = self->tex [2]; /* missing, replace by noface */
		1859
		1860	key.texname = tex.name;
		1861	arr = rc_array (rc, &key);
		1862	}
		1863
		1864	px = (x + 1) * T - tex.w;
		1865	py = (y + 1) * T - tex.h;
		1866
		1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1871
		1872	if (cell->flags && z == 2)
		1873	{
		1874	// overlays such as the speech bubble, probably more to come
		1875	if (cell->flags & 1)
		1876	{
		1877	maptex tex = self->tex [1];
		1878	int px = x * T + T * 2 / 32;
		1879	int py = y * T - T * 6 / 32;
		1880
		1881	if (tex.name)
		1882	{
		1883	if (key.texname != tex.name)
		1884	{
		1885	key.texname = tex.name;
		1886	arr = rc_array (rc, &key);
		1887	}
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1893	}
		1894	}
		1895	}
		1896
		1897	// update smooth hash
		1898	if (tex.smoothtile)
		1899	{
		1900	skey.tile = tex.smoothtile;
		1901	skey.level = tex.smoothlevel;
		1902
		1903	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1904
		1905	// add bits to current tile and all neighbours. skey.x\|y is
		1906	// shifted +1\|+1 so we always stay positive.
		1907
		1908	// bits is ___n cccc CCCC bbbb
		1909	// n do not draw borders&corners
		1910	// c draw these corners, but...
		1911	// C ... not these
		1912	// b draw these borders
		1913
		1914	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1915	// ┃· ·· ·┃ ━━
		1916
		1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1918	// ·· ·· ·┏ ┓·
		1919
		1920	// full tile
		1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1922
		1923	// borders
		1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1928
		1929	// corners
		1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1934	}
		1935	}
		1936	}
		1937	}
		1938
		1939	rc_draw (rc);
		1940	rc_clear (rc);
		1941
		1942	// go through all smoothlevels, lowest to highest, then draw.
		1943	// this is basically counting sort
		1944	{
		1945	int w, b;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glBegin (GL_QUADS);
		1949	for (w = 0; w < 256 / 32; ++w)
		1950	{
		1951	uint32_t smask = smooth_level [w];
		1952	if (smask)
		1953	for (b = 0; b < 32; ++b)
		1954	if (smask & (((uint32_t)1) << b))
1482	{	1955	{
1483	maptex tex = self->tex [face];	1956	int level = (w << 5) \| b;
		1957	HE *he;
1484		1958
1485	int px = (x + 1) * 32 - tex.w;	1959	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	1960	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	1961	{
		1962	smooth_key skey = (smooth_key )HeKEY (he);
		1963	IV bits = SvIVX (HeVAL (he));
		1964
		1965	if (!(bits & 0x1000)
		1966	&& skey->level == level
		1967	&& level > smooth_max [skey->x][skey->y])
		1968	{
		1969	maptex tex = self->tex [skey->tile];
		1970	int px = (((int)skey->x) - 1) * T;
		1971	int py = (((int)skey->y) - 1) * T;
		1972	int border = bits & 15;
		1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1974	float dx = tex.s * .0625f; // 16 images/row
		1975	float dy = tex.t * .5f ; // 2 images/column
		1976
		1977	if (tex.name)
		1978	{
		1979	// this time avoiding texture state changes
		1980	// save gobs of state changes.
		1981	if (key.texname != tex.name)
		1982	{
1490	glEnd ();	1983	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493	glBegin (GL_QUADS);	1985	glBegin (GL_QUADS);
		1986	}
		1987
		1988	if (border)
		1989	{
		1990	float ox = border * dx;
		1991
		1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1996	}
		1997
		1998	if (corner)
		1999	{
		2000	float ox = corner * dx;
		2001
		2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2006	}
		2007	}
		2008	}
1494	}	2009	}
1495
1496	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500	}	2010	}
1501	}
1502	}	2011	}
1503		2012
1504	glEnd ();	2013	glEnd ();
1505
1506	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
		2016	}
		2017
		2018	hv_clear (smooth);
		2019	}
		2020
1507	glDisable (GL_BLEND);	2021	glDisable (GL_BLEND);
1508	}	2022	rc_free (rc);
1509		2023
		2024	// top layer: overlays such as the health bar
		2025	for (y = 0; y < sh; y++)
		2026	if (0 <= y + my && y + my < self->rows)
		2027	{
		2028	maprow *row = self->row + (y + my);
		2029
		2030	for (x = 0; x < sw; x++)
		2031	if (row->c0 <= x + mx && x + mx < row->c1)
		2032	{
		2033	mapcell *cell = row->col + (x + mx - row->c0);
		2034
		2035	int px = x * T;
		2036	int py = y * T;
		2037
		2038	if (cell->stat_hp)
		2039	{
		2040	int width = cell->stat_width * T;
		2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2042
		2043	glColor3ub (0, 0, 0);
		2044	glRectf (px + 1, py - thick - 2,
		2045	px + width - 1, py);
		2046
		2047	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2048	glRectf (px + 2,
		2049	py - thick - 1,
		2050	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2051	}
		2052	}
		2053	}
		2054	}
		2055
1510	void	2056	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	2058	CODE:
1513	{	2059	{
1514	static float color[16][3] = {	2060	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	2061	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	2062	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	2063	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	2064	{ 1.00F, 0.00F, 0.00F },
1519		2065
1520	{ 1.00, 0.54, 0.00 },	2066	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	2067	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	2068	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	2069	{ 0.18F, 0.54F, 0.34F },
1524		2070
1525	{ 0.56, 0.73, 0.56 },	2071	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	2072	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	2073	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	2074	{ 0.99F, 0.77F, 0.26F },
1529		2075
1530	{ 0.74, 0.65, 0.41 },	2076	{ 0.74F, 0.65F, 0.41F },
1531		2077
1532	{ 0.00, 1.00, 1.00 },	2078	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	2079	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	2080	{ 1.00F, 1.00F, 0.00F },
1535	};	2081	};
1536		2082
1537	int x, y;	2083	int x, y;
1538		2084
1539	glEnable (GL_TEXTURE_2D);	2085	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2112	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2113	glDisable (GL_TEXTURE_2D);
1568	}	2114	}
1569		2115
1570	void	2116	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2118	PPCODE:
1573	{	2119	{
1574	int vx, vy;
1575	int x, y;	2120	int x, y;
		2121	int sw1 = sw + 2;
		2122	int sh1 = sh + 2;
		2123	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2124	int sw34 = (sw * 3 + 3) & ~3;
		2125	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2126	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2127	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2128
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2129	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2130	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2131
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2132	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2133	my += self->y - 1;
1586		2134
		2135	memset (darkness1, 255, sw1 * sh1);
		2136
1587	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1589	{	2139	{
1590	maprow *row = self->row + (y + vy);	2140	maprow *row = self->row + (y + my);
1591		2141
1592	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2144	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1596		2146
1597	darkness[y * sw4 + x] = cell->darkness < 0	2147	darkness1 [y * sw1 + x] = cell->darkness
		2148	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2149	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2150	}
1601	}	2151	}
1602		2152
		2153	for (y = 0; y < sh; ++y)
		2154	for (x = 0; x < sw; ++x)
		2155	{
		2156	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2157	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2158	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2159	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2160	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2161	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2162	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2163	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2164	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2165
		2166	uint8_t r11 = (d11 + d21 + d12) / 3;
		2167	uint8_t r21 = d21;
		2168	uint8_t r31 = (d21 + d31 + d32) / 3;
		2169
		2170	uint8_t r12 = d12;
		2171	uint8_t r22 = d22;
		2172	uint8_t r32 = d32;
		2173
		2174	uint8_t r13 = (d13 + d23 + d12) / 3;
		2175	uint8_t r23 = d23;
		2176	uint8_t r33 = (d23 + d33 + d32) / 3;
		2177
		2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2187	}
		2188
		2189	free (darkness1);
		2190
1603	EXTEND (SP, 3);	2191	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2192	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2193	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2194	PUSHs (darkness3_sv);
1607	}	2195	}
1608		2196
1609	SV *	2197	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1611	CODE:	2199	CODE:
1612	{	2200	{
1613	int x, y, x1, y1;	2201	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2202	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2203	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2228	if (row && row->c0 <= x && x < row->c1)
1641	{	2229	{
1642	mapcell *cell = row->col + (x - row->c0);	2230	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2231	uint8_t flags = 0;
1644		2232
1645	if (cell->face [0]) flags \|= 1;	2233	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2234	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2235	if (cell->tile [2]) flags \|= 4;
1648		2236
1649	*data++ = flags;	2237	*data++ = flags;
1650		2238
1651	if (flags & 1)	2239	if (flags & 1)
1652	{	2240	{
		2241	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2242	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2243	*data++ = tile;
1655	}	2244	}
1656		2245
1657	if (flags & 2)	2246	if (flags & 2)
1658	{	2247	{
		2248	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2249	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2250	*data++ = tile;
1661	}	2251	}
1662		2252
1663	if (flags & 4)	2253	if (flags & 4)
1664	{	2254	{
		2255	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2256	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2257	*data++ = tile;
1667	}	2258	}
1668	}	2259	}
1669	else	2260	else
1670	*data++ = 0;	2261	*data++ = 0;
1671	}	2262	}
…		…
1677	}	2268	}
1678	OUTPUT:	2269	OUTPUT:
1679	RETVAL	2270	RETVAL
1680		2271
1681	void	2272	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1683	PPCODE:	2274	PPCODE:
1684	{	2275	{
1685	int x, y, z;	2276	int x, y, z;
1686	int w, h;	2277	int w, h;
1687	int x1, y1;	2278	int x1, y1;
1688		2279
1689	if (*data++ != 0)	2280	if (*data++ != 0)
1690	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
1691		2282
1692	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
1693	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
1694		2285
1695	// we need to do this 'cause we don't keep an absolute coord system for rows	2286	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1711	{	2302	{
1712	uint8_t flags = *data++;	2303	uint8_t flags = *data++;
1713		2304
1714	if (flags)	2305	if (flags)
1715	{	2306	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2307	mapcell *cell = row_get_cell (row, x);
		2308	tileid tile[3] = { 0, 0, 0 };
1719		2309
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2310	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2311	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2312	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2313
1724	if (cell->darkness <= 0)	2314	if (cell->darkness == 0)
1725	{	2315	{
1726	cell->darkness = -1;	2316	cell->darkness = 0;
1727		2317
1728	for (z = 0; z <= 2; z++)	2318	for (z = 0; z <= 2; z++)
1729	{	2319	{
1730	cell->face[z] = face[z];	2320	tileid t = tile [z];
1731		2321
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2322	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2323	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2324	XPUSHs (sv_2mortal (newSViv (t)));
		2325	need_texid (self, t);
		2326	}
		2327
		2328	cell->tile [z] = t;
1734	}	2329	}
1735	}	2330	}
1736	}	2331	}
1737	}	2332	}
1738	}	2333	}
1739	}	2334	}
1740		2335
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2336	MODULE = CFPlus PACKAGE = CFPlus::RW
1742		2337
1743	CFClient::MixChunk	2338	CFPlus::RW
1744	new_from_file (SV class, char path)	2339	new (SV class, SV data_sv)
1745	CODE:	2340	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
1747	OUTPUT:	2347	OUTPUT:
1748	RETVAL	2348	RETVAL
1749		2349
		2350	CFPlus::RW
		2351	new_from_file (SV class, const char path, const char *mode = "rb")
		2352	CODE:
		2353	RETVAL = SDL_RWFromFile (path, mode);
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	# fails on win32:
		2358	# CFPlus.xs(2268) : error C2059: syntax error : '('
1750	void	2359	#void
		2360	#close (CFPlus::RW self)
		2361	# CODE:
		2362	# (self->(close)) (self);
		2363
		2364	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2365
		2366	PROTOTYPES: DISABLE
		2367
		2368	CFPlus::Channel
		2369	find ()
		2370	CODE:
		2371	{
		2372	RETVAL = Mix_GroupAvailable (-1);
		2373
		2374	if (RETVAL < 0)
		2375	{
		2376	RETVAL = Mix_GroupOldest (-1);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	Mix_HaltChannel (RETVAL);
		2382	}
		2383
		2384	Mix_UnregisterAllEffects (RETVAL);
		2385	Mix_Volume (RETVAL, 128);
		2386	}
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void
		2391	halt (CFPlus::Channel self)
		2392	CODE:
		2393	Mix_HaltChannel (self);
		2394
		2395	void
		2396	expire (CFPlus::Channel self, int ticks = -1)
		2397	CODE:
		2398	Mix_ExpireChannel (self, ticks);
		2399
		2400	void
		2401	fade_out (CFPlus::Channel self, int ticks = -1)
		2402	CODE:
		2403	Mix_FadeOutChannel (self, ticks);
		2404
		2405	int
		2406	volume (CFPlus::Channel self, int volume)
		2407	CODE:
		2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	unregister_all_effects (CFPlus::Channel self)
		2414	CODE:
		2415	Mix_UnregisterAllEffects (self);
		2416
		2417	void
		2418	set_panning (CFPlus::Channel self, int left, int right)
		2419	CODE:
		2420	left = CLAMP (left , 0, 255);
		2421	right = CLAMP (right, 0, 255);
		2422	Mix_SetPanning (self, left, right);
		2423
		2424	void
		2425	set_distance (CFPlus::Channel self, int distance)
		2426	CODE:
		2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2428
		2429	void
		2430	set_position (CFPlus::Channel self, int angle, int distance)
		2431	CODE:
		2432
		2433	void
		2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2435	CODE:
		2436	{
		2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2440	}
		2441
		2442	void
		2443	set_reverse_stereo (CFPlus::Channel self, int flip)
		2444	CODE:
		2445	Mix_SetReverseStereo (self, flip);
		2446
		2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2448
		2449	PROTOTYPES: DISABLE
		2450
		2451	CFPlus::MixChunk
		2452	new (SV *class, CFPlus::RW rwops)
		2453	CODE:
		2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2455	OUTPUT:
		2456	RETVAL
		2457
		2458	void
1751	DESTROY (CFClient::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
1752	CODE:	2460	CODE:
1753	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
1754		2462
1755	int	2463	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
1757	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
1758	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2469	OUTPUT:
1760	RETVAL	2470	RETVAL
1761		2471
1762	int	2472	CFPlus::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2474	CODE:
		2475	{
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2477
		2478	if (RETVAL < 0)
		2479	XSRETURN_UNDEF;
		2480
		2481	if (channel < 0)
		2482	{
		2483	Mix_UnregisterAllEffects (RETVAL);
		2484	Mix_Volume (RETVAL, 128);
		2485	}
		2486	}
1766	OUTPUT:	2487	OUTPUT:
1767	RETVAL	2488	RETVAL
1768		2489
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1770		2491
1771	int	2492	int
1772	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
1773	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
1774	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2499	OUTPUT:
1776	RETVAL	2500	RETVAL
1777		2501
		2502	void
		2503	fade_out (int ms)
		2504	CODE:
		2505	Mix_FadeOutMusic (ms);
		2506
		2507	void
		2508	halt ()
		2509	CODE:
		2510	Mix_HaltMusic ();
		2511
1778	CFClient::MixMusic	2512	CFPlus::MixMusic
1779	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
1780	CODE:	2514	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
1782	OUTPUT:	2516	OUTPUT:
1783	RETVAL	2517	RETVAL
1784		2518
1785	void	2519	void
1786	DESTROY (CFClient::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
1787	CODE:	2521	CODE:
1788	Mix_FreeMusic (self);	2522	Mix_FreeMusic (self);
1789		2523
1790	int	2524	int
1791	play (CFClient::MixMusic self, int loops = -1)	2525	play (CFPlus::MixMusic self, int loops = -1)
1792	CODE:	2526	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2528	OUTPUT:
1795	RETVAL	2529	RETVAL
1796		2530
		2531	void
		2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2533	CODE:
		2534	Mix_FadeInMusicPos (self, loops, ms, position);
		2535
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
1798		2539
1799	BOOT:	2540	BOOT:
1800	{	2541	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1802	static const struct {	2543	static const struct {
1803	const char *name;	2544	const char *name;
1804	IV iv;	2545	IV iv;
1805	} *civ, const_iv[] = {	2546	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2547	# define const_iv(name) { # name, (IV)name }
		2548	const_iv (GL_VENDOR),
		2549	const_iv (GL_VERSION),
		2550	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2551	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2552	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2553	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2554	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2555	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2559	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2560	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2561	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2562	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2565	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2569	const_iv (GL_DST_ALPHA),
…		…
1837	const_iv (GL_INTENSITY),	2582	const_iv (GL_INTENSITY),
1838	const_iv (GL_LUMINANCE),	2583	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2584	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2586	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2587	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2588	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2589	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2590	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2591	const_iv (GL_COMPRESSED_RGB_ARB),
		2592	const_iv (GL_COMPRESSED_RGBA_ARB),
1842	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
		2594	const_iv (GL_PROXY_TEXTURE_1D),
		2595	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2598	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2599	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2600	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
		2628	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2629	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2631	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2632	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2633	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2634	const_iv (GL_TRIANGLE_FAN),
		2635	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2637	const_iv (GL_POINT_SMOOTH_HINT),
		2638	const_iv (GL_LINE_SMOOTH_HINT),
		2639	const_iv (GL_POLYGON_SMOOTH_HINT),
		2640	const_iv (GL_GENERATE_MIPMAP_HINT),
		2641	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2645	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2646	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2647	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2648	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2649	# undef const_iv
1887	};	2650	};
1888		2651
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2654
		2655	texture_av = newAV ();
		2656	AvREAL_off (texture_av);
1891	}	2657	}
		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
1892		2664
1893	char *	2665	char *
1894	gl_vendor ()	2666	gl_vendor ()
1895	CODE:	2667	CODE:
1896	RETVAL = (char *)glGetString (GL_VENDOR);	2668	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1909	CODE:	2681	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	2683	OUTPUT:
1912	RETVAL	2684	RETVAL
1913		2685
		2686	const char *glGetString (GLenum pname)
		2687
		2688	GLint glGetInteger (GLenum pname)
		2689	CODE:
		2690	glGetIntegerv (pname, &RETVAL);
		2691	OUTPUT:
		2692	RETVAL
		2693
		2694	GLdouble glGetDouble (GLenum pname)
		2695	CODE:
		2696	glGetDoublev (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
1914	int glGetError ()	2700	int glGetError ()
1915		2701
1916	void glFinish ()	2702	void glFinish ()
1917		2703
1918	void glClear (int mask)	2704	void glClear (int mask)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2742	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		2743
1958	# near_ and far_ are due to microsofts buggy "c" compiler	2744	# near_ and far_ are due to microsofts buggy "c" compiler
1959	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2745	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2746
		2747	PROTOTYPES: DISABLE
1960		2748
1961	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
1962		2750
1963	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
1964		2752
…		…
1972		2760
1973	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
1974	CODE:	2762	CODE:
1975	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
1976		2764
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	2765	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @
1983	ALIAS:	2766	ALIAS:
1984	glColor_premultiply = 1	2767	glColor_premultiply = 1
1985	CODE:	2768	CODE:
1986	if (ix)	2769	if (ix)
1987	{	2770	{
1988	r *= a;	2771	r *= a;
1989	g *= a;	2772	g *= a;
1990	b *= a;	2773	b *= a;
1991	}	2774	}
1992	// microsoft visual "c" rounds instead of truncating...	2775	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2776	glColor4f (r, g, b, a);
1994	MIN ((int)(g * 256.f), 255),
1995	MIN ((int)(b * 256.f), 255),
1996	MIN ((int)(a * 256.f), 255));
1997
1998	void glInterleavedArrays (int format, int stride, char *data)
1999
2000	void glDrawElements (int mode, int count, int type, char *indices)
2001
2002	# 1.2 void glDrawRangeElements (int mode, int start, int end
2003		2777
2004	void glRasterPos (float x, float y, float z = 0.)	2778	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	2779	CODE:
2006	glRasterPos3f (0, 0, z);	2780	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	2781	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		2786
2013	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
2014	CODE:	2788	CODE:
2015	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
2016		2790
		2791	void glRect (float x1, float y1, float x2, float y2)
		2792	CODE:
		2793	glRectf (x1, y1, x2, y2);
		2794
		2795	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2796	CODE:
		2797	glBegin (GL_LINE_LOOP);
		2798	glVertex2f (x1, y1);
		2799	glVertex2f (x2, y1);
		2800	glVertex2f (x2, y2);
		2801	glVertex2f (x1, y2);
		2802	glEnd ();
		2803
		2804	PROTOTYPES: ENABLE
		2805
		2806	void glBegin (int mode)
		2807
		2808	void glEnd ()
		2809
		2810	void glPointSize (GLfloat size)
		2811
		2812	void glLineWidth (GLfloat width)
		2813
		2814	void glInterleavedArrays (int format, int stride, char *data)
		2815
		2816	void glDrawElements (int mode, int count, int type, char *indices)
		2817
		2818	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2819
2017	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
2018	CODE:	2821	CODE:
2019	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
2020		2823
2021	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
2043		2846
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		2848
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2047		2850
		2851	void glPixelZoom (float x, float y)
		2852
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2853	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		2854
2050	int glGenTexture ()	2855	int glGenTexture ()
2051	CODE:	2856	CODE:
2052	{	2857	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	2858	OUTPUT:
2058	RETVAL	2859	RETVAL
2059		2860
2060	void glDeleteTexture (int name)	2861	void glDeleteTexture (int name)
2061	CODE:	2862	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	2863	del_texture (name);
2065	}	2864
2066
2067	int glGenList ()	2865	int glGenList ()
2068	CODE:	2866	CODE:
2069	RETVAL = glGenLists (1);	2867	RETVAL = glGenLists (1);
2070	OUTPUT:	2868	OUTPUT:
2071	RETVAL	2869	RETVAL
…		…
2078		2876
2079	void glEndList ()	2877	void glEndList ()
2080		2878
2081	void glCallList (int list)	2879	void glCallList (int list)
2082		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2083		2882
		2883	PROTOTYPES: DISABLE
		2884
		2885	void
		2886	find_widget (SV *self, NV x, NV y)
		2887	PPCODE:
		2888	{
		2889	if (within_widget (self, x, y))
		2890	XPUSHs (self);
		2891	}
		2892
		2893	BOOT:
		2894	{
		2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2896
		2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2901	}
		2902
		2903	void
		2904	draw (SV *self)
		2905	CODE:
		2906	{
		2907	HV *hv;
		2908	SV **svp;
		2909	NV x, y, w, h;
		2910	SV *draw_x_sv = GvSV (draw_x_gv);
		2911	SV *draw_y_sv = GvSV (draw_y_gv);
		2912	SV *draw_w_sv = GvSV (draw_w_gv);
		2913	SV *draw_h_sv = GvSV (draw_h_gv);
		2914	double draw_x, draw_y;
		2915
		2916	if (!SvROK (self))
		2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2918
		2919	hv = (HV *)SvRV (self);
		2920
		2921	if (SvTYPE (hv) != SVt_PVHV)
		2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2923
		2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2926
		2927	if (!h \|\| !w)
		2928	XSRETURN_EMPTY;
		2929
		2930	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2932
		2933	draw_x = SvNV (draw_x_sv) + x;
		2934	draw_y = SvNV (draw_y_sv) + y;
		2935
		2936	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2937	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2938	XSRETURN_EMPTY;
		2939
		2940	sv_setnv (draw_x_sv, draw_x);
		2941	sv_setnv (draw_y_sv, draw_y);
		2942
		2943	glPushMatrix ();
		2944	glTranslated (x, y, 0);
		2945
		2946	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2947	{
		2948	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2949
		2950	if (svp && SvTRUE (*svp))
		2951	{
		2952	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2953	glEnable (GL_BLEND);
		2954	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2955	glBegin (GL_QUADS);
		2956	glVertex2f (0, 0);
		2957	glVertex2f (w, 0);
		2958	glVertex2f (w, h);
		2959	glVertex2f (0, h);
		2960	glEnd ();
		2961	glDisable (GL_BLEND);
		2962	}
		2963	}
		2964	#if 0
		2965	// draw borders, for debugging
		2966	glPushMatrix ();
		2967	glColor4f (1., 1., 0., 1.);
		2968	glTranslatef (.5, .5, 0.);
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (0 , 0);
		2971	glVertex2f (w - 1, 0);
		2972	glVertex2f (w - 1, h - 1);
		2973	glVertex2f (0 , h - 1);
		2974	glEnd ();
		2975	glPopMatrix ();
		2976	#endif
		2977	PUSHMARK (SP);
		2978	XPUSHs (self);
		2979	PUTBACK;
		2980	call_method ("_draw", G_VOID \| G_DISCARD);
		2981	SPAGAIN;
		2982
		2983	glPopMatrix ();
		2984
		2985	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2986	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2987	}
		2988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.236 by root, Mon Oct 8 16:10:14 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.236 by root, Mon Oct 8 16:10:14 2007 UTC