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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 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>	50
27	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
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	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
		79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		80
47	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
48		82
49	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
51		85
52	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
		91	#if 1
		92	# define PARACHUTE SDL_INIT_NOPARACHUTE
		93	#else
		94	# define PARACHUTE 0
		95	#endif
		96
		97	static AV *texture_av;
53		98
54	static struct	99	static struct
55	{	100	{
56	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	102	#include "glfunc.h"
58	#undef GL_FUNC	103	#undef GL_FUNC
59	} gl;	104	} gl;
60		105
		106	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	108	{
63	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	113	else
68	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
69	}	115	}
70		116
		117	static GLuint
		118	gen_texture ()
		119	{
		120	GLuint name;
		121
		122	if (AvFILL (texture_av) >= 0)
		123	name = (GLuint)(size_t)av_pop (texture_av);
		124	else
		125	glGenTextures (1, &name);
		126
		127	return name;
		128	}
		129
		130	static void
		131	del_texture (GLuint name)
		132	{
		133	/* make a half-assed attempt at returning the memory used by the texture */
		134	/* textures are frequently being reused by cfplus anyway */
		135	/glBindTexture (GL_TEXTURE_2D, name);/
		136	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		137	av_push (texture_av, (SV *)(size_t)name);
		138	glDeleteTextures (1, &name);
		139	}
		140
		141	#include "texcache.c"
		142	#include "rendercache.c"
		143
		144	#include "pango-font.c"
		145	#include "pango-fontmap.c"
		146	#include "pango-render.c"
		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
73		152
74	typedef PangoFontDescription *CFClient__Font;	153	typedef PangoFontDescription *DC__Font;
		154
		155	static int
		156	shape_attr_p (PangoLayoutRun *run)
		157	{
		158	GSList *attrs = run->item->analysis.extra_attrs;
		159
		160	while (attrs)
		161	{
		162	PangoAttribute *attr = attrs->data;
		163
		164	if (attr->klass->type == PANGO_ATTR_SHAPE)
		165	return 1;
		166
		167	attrs = attrs->next;
		168	}
		169
		170	return 0;
		171	}
75		172
76	typedef struct cf_layout {	173	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	174	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
80	int base_height;	176	int base_height;
81	CFClient__Font font;	177	DC__Font font;
		178	rc_t *rc;
82	} *CFClient__Layout;	179	} *DC__Layout;
83		180
84	static CFClient__Font default_font;	181	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	182	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	183	static PangoFontMap *opengl_fontmap;
87		184
88	static void	185	static void
89	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
90	{	187	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	188	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	189	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	190	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	191	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	193	}
101		194
102	static void	195	static void
103	layout_update_font (CFClient__Layout self)	196	layout_update_font (DC__Layout self)
104	{	197	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
107	*/	200	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
109		202
110	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		205
113	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
114	}	207	}
115		208
116	static void	209	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	211	{
		212	PangoRectangle rect;
		213
		214	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	215	pango_layout_get_extents (self->pl, 0, &rect);
120		216
121	if (!w) w = 1;	217	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	218	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		219
124	w = (w + 3) & ~3;	220	if (!rect.width) rect.width = 1;
125	}	221	if (!rect.height) rect.height = 1;
126		222
		223	*w = rect.width;
		224	*h = rect.height;
		225	}
		226
		227	typedef uint16_t tileid;
127	typedef uint16_t mapface;	228	typedef uint16_t faceid;
128		229
129	typedef struct {	230	typedef struct {
130	GLint name;	231	GLuint name;
131	int w, h;	232	int w, h;
132	float s, t;	233	float s, t;
133	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
134	} maptex;	237	} maptex;
135		238
136	typedef struct {	239	typedef struct {
		240	uint32_t player;
		241	tileid tile[3];
137	int16_t darkness;	242	uint16_t darkness;
138	mapface face[3];	243	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	244	} mapcell;
140		245
141	typedef struct {	246	typedef struct {
142	int32_t c0, c1;	247	int32_t c0, c1;
143	mapcell *col;	248	mapcell *col;
144	} maprow;	249	} maprow;
145		250
146	typedef struct map {	251	typedef struct map {
147	int x, y, w, h;	252	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	254	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	255	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		256
155	int32_t rows;	257	int32_t rows;
156	maprow *row;	258	maprow *row;
157	} *CFClient__Map;	259	} *DC__Map;
158		260
159	static char *	261	static char *
160	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
161	{	263	{
162	char *p;	264	char *p;
179	}	281	}
180		282
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		285
		286	static void
		287	need_facenum (struct map *self, faceid face)
		288	{
		289	while (self->faces <= face)
		290	{
		291	Append (tileid, self->face2tile, self->faces, self->faces);
		292	self->faces *= 2;
		293	}
		294	}
		295
		296	static void
		297	need_texid (struct map *self, int texid)
		298	{
		299	while (self->texs <= texid)
		300	{
		301	Append (maptex, self->tex, self->texs, self->texs);
		302	self->texs *= 2;
		303	}
		304	}
		305
184	static maprow *	306	static maprow *
185	map_get_row (CFClient__Map self, int y)	307	map_get_row (DC__Map self, int y)
186	{	308	{
187	if (0 > y)	309	if (0 > y)
188	{	310	{
189	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
228		350
229	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
230	}	352	}
231		353
232	static mapcell *	354	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
234	{	356	{
235	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
236	}	358	}
237		359
238	static void	360	static void
239	map_clear (CFClient__Map self)	361	map_clear (DC__Map self)
240	{	362	{
241	int r;	363	int r;
242		364
243	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
252	self->row = 0;	374	self->row = 0;
253	self->rows = 0;	375	self->rows = 0;
254	}	376	}
255		377
256	static void	378	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
258	{	380	{
259	int x, y;	381	int x, y;
260	maprow *row;	382	maprow *row;
		383	mapcell *cell;
261		384
262	for (y = y0; y < y0 + h; y++)	385	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	386	if (y >= 0)
264	{	387	{
265	if (y >= self->rows)	388	if (y >= self->rows)
…		…
271	if (x >= row->c0)	394	if (x >= row->c0)
272	{	395	{
273	if (x >= row->c1)	396	if (x >= row->c1)
274	break;	397	break;
275		398
276	row->col[x - row->c0].darkness = -1;	399	cell = row->col + x - row->c0;
		400
		401	cell->darkness = 0;
		402	cell->stat_hp = 0;
		403	cell->flags = 0;
		404	cell->player = 0;
277	}	405	}
278	}	406	}
		407	}
		408
		409	typedef struct {
		410	tileid tile;
		411	uint8_t x, y, level;
		412	} smooth_key;
		413
		414	static void
		415	smooth_or_bits (HV hv, smooth_key key, IV bits)
		416	{
		417	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		418
		419	if (SvIOK (*sv))
		420	SvIV_set (sv, SvIVX (sv) \| bits);
		421	else
		422	sv_setiv (*sv, bits);
279	}	423	}
280		424
281	static void	425	static void
282	music_finished (void)	426	music_finished (void)
283	{	427	{
…		…
319	n \|= n >> 16;	463	n \|= n >> 16;
320		464
321	return n + 1;	465	return n + 1;
322	}	466	}
323		467
324	MODULE = CFClient PACKAGE = CFClient	468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
		479	/* SDL should provide this, really. */
		480	#define SDLK_MODIFIER_MIN 300
		481	#define SDLK_MODIFIER_MAX 314
		482
		483	/******************************************************************************/
		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp \|\| !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
325		527
326	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
327		529
328	BOOT:	530	BOOT:
329	{	531	{
330	HV *stash = gv_stashpv ("CFClient", 1);	532	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	533	static const struct {
332	const char *name;	534	const char *name;
333	IV iv;	535	IV iv;
334	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
		538	const_iv (SDLK_MODIFIER_MIN),
		539	const_iv (SDLK_MODIFIER_MAX),
		540
336	const_iv (SDL_ACTIVEEVENT),	541	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	542	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	543	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	544	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	545	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	554	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	555	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	556	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	557	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	558	const_iv (SDL_USEREVENT),
		559
		560	const_iv (SDL_APPINPUTFOCUS),
		561	const_iv (SDL_APPMOUSEFOCUS),
		562	const_iv (SDL_APPACTIVE),
		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	625	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	626	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	627	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	628	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	629	const_iv (SDLK_UNDO),
		630
418	const_iv (KMOD_NONE),	631	const_iv (KMOD_NONE),
		632	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	633	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	634	const_iv (KMOD_RSHIFT),
		635	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	636	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	637	const_iv (KMOD_RCTRL),
		638	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	639	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	640	const_iv (KMOD_RALT),
		641	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	647
431	const_iv (KMOD_SHIFT),	648	const_iv (MIX_DEFAULT_FORMAT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	649	# undef const_iv
435	};	650	};
436		651
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		654
		655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	657	}
		658
		659	void
		660	weaken (SV *rv)
		661	PROTOTYPE: $
		662	CODE:
		663	sv_rvweaken (rv);
		664
		665	int
		666	in_destruct ()
		667	CODE:
		668	RETVAL = PL_main_cv == Nullcv;
		669	OUTPUT:
		670	RETVAL
440		671
441	NV floor (NV x)	672	NV floor (NV x)
442		673
443	NV ceil (NV x)	674	NV ceil (NV x)
444		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
		679
445	void	680	void
446	pango_init ()	681	pango_init ()
447	CODE:	682	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	683	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}	687	/pango_context_set_font_description (opengl_context, default_font);/
455	{	688	#if PANGO_VERSION_CHECK (1, 15, 2)
456	cairo_font_options_t *fopt = cairo_font_options_create ();	689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457	cairo_fontmap = pango_cairo_font_map_get_default ();	690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif	691	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	692	}
		693
		694	char *
		695	SDL_GetError ()
471		696
472	int	697	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
474		699
475	void	700	void
476	SDL_Quit ()	701	SDL_Quit ()
477		702
478	void	703	void
479	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	705	PPCODE:
481	{	706	{
482	SDL_Rect **m;	707	SDL_Rect **m;
483		708
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		713
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		716
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		721
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		723	#if SDL_VERSION_ATLEAST(1,2,10)
499	SDL_EnableUNICODE (1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		726	#endif
501		727
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		729
504	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
505	while (*m)	731	while (*m)
506	{	732	{
		733	if ((m)->w >= 800 && (m)->h >= 480)
		734	{
507	AV *av = newAV ();	735	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
509	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
511		742
512	++m;	743	++m;
513	}	744	}
514	}	745	}
515		746
516	char *
517	SDL_GetError ()
518
519	int	747	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
522	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	761	);
		762
525	if (RETVAL)	763	if (RETVAL)
526	{	764	{
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	769	#include "glfunc.h"
530	# undef GL_FUNC	770	#undef GL_FUNC
531	}	771	}
		772	}
532	OUTPUT:	773	OUTPUT:
533	RETVAL	774	RETVAL
534		775
535	void	776	void
536	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
537		778
538	char *	779	char *
539	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
540		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
541	void	788	void
542	SDL_PollEvent ()	789	poll_events ()
543	PPCODE:	790	PPCODE:
544	{	791	{
545	SDL_Event ev;	792	SDL_Event ev;
546		793
547	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	796	{
549	HV *hv = newHV ();	797	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		799
552	switch (ev.type)	800	switch (ev.type)
553	{	801	{
554	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
555	case SDL_KEYUP:	803	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	809	break;
561		810
562	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	814	break;
566		815
567	case SDL_MOUSEMOTION:	816	case SDL_MOUSEMOTION:
		817	{
		818	int state = ev.motion.state;
		819	int x = ev.motion.x;
		820	int y = ev.motion.y;
		821	int xrel = ev.motion.xrel;
		822	int yrel = ev.motion.yrel;
		823
		824	/* do simplistic event compression */
		825	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		826	&& state == ev.motion.state)
		827	{
		828	xrel += ev.motion.xrel;
		829	yrel += ev.motion.yrel;
		830	x = ev.motion.x;
		831	y = ev.motion.y;
		832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		833	}
		834
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
575	break;	842	break;
576		843
577	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580		847
581	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	858	break;
592	}	859	}
593		860
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595	}	862	}
596	}	863	}
597		864
598	int	865	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600	POSTCALL:	867	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
603		870
604	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
605	Mix_CloseAudio ()	888	Mix_CloseAudio ()
606		889
607	int	890	int
608	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
609		892
		893	const char *
		894	Mix_GetError ()
		895
610	void	896	void
611	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
612	CODE:	898	CODE:
		899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		900
		901	void
		902	win32_proxy_info ()
		903	PPCODE:
		904	{
613	#ifndef _WIN32	905	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	906	char buffer[2048];
		907	DWORD buflen;
		908
		909	EXTEND (SP, 3);
		910
		911	buflen = sizeof (buffer);
		912	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		913	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		914	{
		915	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		916
		917	buflen = sizeof (buffer);
		918	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		919	{
		920	PUSHs (newSVpv (buffer, 0));
		921
		922	buflen = sizeof (buffer);
		923	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		924	PUSHs (newSVpv (buffer, 0));
		925	}
		926	}
615	#endif	927	#endif
		928	}
616		929
617	void	930	int
618	add_font (char *file)	931	add_font (char *file)
619	CODE:	932	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32	934	OUTPUT:
622	// cairo... sigh... requires win2000	935	RETVAL
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		936
626	void	937	void
627	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
628	ALIAS:	939	ALIAS:
629	load_image_file = 1	940	load_image_file = 1
…		…
632	STRLEN image_len;	943	STRLEN image_len;
633	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
634	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
635	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
639		950
640	if (!rw)	951	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
642		953
…		…
671		982
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	983	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		984
674	assert (surface2->pitch == surface2->w * 4);	985	assert (surface2->pitch == surface2->w * 4);
675		986
		987	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	988	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	989	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	990	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	992	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		995	SDL_UnlockSurface (surface2);
685		996
686	SDL_FreeSurface (surface);	997	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	998	SDL_FreeSurface (surface2);
688	}	999	}
689		1000
…		…
715	void	1026	void
716	error (char *message)	1027	error (char *message)
717	CODE:	1028	CODE:
718	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
719	#ifdef _WIN32	1030	#ifdef _WIN32
720	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
721	#endif	1032	#endif
722		1033
723	void	1034	void
724	fatal (char *message)	1035	fatal (char *message)
725	CODE:	1036	CODE:
726	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
727	#ifdef _WIN32	1038	#ifdef _WIN32
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	1040	#endif
730	_exit (1);	1041	_exit (1);
731		1042
732	void	1043	void
733	_exit (int retval)	1044	_exit (int retval = 0)
734	CODE:	1045	CODE:
		1046	#ifdef WIN32
		1047	ExitThread (retval); // unclean, please beam me up
		1048	#else
735	_exit (retval);	1049	_exit (retval);
		1050	#endif
736		1051
		1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
		1060
737	MODULE = CFClient PACKAGE = CFClient::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
738		1062
739	CFClient::Font	1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
740	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
741	CODE:	1067	CODE:
742	{	1068	{
743	int count;	1069	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	1073	}
748	OUTPUT:	1074	OUTPUT:
749	RETVAL	1075	RETVAL
750		1076
751	void	1077	void
752	DESTROY (CFClient::Font self)	1078	DESTROY (DC::Font self)
753	CODE:	1079	CODE:
754	pango_font_description_free (self);	1080	pango_font_description_free (self);
755		1081
756	void	1082	void
757	make_default (CFClient::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
758	CODE:	1085	CODE:
759	default_font = self;	1086	default_font = self;
760		1087
761	MODULE = CFClient PACKAGE = CFClient::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
762		1089
763	CFClient::Layout	1090	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1091
		1092	void
		1093	glyph_cache_backup ()
		1094	PROTOTYPE:
		1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
		1102	tc_restore ();
		1103
		1104	DC::Layout
		1105	new (SV *class)
765	CODE:	1106	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
767		1108
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1110	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
775	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
776		1117
777	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
779	OUTPUT:	1120	OUTPUT:
780	RETVAL	1121	RETVAL
781		1122
782	void	1123	void
783	DESTROY (CFClient::Layout self)	1124	DESTROY (DC::Layout self)
784	CODE:	1125	CODE:
785	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
786	Safefree (self);	1128	Safefree (self);
787		1129
788	int
789	is_rgba (CFClient::Layout self)
790	CODE:
791	RETVAL = self->rgba;
792	OUTPUT:
793	RETVAL
794
795	void	1130	void
796	set_text (CFClient::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
797	CODE:	1132	CODE:
798	{	1133	{
799	STRLEN textlen;	1134	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
801		1136
802	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
803	}	1138	}
804		1139
805	void	1140	void
806	set_markup (CFClient::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
807	CODE:	1142	CODE:
808	{	1143	{
809	STRLEN textlen;	1144	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
811		1146
812	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
813	}	1148	}
814		1149
		1150	void
		1151	set_shapes (DC::Layout self, ...)
		1152	CODE:
		1153	{
		1154	PangoAttrList *attrs = 0;
		1155	const char *text = pango_layout_get_text (self->pl);
		1156	const char *pos = text;
		1157	int arg = 4;
		1158
		1159	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1160	{
		1161	PangoRectangle inkrect, rect;
		1162	PangoAttribute *attr;
		1163
		1164	int x = SvIV (ST (arg - 3));
		1165	int y = SvIV (ST (arg - 2));
		1166	int w = SvIV (ST (arg - 1));
		1167	int h = SvIV (ST (arg ));
		1168
		1169	inkrect.x = 0;
		1170	inkrect.y = 0;
		1171	inkrect.width = 0;
		1172	inkrect.height = 0;
		1173
		1174	rect.x = x * PANGO_SCALE;
		1175	rect.y = y * PANGO_SCALE;
		1176	rect.width = w * PANGO_SCALE;
		1177	rect.height = h * PANGO_SCALE;
		1178
		1179	if (!attrs)
		1180	attrs = pango_layout_get_attributes (self->pl);
		1181
		1182	attr = pango_attr_shape_new (&inkrect, &rect);
		1183	attr->start_index = pos - text;
		1184	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1185	pango_attr_list_insert (attrs, attr);
		1186
		1187	arg += 4;
		1188	pos += sizeof (OBJ_STR) - 1;
		1189	}
		1190
		1191	if (attrs)
		1192	pango_layout_set_attributes (self->pl, attrs);
		1193	}
		1194
		1195	void
		1196	get_shapes (DC::Layout self)
		1197	PPCODE:
		1198	{
		1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1200
		1201	do
		1202	{
		1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1204
		1205	if (run && shape_attr_p (run))
		1206	{
		1207	PangoRectangle extents;
		1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1209
		1210	EXTEND (SP, 2);
		1211	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1212	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1213	}
		1214	}
		1215	while (pango_layout_iter_next_run (iter));
		1216
		1217	pango_layout_iter_free (iter);
		1218	}
		1219
		1220	int
		1221	has_wrapped (DC::Layout self)
		1222	CODE:
		1223	{
		1224	int lines = 1;
		1225	const char *text = pango_layout_get_text (self->pl);
		1226
		1227	while (*text)
		1228	lines += *text++ == '\n';
		1229
		1230	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1231	}
		1232	OUTPUT:
		1233	RETVAL
		1234
815	SV *	1235	SV *
816	get_text (CFClient::Layout self)	1236	get_text (DC::Layout self)
817	CODE:	1237	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
820	OUTPUT:	1240	OUTPUT:
821	RETVAL	1241	RETVAL
822		1242
823	void	1243	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1245	CODE:
826	self->r = r;	1246	self->r = r;
827	self->g = g;	1247	self->g = g;
828	self->b = b;	1248	self->b = b;
829	self->a = a;	1249	self->a = a;
830		1250
831	void	1251	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
833	CODE:	1253	CODE:
834	if (self->font != font)	1254	if (self->font != font)
835	{	1255	{
836	self->font = font;	1256	self->font = font;
837	layout_update_font (self);	1257	layout_update_font (self);
838	}	1258	}
839		1259
840	void	1260	void
841	set_height (CFClient::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
842	CODE:	1262	CODE:
843	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
844	{	1264	{
845	self->base_height = base_height;	1265	self->base_height = base_height;
846	layout_update_font (self);	1266	layout_update_font (self);
847	}	1267	}
848		1268
849	void	1269	void
850	set_width (CFClient::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
851	CODE:	1271	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1273
854	void	1274	void
855	set_indent (CFClient::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
856	CODE:	1276	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1278
859	void	1279	void
860	set_spacing (CFClient::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
861	CODE:	1281	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1283
864	void	1284	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
866	CODE:	1286	CODE:
867	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
872	);	1292	);
873		1293
874	void	1294	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
876	CODE:	1296	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1298
879	void	1299	void
880	size (CFClient::Layout self)	1300	size (DC::Layout self)
881	PPCODE:	1301	PPCODE:
882	{	1302	{
883	int w, h;	1303	int w, h;
884		1304
885	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
890	}	1310	}
891		1311
892	int	1312	int
		1313	descent (DC::Layout self)
		1314	CODE:
		1315	{
		1316	PangoRectangle rect;
		1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1319	RETVAL = PANGO_DESCENT (rect);
		1320	}
		1321	OUTPUT:
		1322	RETVAL
		1323
		1324	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
894	CODE:	1326	CODE:
895	{	1327	{
896	int index, trailing;	1328	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1330	RETVAL = index + trailing;
899	}	1331	}
900	OUTPUT:	1332	OUTPUT:
901	RETVAL	1333	RETVAL
902		1334
903	void	1335	void
904	cursor_pos (CFClient::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
905	PPCODE:	1337	PPCODE:
906	{	1338	{
907	PangoRectangle strong_pos;	1339	PangoRectangle pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909		1341
910	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
911	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914	}	1346	}
915		1347
916	void	1348	void
917	render (CFClient::Layout self)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
918	PPCODE:	1350	PPCODE:
919	{	1351	{
920	SV *retval;	1352	int line, x;
921	int w, h;
922		1353
923	layout_get_pixel_size (self, &w, &h);	1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
925	if (self->rgba)	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
926	{	1357	--line;
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif	1358	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1359	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1360	PUSHs (sv_2mortal (newSViv (line)));
		1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1362	}
		1363
		1364	void
		1365	line_x_to_index (DC::Layout self, int line, int x)
		1366	PPCODE:
		1367	{
		1368	PangoLayoutLine *lp;
		1369	int index, trailing;
		1370
		1371	if (line < 0)
		1372	XSRETURN_EMPTY;
		1373
		1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1375	XSRETURN_EMPTY; /* do better */
		1376
		1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1378
		1379	EXTEND (SP, 2);
		1380	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1381	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1382	else
980	{	1383	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1384	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1386	}
1005	}	1387	}
1006		1388
		1389	void
		1390	render (DC::Layout self, float x, float y, int flags = 0)
		1391	CODE:
		1392	rc_clear (self->rc);
		1393	pango_opengl_render_layout_subpixel (
		1394	self->pl,
		1395	self->rc,
		1396	x * PANGO_SCALE, y * PANGO_SCALE,
		1397	self->r, self->g, self->b, self->a,
		1398	flags
		1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
		1403
		1404	void
		1405	draw (DC::Layout self)
		1406	CODE:
		1407	{
		1408	glEnable (GL_TEXTURE_2D);
		1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1415
		1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
1008		1424
1009	void	1425	PROTOTYPES: ENABLE
1010	pad2pot (SV data_, SV w_, SV *h_)
1011	CODE:
1012	{
1013	int ow = SvIV (w_);
1014	int oh = SvIV (h_);
1015		1426
1016	if (ow && oh)	1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1017	{	1432	{
1018	int nw = minpot (ow);
1019	int nh = minpot (oh);
1020
1021	if (nw != ow \|\| nh != oh)
1022	{
1023	if (SvOK (data_))
1024	{
1025	STRLEN datalen;	1433	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1436	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1437
1030	SvPOK_only (result_);	1438	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1032		1440
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1442	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1444
1037	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1446	}
1044	}	1447	}
1045		1448
1046	void	1449	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1053	{	1456	{
1054	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1055	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
1058		1464
1059	if (items < 5)	1465	if (items < 5)
1060	{	1466	{
1061	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1090	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1092	}	1498	}
1093	}	1499	}
1094		1500
		1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
		1511
1095	MODULE = CFClient PACKAGE = CFClient::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1096		1513
1097	CFClient::Map	1514	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1515
		1516	DC::Map
		1517	new (SV *class)
1099	CODE:	1518	CODE:
1100	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1520	RETVAL->x = 0;
1102	RETVAL->y = 0;	1521	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1522	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1523	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1529	RETVAL->row = 0;
1113	OUTPUT:	1530	OUTPUT:
1114	RETVAL	1531	RETVAL
1115		1532
1116	void	1533	void
1117	DESTROY (CFClient::Map self)	1534	DESTROY (DC::Map self)
1118	CODE:	1535	CODE:
1119	{	1536	{
1120	map_clear (self);	1537	map_clear (self);
1121	Safefree (self->face);	1538	Safefree (self->face2tile);
1122	Safefree (self->tex);	1539	Safefree (self->tex);
1123	Safefree (self);	1540	Safefree (self);
1124	}	1541	}
1125		1542
1126	void	1543	void
		1544	resize (DC::Map self, int map_width, int map_height)
		1545	CODE:
		1546	self->w = map_width;
		1547	self->h = map_height;
		1548
		1549	void
1127	clear (CFClient::Map self)	1550	clear (DC::Map self)
1128	CODE:	1551	CODE:
1129	map_clear (self);	1552	map_clear (self);
1130		1553
1131	void	1554	void
1132	set_face (CFClient::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1133	CODE:	1556	CODE:
1134	{	1557	{
1135	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1559	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1560	}
1143		1561
1144	void	1562	void
		1563	set_smooth (DC::Map self, int face, int smooth, int level)
		1564	CODE:
		1565	{
		1566	tileid texid;
		1567	maptex *tex;
		1568
		1569	if (face < 0 \|\| face >= self->faces)
		1570	return;
		1571
		1572	if (smooth < 0 \|\| smooth >= self->faces)
		1573	return;
		1574
		1575	texid = self->face2tile [face];
		1576
		1577	if (!texid)
		1578	return;
		1579
		1580	tex = self->tex + texid;
		1581	tex->smoothtile = self->face2tile [smooth];
		1582	tex->smoothlevel = level;
		1583	}
		1584
		1585	void
1145	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)	1586	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1146	CODE:	1587	CODE:
1147	{	1588	{
1148	while (self->texs <= texid)	1589	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1590
1154	{	1591	{
1155	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1156		1593
1157	tex->name = name;	1594	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1613	}
1177		1614
1178	int	1615	int
1179	ox (CFClient::Map self)	1616	ox (DC::Map self)
1180	ALIAS:	1617	ALIAS:
1181	oy = 1	1618	oy = 1
1182	x = 2	1619	x = 2
1183	y = 3	1620	y = 3
1184	w = 4	1621	w = 4
…		…
1195	}	1632	}
1196	OUTPUT:	1633	OUTPUT:
1197	RETVAL	1634	RETVAL
1198		1635
1199	void	1636	void
1200	scroll (CFClient::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1201	CODE:	1638	CODE:
1202	{	1639	{
1203	if (dx > 0)	1640	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1642	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1643	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1644
1208	if (dy > 0)	1645	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1646	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1647	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1648	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1649
1213	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1215		1652
1216	while (self->y < 0)	1653	while (self->y < 0)
…		…
1220	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1221	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1222	}	1659	}
1223	}	1660	}
1224		1661
1225	void	1662	SV *
1226	map1a_update (CFClient::Map self, SV *data_)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1227	CODE:	1664	CODE:
1228	{	1665	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1668	mapcell *cell;
1232	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1233		1672
1234	while (data < data_end)	1673	while (data < data_end - 1)
1235	{	1674	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1237		1676
1238	x = ((flags >> 10) & 63) + self->x;	1677	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1678	y = self->y + ((flags >> 4) & 63);
1240		1679
1241	cell = map_get_cell (self, x, y);	1680	cell = map_get_cell (self, x, y);
1242		1681
1243	if (flags & 15)	1682	if (flags & 15)
1244	{	1683	{
1245	if (cell->darkness < 0)	1684	if (!cell->darkness)
1246	{	1685	{
		1686	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1687	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1688	}
1252		1689
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1690	//TODO: don't trust server data to be in-range(!)
1256		1691
1257	if (flags & 4)	1692	if (flags & 8)
1258	{	1693	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	if (extmap)
		1695	{
		1696	uint8_t ext, cmd;
		1697
		1698	do
		1699	{
		1700	ext = *data++;
		1701	cmd = ext & 0x7f;
		1702
		1703	if (cmd < 4)
		1704	cell->darkness = 255 - ext * 64 + 1;
		1705	else if (cmd == 5) // health
		1706	{
		1707	cell->stat_width = 1;
		1708	cell->stat_hp = *data++;
		1709	}
		1710	else if (cmd == 6) // monster width
		1711	cell->stat_width = *data++ + 1;
		1712	else if (cmd == 0x47)
		1713	{
		1714	if (*data == 1) cell->player = data [1];
		1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1718
		1719	data += *data + 1;
		1720	}
		1721	else if (cmd == 8) // cell flags
		1722	cell->flags = *data++;
		1723	else if (ext & 0x40) // unknown, multibyte => skip
		1724	data += *data + 1;
		1725	else
		1726	data++;
		1727	}
		1728	while (ext & 0x80);
		1729	}
		1730	else
		1731	cell->darkness = *data++ + 1;
1260	}	1732	}
1261		1733
		1734	for (z = 0; z <= 2; ++z)
1262	if (flags & 2)	1735	if (flags & (4 >> z))
1263	{	1736	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
		1738	need_facenum (self, face);
		1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1265	}	1754	}
1266
1267	if (flags & 1)
1268	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270	}
1271	}	1755	}
1272	else	1756	else
1273	cell->darkness = -1;	1757	cell->darkness = 0;
1274	}	1758	}
1275	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1276		1762
1277	SV *	1763	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1279	CODE:	1765	CODE:
1280	{	1766	{
1281	int x1, x;	1767	int x1, x;
1282	int y1, y;	1768	int y1, y;
1283	int z;	1769	int z;
…		…
1304	{	1790	{
1305	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1306		1792
1307	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1308	{	1794	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1797	int a1 = tex.a;
1316		1798
1317	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1803	}
1323	}	1804	}
1324		1805
1325	*map++ = (r )	1806	*map++ = (r )
1326	\| (g << 8)	1807	\| (g << 8)
…		…
1333	}	1814	}
1334	OUTPUT:	1815	OUTPUT:
1335	RETVAL	1816	RETVAL
1336		1817
1337	void	1818	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1339	CODE:	1820	CODE:
1340	{	1821	{
1341	int vx, vy;
1342	int x, y, z;	1822	int x, y, z;
1343	int last_name;
1344	mapface face;
1345		1823
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1827	smooth_key skey;
		1828	int pl_x, pl_y;
		1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
1348		1833
1349	/*	1834	pl_tex.name = 0;
1350	int vx = self->vx = self->w >= sw
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353		1835
1354	int vy = self->vy = self->h >= sh	1836	// thats current max. sorry.
1355	? self->y + (self->h - sh) / 2	1837	if (sw > 255) sw = 255;
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1838	if (sh > 255) sh = 255;
1357	*/
1358		1839
1359	glColor4ub (255, 255, 255, 255);	1840	// clear key, in case of extra padding
		1841	memset (&skey, 0, sizeof (skey));
		1842
		1843	memset (&key, 0, sizeof (key));
		1844	key.r = 255;
		1845	key.g = 255;
		1846	key.b = 255;
		1847	key.a = 255;
		1848	key.mode = GL_QUADS;
		1849	key.format = GL_T2F_V3F;
		1850	key.texname = -1;
		1851
		1852	mx += self->x;
		1853	my += self->y;
		1854
		1855	// first pass: determine smooth_max
		1856	// rather ugly, if you ask me
		1857	// could also be stored inside mapcell and updated on change
		1858	memset (smooth_max, 0, sizeof (smooth_max));
		1859
		1860	for (y = 0; y < sh; y++)
		1861	if (0 <= y + my && y + my < self->rows)
		1862	{
		1863	maprow *row = self->row + (y + my);
		1864
		1865	for (x = 0; x < sw; x++)
		1866	if (row->c0 <= x + mx && x + mx < row->c1)
		1867	{
		1868	mapcell *cell = row->col + (x + mx - row->c0);
		1869
		1870	smooth_max[x + 1][y + 1] =
		1871	MAX (self->tex [cell->tile [0]].smoothlevel,
		1872	MAX (self->tex [cell->tile [1]].smoothlevel,
		1873	self->tex [cell->tile [2]].smoothlevel));
		1874	}
		1875	}
1360		1876
1361	glEnable (GL_BLEND);	1877	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363	glEnable (GL_TEXTURE_2D);
1364	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365		1880
1366	glBegin (GL_QUADS);
1367
1368	last_name = 0;
1369
1370	for (z = 0; z < 3; z++)	1881	for (z = 0; z <= 2; z++)
		1882	{
		1883	memset (smooth_level, 0, sizeof (smooth_level));
		1884
1371	for (y = 0; y < sh; y++)	1885	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1886	if (0 <= y + my && y + my < self->rows)
1373	{	1887	{
1374	maprow *row = self->row + (y + vy);	1888	maprow *row = self->row + (y + my);
1375		1889
1376	for (x = 0; x < sw; x++)	1890	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1891	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1892	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1893	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1894	tileid tile = cell->tile [z];
1382		1895
1383	if (face)	1896	if (tile)
		1897	{
		1898	maptex tex = self->tex [tile];
		1899	int px = (x + 1) * T - tex.w;
		1900	int py = (y + 1) * T - tex.h;
		1901
		1902	if (key.texname != tex.name)
		1903	{
		1904	if (!tex.name)
		1905	tex = self->tex [2]; /* missing, replace by noface */
		1906
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	if (expect_false (cell->player == player) && expect_false (z == 2))
		1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
		1927	if (cell->flags & 1)
		1928	{
		1929	maptex tex = self->tex [1];
		1930	int px = x * T + T * 2 / 32;
		1931	int py = y * T - T * 6 / 32;
		1932
		1933	if (tex.name)
		1934	{
		1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1945	}
		1946	}
		1947	}
		1948
		1949	// update smooth hash
		1950	if (tex.smoothtile)
		1951	{
		1952	skey.tile = tex.smoothtile;
		1953	skey.level = tex.smoothlevel;
		1954
		1955	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1956
		1957	// add bits to current tile and all neighbours. skey.x\|y is
		1958	// shifted +1\|+1 so we always stay positive.
		1959
		1960	// bits is ___n cccc CCCC bbbb
		1961	// n do not draw borders&corners
		1962	// c draw these corners, but...
		1963	// C ... not these
		1964	// b draw these borders
		1965
		1966	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1967	// ┃· ·· ·┃ ━━
		1968
		1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1970	// ·· ·· ·┏ ┓·
		1971
		1972	// full tile
		1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1974
		1975	// borders
		1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1980
		1981	// corners
		1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1986	}
		1987	}
		1988	}
		1989	}
		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
		1994	// go through all smoothlevels, lowest to highest, then draw.
		1995	// this is basically counting sort
		1996	{
		1997	int w, b;
		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
		2001	for (w = 0; w < 256 / 32; ++w)
		2002	{
		2003	uint32_t smask = smooth_level [w];
		2004	if (smask)
		2005	for (b = 0; b < 32; ++b)
		2006	if (smask & (((uint32_t)1) << b))
1384	{	2007	{
1385	maptex tex = self->tex [face];	2008	int level = (w << 5) \| b;
		2009	HE *he;
1386		2010
1387	int px = (x + 1) * 32 - tex.w;	2011	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	2012	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	2013	{
		2014	smooth_key skey = (smooth_key )HeKEY (he);
		2015	IV bits = SvIVX (HeVAL (he));
		2016
		2017	if (!(bits & 0x1000)
		2018	&& skey->level == level
		2019	&& level > smooth_max [skey->x][skey->y])
		2020	{
		2021	maptex tex = self->tex [skey->tile];
		2022	int px = (((int)skey->x) - 1) * T;
		2023	int py = (((int)skey->y) - 1) * T;
		2024	int border = bits & 15;
		2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2026	float dx = tex.s * .0625f; // 16 images/row
		2027	float dy = tex.t * .5f ; // 2 images/column
		2028
		2029	if (tex.name)
		2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
		2033	if (key.texname != tex.name)
		2034	{
1392	glEnd ();	2035	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
		2038	}
		2039
		2040	if (border)
		2041	{
		2042	float ox = border * dx;
		2043
		2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2048	}
		2049
		2050	if (corner)
		2051	{
		2052	float ox = corner * dx;
		2053
		2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
		2059	}
		2060	}
1396	}	2061	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	2062	}
1403	}
1404	}	2063	}
1405		2064
1406	glEnd ();	2065	glEnd ();
1407
1408	glDisable (GL_TEXTURE_2D);	2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
		2068	}
		2069
		2070	hv_clear (smooth);
		2071	}
		2072
		2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
		2078
		2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1409	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
1410	}	2091	rc_free (rc);
1411		2092
		2093	// top layer: overlays such as the health bar
		2094	for (y = 0; y < sh; y++)
		2095	if (0 <= y + my && y + my < self->rows)
		2096	{
		2097	maprow *row = self->row + (y + my);
		2098
		2099	for (x = 0; x < sw; x++)
		2100	if (row->c0 <= x + mx && x + mx < row->c1)
		2101	{
		2102	mapcell *cell = row->col + (x + mx - row->c0);
		2103
		2104	int px = x * T;
		2105	int py = y * T;
		2106
		2107	if (cell->stat_hp)
		2108	{
		2109	int width = cell->stat_width * T;
		2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2111
		2112	glColor3ub (0, 0, 0);
		2113	glRectf (px + 1, py - thick - 2,
		2114	px + width - 1, py);
		2115
		2116	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2117	glRectf (px + 2,
		2118	py - thick - 1,
		2119	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2120	}
		2121	}
		2122	}
		2123	}
		2124
1412	void	2125	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	2127	CODE:
1415	{	2128	{
1416	static float color[16][3] = {	2129	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	2130	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	2131	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	2132	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	2133	{ 1.00F, 0.00F, 0.00F },
1421		2134
1422	{ 1.00, 0.54, 0.00 },	2135	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	2136	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	2137	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	2138	{ 0.18F, 0.54F, 0.34F },
1426		2139
1427	{ 0.56, 0.73, 0.56 },	2140	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	2141	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	2142	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	2143	{ 0.99F, 0.77F, 0.26F },
1431		2144
1432	{ 0.74, 0.65, 0.41 },	2145	{ 0.74F, 0.65F, 0.41F },
1433		2146
1434	{ 0.00, 1.00, 1.00 },	2147	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	2148	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	2149	{ 1.00F, 1.00F, 0.00F },
1437	};	2150	};
1438		2151
1439	int x, y;	2152	int x, y;
1440		2153
1441	glEnable (GL_TEXTURE_2D);	2154	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1470	}	2183	}
1471		2184
1472	void	2185	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2187	PPCODE:
1475	{	2188	{
1476	int vx, vy;
1477	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2197
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2200
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2201	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2202	my += self->y - 1;
1488		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1489	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1491	{	2208	{
1492	maprow *row = self->row + (y + vy);	2209	maprow *row = self->row + (y + my);
1493		2210
1494	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2213	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1498		2215
1499	darkness[y * sw4 + x] = cell->darkness < 0	2216	darkness1 [y * sw1 + x] = cell->darkness
		2217	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2218	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2219	}
1503	}	2220	}
1504		2221
		2222	for (y = 0; y < sh; ++y)
		2223	for (x = 0; x < sw; ++x)
		2224	{
		2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2234
		2235	uint8_t r11 = (d11 + d21 + d12) / 3;
		2236	uint8_t r21 = d21;
		2237	uint8_t r31 = (d21 + d31 + d32) / 3;
		2238
		2239	uint8_t r12 = d12;
		2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
		2242
		2243	uint8_t r13 = (d13 + d23 + d12) / 3;
		2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
		2246
		2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2256	}
		2257
		2258	free (darkness1);
		2259
1505	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1509	}	2264	}
1510		2265
1511	SV *	2266	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	2268	CODE:
1514	{	2269	{
1515	int x, y, x1, y1;	2270	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2297	if (row && row->c0 <= x && x < row->c1)
1543	{	2298	{
1544	mapcell *cell = row->col + (x - row->c0);	2299	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2300	uint8_t flags = 0;
1546		2301
1547	if (cell->face [0]) flags \|= 1;	2302	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2303	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2304	if (cell->tile [2]) flags \|= 4;
1550		2305
1551	*data++ = flags;	2306	*data++ = flags;
1552		2307
1553	if (flags & 1)	2308	if (flags & 1)
1554	{	2309	{
		2310	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2311	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2312	*data++ = tile;
1557	}	2313	}
1558		2314
1559	if (flags & 2)	2315	if (flags & 2)
1560	{	2316	{
		2317	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2318	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2319	*data++ = tile;
1563	}	2320	}
1564		2321
1565	if (flags & 4)	2322	if (flags & 4)
1566	{	2323	{
		2324	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2325	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2326	*data++ = tile;
1569	}	2327	}
1570	}	2328	}
1571	else	2329	else
1572	*data++ = 0;	2330	*data++ = 0;
1573	}	2331	}
1574	}	2332	}
1575		2333
		2334	/* if size is wh + 5 then no data has been found /
		2335	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2336	{
1576	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
1577	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
1578	RETVAL = data_sv;	2341	RETVAL = data_sv;
1579	}	2342	}
1580	OUTPUT:	2343	OUTPUT:
1581	RETVAL	2344	RETVAL
1582		2345
1583	void	2346	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1585	PPCODE:	2348	PPCODE:
1586	{	2349	{
1587	int x, y, z;	2350	int x, y, z;
1588	int w, h;	2351	int w, h;
1589	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t data, end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
1590		2363
1591	if (*data++ != 0)	2364	if (*data++ != 0)
1592	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
1593		2366
1594	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
1595	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
1596		2369
1597	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1609	{	2382	{
1610	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
1611		2384
1612	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
1613	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
1614	uint8_t flags = *data++;	2392	flags = *data++;
1615		2393
1616	if (flags)	2394	if (flags)
1617	{	2395	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
		2397	tileid tile[3] = { 0, 0, 0 };
1621		2398
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2399	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2402
1626	if (cell->darkness <= 0)	2403	if (cell->darkness == 0)
1627	{	2404	{
1628	cell->darkness = -1;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
1629		2407
1630	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
1631	{	2409	{
1632	cell->face[z] = face[z];	2410	tileid t = tile [z];
1633		2411
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2413	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2414	PUSHs (sv_2mortal (newSViv (t)));
		2415	need_texid (self, t);
		2416	}
		2417
		2418	cell->tile [z] = t;
1636	}	2419	}
1637	}	2420	}
1638	}	2421	}
1639	}	2422	}
1640	}	2423	}
1641	}	2424	}
1642		2425
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
1644		2427
1645	CFClient::MixChunk	2428	DC::RW
1646	new_from_file (SV class, char path)	2429	new (SV class, SV data_sv)
1647	CODE:	2430	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
1649	OUTPUT:	2437	OUTPUT:
1650	RETVAL	2438	RETVAL
1651		2439
		2440	DC::RW
		2441	new_from_file (SV class, const char path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
1652	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
1653	DESTROY (CFClient::MixChunk self)	2549	DESTROY (DC::MixChunk self)
1654	CODE:	2550	CODE:
1655	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
1656		2552
1657	int	2553	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
1659	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
1660	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2559	OUTPUT:
1662	RETVAL	2560	RETVAL
1663		2561
1664	int	2562	DC::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2564	CODE:
		2565	{
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
1668	OUTPUT:	2577	OUTPUT:
1669	RETVAL	2578	RETVAL
1670		2579
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1672		2581
1673	int	2582	int
1674	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
1675	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2589	OUTPUT:
1678	RETVAL	2590	RETVAL
1679		2591
1680	CFClient::MixMusic	2592	void
1681	new_from_file (SV class, char path)	2593	fade_out (int ms)
1682	CODE:	2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
		2602	DC::MixMusic
		2603	new (SV *class, DC::RW rwops)
		2604	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2606	OUTPUT:
1685	RETVAL	2607	RETVAL
1686		2608
1687	void	2609	void
1688	DESTROY (CFClient::MixMusic self)	2610	DESTROY (DC::MixMusic self)
1689	CODE:	2611	CODE:
1690	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
1691		2613
1692	int	2614	int
1693	play (CFClient::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
1694	CODE:	2616	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2618	OUTPUT:
1697	RETVAL	2619	RETVAL
1698		2620
		2621	void
		2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2623	CODE:
		2624	Mix_FadeInMusicPos (self, loops, ms, position);
		2625
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
1700		2629
1701	BOOT:	2630	BOOT:
1702	{	2631	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1704	static const struct {	2633	static const struct {
1705	const char *name;	2634	const char *name;
1706	IV iv;	2635	IV iv;
1707	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
		2638	const_iv (GL_VENDOR),
		2639	const_iv (GL_VERSION),
		2640	const_iv (GL_EXTENSIONS),
1709	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
1715	const_iv (GL_SCISSOR_TEST),	2647	const_iv (GL_SCISSOR_TEST),
1716	const_iv (GL_DEPTH_TEST),	2648	const_iv (GL_DEPTH_TEST),
1717	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
		2652	const_iv (GL_FRONT),
		2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
1720	const_iv (GL_AND),	2655	const_iv (GL_AND),
1721	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
1722	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
1723	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
1724	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
1737	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
1738	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
1739	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
1740	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
1741	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
1742	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
1743	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
1744	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
1746	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
1747	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1768	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
1769	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
1770	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
1771	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
1772	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
1773	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
		2718	const_iv (GL_LINE_STRIP),
1774	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
1775	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
1776	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
1777	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
1778	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
1779	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
1780	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1781	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
1782	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
1783	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
1784	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
1785	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
1786	# undef const_iv	2739	# undef const_iv
1787	};	2740	};
1788		2741
1789	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1790	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2744
		2745	texture_av = newAV ();
		2746	AvREAL_off (texture_av);
1791	}	2747	}
		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
1792		2754
1793	char *	2755	char *
1794	gl_vendor ()	2756	gl_vendor ()
1795	CODE:	2757	CODE:
1796	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1809	CODE:	2771	CODE:
1810	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1811	OUTPUT:	2773	OUTPUT:
1812	RETVAL	2774	RETVAL
1813		2775
		2776	const char *glGetString (GLenum pname)
		2777
		2778	GLint glGetInteger (GLenum pname)
		2779	CODE:
		2780	glGetIntegerv (pname, &RETVAL);
		2781	OUTPUT:
		2782	RETVAL
		2783
		2784	GLdouble glGetDouble (GLenum pname)
		2785	CODE:
		2786	glGetDoublev (pname, &RETVAL);
		2787	OUTPUT:
		2788	RETVAL
		2789
1814	int glGetError ()	2790	int glGetError ()
1815		2791
1816	void glFinish ()	2792	void glFinish ()
1817		2793
1818	void glClear (int mask)	2794	void glClear (int mask)
…		…
1846		2822
1847	void glPopMatrix ()	2823	void glPopMatrix ()
1848		2824
1849	void glLoadIdentity ()	2825	void glLoadIdentity ()
1850		2826
		2827	void glDrawBuffer (int buffer)
		2828
		2829	void glReadBuffer (int buffer)
		2830
1851	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
1852	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1853		2833
1854	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
1855	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
1856		2838
1857	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
1858		2840
1859	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
1860		2842
…		…
1868		2850
1869	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
1870	CODE:	2852	CODE:
1871	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
1872		2854
1873	void glBegin (int mode)
1874
1875	void glEnd ()
1876
1877	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
1878	PROTOTYPE: @
1879	ALIAS:	2856	ALIAS:
1880	glColor_premultiply = 1	2857	glColor_premultiply = 1
1881	CODE:	2858	CODE:
1882	if (ix)	2859	if (ix)
1883	{	2860	{
1884	r *= a;	2861	r *= a;
1885	g *= a;	2862	g *= a;
1886	b *= a;	2863	b *= a;
1887	}	2864	}
1888	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
1889	glColor4ub (MIN ((int)(r * 256.f), 255),	2866	glColor4f (r, g, b, a);
1890	MIN ((int)(g * 256.f), 255),
1891	MIN ((int)(b * 256.f), 255),
1892	MIN ((int)(a * 256.f), 255));
1893
1894	void glInterleavedArrays (int format, int stride, char *data)
1895
1896	void glDrawElements (int mode, int count, int type, char *indices)
1897
1898	# 1.2 void glDrawRangeElements (int mode, int start, int end
1899		2867
1900	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
1901	CODE:	2869	CODE:
1902	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
1903	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1908		2876
1909	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
1910	CODE:	2878	CODE:
1911	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
1912		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
1913	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
1914	CODE:	2911	CODE:
1915	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
1916		2913
1917	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
1933	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1934	CODE:	2931	CODE:
1935	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
1936	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1937		2934
1938	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1939		2936
1940	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1941		2938
1942	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2940
		2941	void glPixelZoom (float x, float y)
1943		2942
1944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2943	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1945		2944
1946	int glGenTexture ()	2945	int glGenTexture ()
1947	CODE:	2946	CODE:
1948	{	2947	RETVAL = gen_texture ();
1949	GLuint name;
1950	glGenTextures (1, &name);
1951	RETVAL = name;
1952	}
1953	OUTPUT:	2948	OUTPUT:
1954	RETVAL	2949	RETVAL
1955		2950
1956	void glDeleteTexture (int name)	2951	void glDeleteTexture (int name)
1957	CODE:	2952	CODE:
1958	{
1959	GLuint name_ = name;
1960	glDeleteTextures (1, &name_);	2953	del_texture (name);
1961	}	2954
1962
1963	int glGenList ()	2955	int glGenList ()
1964	CODE:	2956	CODE:
1965	RETVAL = glGenLists (1);	2957	RETVAL = glGenLists (1);
1966	OUTPUT:	2958	OUTPUT:
1967	RETVAL	2959	RETVAL
…		…
1974		2966
1975	void glEndList ()	2967	void glEndList ()
1976		2968
1977	void glCallList (int list)	2969	void glCallList (int list)
1978		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1979		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h \|\| !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3027	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID \| G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs. Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC