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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	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
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		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
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	72	#else
42	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	74	#endif
49		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		80
52	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
53		82
54	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
56		85
57	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
58		87
59	#if 0	88	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	90
62	# define PARACHUTE 0	91	static AV *texture_av;
63	#endif
64		92
65	static struct	93	static struct
66	{	94	{
67	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	96	#include "glfunc.h"
69	#undef GL_FUNC	97	#undef GL_FUNC
70	} gl;	98	} gl;
71		99
		100	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	102	{
74	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	107	else
79	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
80	}	109	}
81		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
82	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
83		137
84	#include "pango-font.c"	138	#include "pango-font.c"
85	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
86	#include "pango-render.c"	140	#include "pango-render.c"
87		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
90		146
91	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
92		148
93	static int	149	static int
94	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
95	{	151	{
96	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		166
111	typedef struct cf_layout {	167	typedef struct cf_layout {
112	PangoLayout *pl;	168	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
114	int base_height;	170	int base_height;
115	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
116	} *CFPlus__Layout;	173	} *DC__Layout;
117		174
118	static CFPlus__Font default_font;	175	static DC__Font default_font;
119	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
121		178
122	static void	179	static void
123	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	185	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	187	}
131		188
132	static void	189	static void
133	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
134	{	191	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
137	*/	194	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
139		196
140	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		199
143	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
144	}	201	}
145		202
146	static void	203	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
150		210
151	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		213
154	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
155	}	215	if (!rect.height) rect.height = 1;
156		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
157	typedef uint16_t mapface;	222	typedef uint16_t faceid;
158		223
159	typedef struct {	224	typedef struct {
160	GLint name;	225	GLuint name;
161	int w, h;	226	int w, h;
162	float s, t;	227	float s, t;
163	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
164	} maptex;	231	} maptex;
165		232
166	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
167	int16_t darkness;	236	uint16_t darkness;
168	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	238	} mapcell;
170		239
171	typedef struct {	240	typedef struct {
172	int32_t c0, c1;	241	int32_t c0, c1;
173	mapcell *col;	242	mapcell *col;
174	} maprow;	243	} maprow;
175		244
176	typedef struct map {	245	typedef struct map {
177	int x, y, w, h;	246	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	248	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	249	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		250
185	int32_t rows;	251	int32_t rows;
186	maprow *row;	252	maprow *row;
187	} *CFPlus__Map;	253	} *DC__Map;
188		254
189	static char *	255	static char *
190	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
191	{	257	{
192	char *p;	258	char *p;
…		…
209	}	275	}
210		276
211	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
214	static maprow *	300	static maprow *
215	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
216	{	302	{
217	if (0 > y)	303	if (0 > y)
218	{	304	{
219	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
258		344
259	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
260	}	346	}
261		347
262	static mapcell *	348	static mapcell *
263	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
264	{	350	{
265	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
266	}	352	}
267		353
268	static void	354	static void
269	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
270	{	356	{
271	int r;	357	int r;
272		358
273	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
281	self->oy = 0;	367	self->oy = 0;
282	self->row = 0;	368	self->row = 0;
283	self->rows = 0;	369	self->rows = 0;
284	}	370	}
285		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
286	static void	382	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
288	{	384	{
289	int x, y;	385	int x, y;
290	maprow *row;	386	maprow *row;
		387	mapcell *cell;
291		388
292	for (y = y0; y < y0 + h; y++)	389	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	390	if (y >= 0)
294	{	391	{
295	if (y >= self->rows)	392	if (y >= self->rows)
…		…
301	if (x >= row->c0)	398	if (x >= row->c0)
302	{	399	{
303	if (x >= row->c1)	400	if (x >= row->c1)
304	break;	401	break;
305		402
306	row->col[x - row->c0].darkness = -1;	403	cell = row->col + x - row->c0;
		404
		405	CELL_CLEAR (cell);
307	}	406	}
308	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
309	}	424	}
310		425
311	static void	426	static void
312	music_finished (void)	427	music_finished (void)
313	{	428	{
…		…
349	n \|= n >> 16;	464	n \|= n >> 16;
350		465
351	return n + 1;	466	return n + 1;
352	}	467	}
353		468
354	MODULE = CFPlus PACKAGE = CFPlus	469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
		480	/* SDL should provide this, really. */
		481	#define SDLK_MODIFIER_MIN 300
		482	#define SDLK_MODIFIER_MAX 314
		483
		484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
355		528
356	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
357		530
358	BOOT:	531	BOOT:
359	{	532	{
360	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	534	static const struct {
362	const char *name;	535	const char *name;
363	IV iv;	536	IV iv;
364	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
		539	const_iv (SDLK_MODIFIER_MIN),
		540	const_iv (SDLK_MODIFIER_MAX),
		541
366	const_iv (SDL_ACTIVEEVENT),	542	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	543	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	544	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	545	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	546	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	555	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	556	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	557	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	558	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	559	const_iv (SDL_USEREVENT),
		560
		561	const_iv (SDL_APPINPUTFOCUS),
		562	const_iv (SDL_APPMOUSEFOCUS),
		563	const_iv (SDL_APPACTIVE),
		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
384	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	626	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	627	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	628	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	629	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	630	const_iv (SDLK_UNDO),
		631
448	const_iv (KMOD_NONE),	632	const_iv (KMOD_NONE),
		633	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	634	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	635	const_iv (KMOD_RSHIFT),
		636	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	637	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	638	const_iv (KMOD_RCTRL),
		639	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	640	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	641	const_iv (KMOD_RALT),
		642	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	648
461	const_iv (KMOD_SHIFT),	649	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),	650
463	const_iv (KMOD_META)	651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
464	# undef const_iv	679	# undef const_iv
465	};	680	};
466		681
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		684
		685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	687	}
		688
		689	void
		690	weaken (SV *rv)
		691	PROTOTYPE: $
		692	CODE:
		693	sv_rvweaken (rv);
470		694
471	int	695	int
472	in_destruct ()	696	in_destruct ()
473	CODE:	697	CODE:
474	RETVAL = PL_main_cv == Nullcv;	698	RETVAL = PL_main_cv == Nullcv;
…		…
476	RETVAL	700	RETVAL
477		701
478	NV floor (NV x)	702	NV floor (NV x)
479		703
480	NV ceil (NV x)	704	NV ceil (NV x)
		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
481		715
482	void	716	void
483	pango_init ()	717	pango_init ()
484	CODE:	718	CODE:
485	{	719	{
486	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/pango_context_set_font_description (opengl_context, default_font);/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		727	#endif
489	}	728	}
490		729
491	int	730	char *SDL_GetError ()
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		731
494	void	732	int SDL_Init (U32 flags)
		733
		734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
495	SDL_Quit ()	738	void SDL_Quit ()
496		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
		748
497	void	749	void
498	SDL_ListModes ()	750	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	751	PPCODE:
500	{	752	{
501	SDL_Rect **m;	753	SDL_Rect **m;
502		754
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		759
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	760	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	761	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		762
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	763	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		767
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	769	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		770
523	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
524		772
525	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
526	while (*m)	774	while (*m)
527	{	775	{
		776	if ((m)->w >= 400 && (m)->h >= 300)
		777	{
528	AV *av = newAV ();	778	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
530	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
		781	av_push (av, newSViv (rgb));
		782	av_push (av, newSViv (alpha));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	783	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		784	}
532		785
533	++m;	786	++m;
534	}	787	}
535	}	788	}
536		789
537	char *
538	SDL_GetError ()
539
540	int	790	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	791	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	CODE:	792	CODE:
		793	{
		794	SDL_EnableUNICODE (1);
		795	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		796
		797	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		798	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		799	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		800	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		801
543	RETVAL = !!SDL_SetVideoMode (	802	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	803	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
545	);	804	);
		805
546	if (RETVAL)	806	if (RETVAL)
547	{	807	{
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	808	av_clear (texture_av);
		809
		810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
550	# include "glfunc.h"	812	#include "glfunc.h"
551	# undef GL_FUNC	813	#undef GL_FUNC
552	}	814	}
		815	}
553	OUTPUT:	816	OUTPUT:
554	RETVAL	817	RETVAL
555		818
556	void	819	void
557	SDL_GL_SwapBuffers ()	820	SDL_GL_SwapBuffers ()
558		821
559	char *	822	char *
560	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
561		824
		825	int
		826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
		830
562	void	831	void
563	SDL_PollEvent ()	832	poll_events ()
564	PPCODE:	833	PPCODE:
565	{	834	{
566	SDL_Event ev;	835	SDL_Event ev;
567		836
568	while (SDL_PollEvent (&ev))	837	SDL_PumpEvents ();
		838	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	839	{
570	HV *hv = newHV ();	840	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	841	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		842
573	switch (ev.type)	843	switch (ev.type)
574	{	844	{
575	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
576	case SDL_KEYUP:	846	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	852	break;
582		853
583	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	856	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	857	break;
587		858
588	case SDL_MOUSEMOTION:	859	case SDL_MOUSEMOTION:
		860	{
		861	int state = ev.motion.state;
		862	int x = ev.motion.x;
		863	int y = ev.motion.y;
		864	int xrel = ev.motion.xrel;
		865	int yrel = ev.motion.yrel;
		866
		867	/* do simplistic event compression */
		868	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		869	&& state == ev.motion.state)
		870	{
		871	xrel += ev.motion.xrel;
		872	yrel += ev.motion.yrel;
		873	x = ev.motion.x;
		874	y = ev.motion.y;
		875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		876	}
		877
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		884	}
596	break;	885	break;
597		886
598	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
601		890
602	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
603	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	901	break;
613	}	902	}
614		903
615	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
616	}	905	}
617	}	906	}
618		907
619	int	908	int
620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
621	POSTCALL:	910	POSTCALL:
622	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
623	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
624		913
625	void	914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
		929
		930	void
626	Mix_CloseAudio ()	931	Mix_CloseAudio ()
627		932
628	int	933	int
629	Mix_AllocateChannels (int numchans = -1)	934	Mix_AllocateChannels (int numchans = -1)
630		935
		936	const char *
		937	Mix_GetError ()
		938
631	void	939	void
632	lowdelay (int fd, int val = 1)	940	lowdelay (int fd, int val = 1)
633	CODE:	941	CODE:
		942	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		943
		944	void
		945	win32_proxy_info ()
		946	PPCODE:
		947	{
634	#ifndef _WIN32	948	#ifdef _WIN32
635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	949	char buffer[2048];
		950	DWORD buflen;
		951
		952	EXTEND (SP, 3);
		953
		954	buflen = sizeof (buffer);
		955	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		956	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		957	{
		958	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		959
		960	buflen = sizeof (buffer);
		961	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		962	{
		963	PUSHs (newSVpv (buffer, 0));
		964
		965	buflen = sizeof (buffer);
		966	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		967	PUSHs (newSVpv (buffer, 0));
		968	}
		969	}
636	#endif	970	#endif
		971	}
637		972
638	void	973	int
639	add_font (char *file)	974	add_font (char *file)
640	CODE:	975	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
642		979
643	void	980	void
644	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
645	ALIAS:	982	ALIAS:
646	load_image_file = 1	983	load_image_file = 1
…		…
649	STRLEN image_len;	986	STRLEN image_len;
650	char image = (char )SvPVbyte (image_, image_len);	987	char image = (char )SvPVbyte (image_, image_len);
651	SDL_Surface surface, surface2;	988	SDL_Surface surface, surface2;
652	SDL_PixelFormat fmt;	989	SDL_PixelFormat fmt;
653	SDL_RWops *rw = ix	990	SDL_RWops *rw = ix
654	? SDL_RWFromFile (image, "r")	991	? SDL_RWFromFile (image, "rb")
655	: SDL_RWFromConstMem (image, image_len);	992	: SDL_RWFromConstMem (image, image_len);
656		993
657	if (!rw)	994	if (!rw)
658	croak ("load_image: %s", SDL_GetError ());	995	croak ("load_image: %s", SDL_GetError ());
659		996
…		…
732	void	1069	void
733	error (char *message)	1070	error (char *message)
734	CODE:	1071	CODE:
735	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
736	#ifdef _WIN32	1073	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
738	#endif	1075	#endif
739		1076
740	void	1077	void
741	fatal (char *message)	1078	fatal (char *message)
742	CODE:	1079	CODE:
743	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
744	#ifdef _WIN32	1081	#ifdef _WIN32
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
746	#endif	1083	#endif
747	_exit (1);	1084	_exit (1);
748		1085
749	void	1086	void
750	_exit (int retval)	1087	_exit (int retval = 0)
751	CODE:	1088	CODE:
		1089	#ifdef WIN32
		1090	ExitThread (retval); // unclean, please beam me up
		1091	#else
752	_exit (retval);	1092	_exit (retval);
		1093	#endif
753		1094
754	MODULE = CFPlus PACKAGE = CFPlus::Font	1095	void
		1096	debug ()
		1097	CODE:
		1098	{
		1099	#if DEBUG
		1100	VALGRIND_DO_LEAK_CHECK;
		1101	#endif
		1102	}
755		1103
756	CFPlus::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
		1105
		1106	PROTOTYPES: DISABLE
		1107
		1108	DC::Font
757	new_from_file (SV class, char path, int id = 0)	1109	new_from_file (SV class, char path, int id = 0)
758	CODE:	1110	CODE:
759	{	1111	{
760	int count;	1112	int count;
761	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1113	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
764	}	1116	}
765	OUTPUT:	1117	OUTPUT:
766	RETVAL	1118	RETVAL
767		1119
768	void	1120	void
769	DESTROY (CFPlus::Font self)	1121	DESTROY (DC::Font self)
770	CODE:	1122	CODE:
771	pango_font_description_free (self);	1123	pango_font_description_free (self);
772		1124
773	void	1125	void
774	make_default (CFPlus::Font self)	1126	make_default (DC::Font self)
		1127	PROTOTYPE: $
775	CODE:	1128	CODE:
776	default_font = self;	1129	default_font = self;
777		1130
778	MODULE = CFPlus PACKAGE = CFPlus::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
779		1132
		1133	PROTOTYPES: DISABLE
		1134
780	void	1135	void
781	reset_glyph_cache ()	1136	glyph_cache_backup ()
		1137	PROTOTYPE:
782	CODE:	1138	CODE:
		1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
783	tc_clear ();	1145	tc_restore ();
784		1146
785	CFPlus::Layout	1147	DC::Layout
786	new (SV *class)	1148	new (SV *class)
787	CODE:	1149	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
789		1151
790	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
…		…
792	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
793	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
794	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
795	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
796	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
797		1160
798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
800	OUTPUT:	1163	OUTPUT:
801	RETVAL	1164	RETVAL
802		1165
803	void	1166	void
804	DESTROY (CFPlus::Layout self)	1167	DESTROY (DC::Layout self)
805	CODE:	1168	CODE:
806	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
807	Safefree (self);	1171	Safefree (self);
808		1172
809	void	1173	void
810	set_text (CFPlus::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
811	CODE:	1175	CODE:
812	{	1176	{
813	STRLEN textlen;	1177	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
815		1179
816	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
817	}	1181	}
818		1182
819	void	1183	void
820	set_markup (CFPlus::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
821	CODE:	1185	CODE:
822	{	1186	{
823	STRLEN textlen;	1187	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
825		1189
826	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
827	}	1191	}
828		1192
829	void	1193	void
830	set_shapes (CFPlus::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
831	CODE:	1195	CODE:
832	{	1196	{
833	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1199	const char *pos = text;
…		…
870	if (attrs)	1234	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
872	}	1236	}
873		1237
874	void	1238	void
875	get_shapes (CFPlus::Layout self)	1239	get_shapes (DC::Layout self)
876	PPCODE:	1240	PPCODE:
877	{	1241	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1243
880	do	1244	do
881	{	1245	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1247
884	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
885	{	1249	{
886	PangoRectangle extents;	1250	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
895		1259
896	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
897	}	1261	}
898		1262
899	int	1263	int
900	has_wrapped (CFPlus::Layout self)	1264	has_wrapped (DC::Layout self)
901	CODE:	1265	CODE:
902	{	1266	{
903	int lines = 1;	1267	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
905		1269
…		…
910	}	1274	}
911	OUTPUT:	1275	OUTPUT:
912	RETVAL	1276	RETVAL
913		1277
914	SV *	1278	SV *
915	get_text (CFPlus::Layout self)	1279	get_text (DC::Layout self)
916	CODE:	1280	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
919	OUTPUT:	1283	OUTPUT:
920	RETVAL	1284	RETVAL
921		1285
922	void	1286	void
923	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
924	CODE:	1288	CODE:
925	self->r = r;	1289	self->r = r;
926	self->g = g;	1290	self->g = g;
927	self->b = b;	1291	self->b = b;
928	self->a = a;	1292	self->a = a;
929		1293
930	void	1294	void
931	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
932	CODE:	1296	CODE:
933	if (self->font != font)	1297	if (self->font != font)
934	{	1298	{
935	self->font = font;	1299	self->font = font;
936	layout_update_font (self);	1300	layout_update_font (self);
937	}	1301	}
938		1302
939	void	1303	void
940	set_height (CFPlus::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
941	CODE:	1305	CODE:
942	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
943	{	1307	{
944	self->base_height = base_height;	1308	self->base_height = base_height;
945	layout_update_font (self);	1309	layout_update_font (self);
946	}	1310	}
947		1311
948	void	1312	void
949	set_width (CFPlus::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
950	CODE:	1314	CODE:
951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
952		1316
953	void	1317	void
954	set_indent (CFPlus::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
955	CODE:	1319	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1321
958	void	1322	void
959	set_spacing (CFPlus::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
960	CODE:	1324	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1326
963	void	1327	void
964	set_ellipsise (CFPlus::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
965	CODE:	1329	CODE:
966	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
971	);	1335	);
972		1336
973	void	1337	void
974	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
975	CODE:	1339	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1341
978	void	1342	void
979	size (CFPlus::Layout self)	1343	size (DC::Layout self)
980	PPCODE:	1344	PPCODE:
981	{	1345	{
982	int w, h;	1346	int w, h;
983		1347
984	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
989	}	1353	}
990		1354
991	int	1355	int
992	descent (CFPlus::Layout self)	1356	descent (DC::Layout self)
993	CODE:	1357	CODE:
994	{	1358	{
995	PangoRectangle rect;	1359	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
998	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
999	}	1363	}
1000	OUTPUT:	1364	OUTPUT:
1001	RETVAL	1365	RETVAL
1002		1366
1003	int	1367	int
1004	xy_to_index (CFPlus::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
1005	CODE:	1369	CODE:
1006	{	1370	{
1007	int index, trailing;	1371	int index, trailing;
1008	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1009	RETVAL = index;	1373	RETVAL = index + trailing;
1010	}	1374	}
1011	OUTPUT:	1375	OUTPUT:
1012	RETVAL	1376	RETVAL
1013		1377
1014	void	1378	void
1015	cursor_pos (CFPlus::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1016	PPCODE:	1380	PPCODE:
1017	{	1381	{
1018	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1020		1384
1021	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1022	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1025	}	1389	}
1026		1390
1027	void	1391	void
1028	render (CFPlus::Layout self, float x, float y)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1029	PPCODE:	1393	PPCODE:
		1394	{
		1395	int line, x;
		1396
		1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1400	--line;
		1401	#endif
		1402	EXTEND (SP, 2);
		1403	PUSHs (sv_2mortal (newSViv (line)));
		1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1405	}
		1406
		1407	void
		1408	line_x_to_index (DC::Layout self, int line, int x)
		1409	PPCODE:
		1410	{
		1411	PangoLayoutLine *lp;
		1412	int index, trailing;
		1413
		1414	if (line < 0)
		1415	XSRETURN_EMPTY;
		1416
		1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1418	XSRETURN_EMPTY; /* do better */
		1419
		1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1421
		1422	EXTEND (SP, 2);
		1423	if (GIMME_V == G_SCALAR)
		1424	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1425	else
		1426	{
		1427	PUSHs (sv_2mortal (newSViv (index)));
		1428	PUSHs (sv_2mortal (newSViv (trailing)));
		1429	}
		1430	}
		1431
		1432	void
		1433	render (DC::Layout self, float x, float y, int flags = 0)
		1434	CODE:
		1435	rc_clear (self->rc);
1030	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1031	self->pl,	1437	self->pl,
		1438	self->rc,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1440	self->r, self->g, self->b, self->a,
		1441	flags
1034	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1035		1446
1036	MODULE = CFPlus PACKAGE = CFPlus::Texture
1037
1038	void	1447	void
1039	pad2pot (SV data_, SV w_, SV *h_)	1448	draw (DC::Layout self)
1040	CODE:	1449	CODE:
1041	{	1450	{
1042	int ow = SvIV (w_);	1451	glEnable (GL_TEXTURE_2D);
1043	int oh = SvIV (h_);	1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1044		1458
1045	if (ow && oh)	1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
		1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1467
		1468	PROTOTYPES: ENABLE
		1469
		1470	void
		1471	pad (SV *data_, int ow, int oh, int nw, int nh)
		1472	CODE:
		1473	{
		1474	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1046	{	1475	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow \|\| nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1476	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1477	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1478	int bpp = datalen / (ow * oh);
1057	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1479	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1058		1480
1059	SvPOK_only (result_);	1481	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1482	SvCUR_set (result_, nw * nh * bpp);
1061		1483
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1484	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1485	while (oh--)
1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1486	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1065		1487
1066	sv_setsv (data_, result_);	1488	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1489	}
1073	}	1490	}
1074		1491
1075	void	1492	void
1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1493	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1082	{	1499	{
1083	HV hv = (HV )SvRV (self);	1500	HV hv = (HV )SvRV (self);
1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
1087		1507
1088	if (items < 5)	1508	if (items < 5)
1089	{	1509	{
1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1119	glDisable (GL_ALPHA_TEST);	1539	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1540	glDisable (GL_BLEND);
1121	}	1541	}
1122	}	1542	}
1123		1543
1124	MODULE = CFPlus PACKAGE = CFPlus::Map	1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1545	CODE:
		1546	{
		1547	GLint width;
		1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1549	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1550	RETVAL = width > 0;
		1551	}
		1552	OUTPUT:
		1553	RETVAL
1125		1554
1126	CFPlus::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
1127	new (SV *class, int map_width, int map_height)	1556
		1557	PROTOTYPES: DISABLE
		1558
		1559	DC::Map
		1560	new (SV *class)
1128	CODE:	1561	CODE:
1129	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1563	RETVAL->x = 0;
1131	RETVAL->y = 0;	1564	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1565	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1566	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1567	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1568	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1569	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1570	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1571	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1572	RETVAL->row = 0;
1142	OUTPUT:	1573	OUTPUT:
1143	RETVAL	1574	RETVAL
1144		1575
1145	void	1576	void
1146	DESTROY (CFPlus::Map self)	1577	DESTROY (DC::Map self)
1147	CODE:	1578	CODE:
1148	{	1579	{
1149	map_clear (self);	1580	map_clear (self);
1150	Safefree (self->face);	1581	Safefree (self->face2tile);
1151	Safefree (self->tex);	1582	Safefree (self->tex);
1152	Safefree (self);	1583	Safefree (self);
1153	}	1584	}
1154		1585
1155	void	1586	void
		1587	resize (DC::Map self, int map_width, int map_height)
		1588	CODE:
		1589	self->w = map_width;
		1590	self->h = map_height;
		1591
		1592	void
1156	clear (CFPlus::Map self)	1593	clear (DC::Map self)
1157	CODE:	1594	CODE:
1158	map_clear (self);	1595	map_clear (self);
1159		1596
1160	void	1597	void
1161	set_face (CFPlus::Map self, int face, int texid)	1598	set_tileid (DC::Map self, int face, int tile)
1162	CODE:	1599	CODE:
1163	{	1600	{
1164	while (self->faces <= face)	1601	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1602	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1603	}
1172		1604
1173	void	1605	void
		1606	set_smooth (DC::Map self, int face, int smooth, int level)
		1607	CODE:
		1608	{
		1609	tileid texid;
		1610	maptex *tex;
		1611
		1612	if (face < 0 \|\| face >= self->faces)
		1613	return;
		1614
		1615	if (smooth < 0 \|\| smooth >= self->faces)
		1616	return;
		1617
		1618	texid = self->face2tile [face];
		1619
		1620	if (!texid)
		1621	return;
		1622
		1623	tex = self->tex + texid;
		1624	tex->smoothtile = self->face2tile [smooth];
		1625	tex->smoothlevel = level;
		1626	}
		1627
		1628	void
1174	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1629	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)
1175	CODE:	1630	CODE:
1176	{	1631	{
1177	while (self->texs <= texid)	1632	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1633
1183	{	1634	{
1184	maptex *tex = self->tex + texid;	1635	maptex *tex = self->tex + texid;
1185		1636
1186	tex->name = name;	1637	tex->name = name;
…		…
1203	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1656	}
1206		1657
1207	int	1658	int
1208	ox (CFPlus::Map self)	1659	ox (DC::Map self)
1209	ALIAS:	1660	ALIAS:
1210	oy = 1	1661	oy = 1
1211	x = 2	1662	x = 2
1212	y = 3	1663	y = 3
1213	w = 4	1664	w = 4
…		…
1224	}	1675	}
1225	OUTPUT:	1676	OUTPUT:
1226	RETVAL	1677	RETVAL
1227		1678
1228	void	1679	void
1229	scroll (CFPlus::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1230	CODE:	1681	CODE:
1231	{	1682	{
1232	if (dx > 0)	1683	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	1685	else if (dx < 0)
1235	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1686	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1236		1687
1237	if (dy > 0)	1688	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	1689	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	1690	else if (dy < 0)
1240	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1691	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1241		1692
1242	self->ox += dx; self->x += dx;	1693	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	1694	self->oy += dy; self->y += dy;
1244		1695
1245	while (self->y < 0)	1696	while (self->y < 0)
…		…
1249	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1250	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1251	}	1702	}
1252	}	1703	}
1253		1704
1254	void	1705	SV *
1255	map1a_update (CFPlus::Map self, SV *data_)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1256	CODE:	1707	CODE:
1257	{	1708	{
1258	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1709	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1259	uint8_t data_end = (uint8_t )SvEND (data_);	1710	uint8_t data_end = (uint8_t )SvEND (data_);
1260	mapcell *cell;	1711	mapcell *cell;
1261	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1262		1715
1263	while (data < data_end)	1716	while (data < data_end - 1)
1264	{	1717	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1266		1719
1267	x = self->x + ((flags >> 10) & 63);	1720	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	1721	y = self->y + ((flags >> 4) & 63);
1269		1722
1270	cell = map_get_cell (self, x, y);	1723	cell = map_get_cell (self, x, y);
1271		1724
1272	if (flags & 15)	1725	if (flags & 15)
1273	{	1726	{
1274	if (cell->darkness < 0)	1727	if (!cell->darkness)
1275	{	1728	{
		1729	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	1730	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	1731	}
1281		1732
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	1733	//TODO: don't trust server data to be in-range(!)
1285		1734
1286	if (flags & 4)	1735	if (flags & 8)
1287	{	1736	{
1288	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	if (extmap)
		1738	{
		1739	uint8_t ext, cmd;
		1740
		1741	do
		1742	{
		1743	ext = *data++;
		1744	cmd = ext & 0x7f;
		1745
		1746	if (cmd < 4)
		1747	cell->darkness = 255 - ext * 64 + 1;
		1748	else if (cmd == 5) // health
		1749	{
		1750	cell->stat_width = 1;
		1751	cell->stat_hp = *data++;
		1752	}
		1753	else if (cmd == 6) // monster width
		1754	cell->stat_width = *data++ + 1;
		1755	else if (cmd == 0x47)
		1756	{
		1757	if (*data == 1) cell->player = data [1];
		1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1761
		1762	data += *data + 1;
		1763	}
		1764	else if (cmd == 8) // cell flags
		1765	cell->flags = *data++;
		1766	else if (ext & 0x40) // unknown, multibyte => skip
		1767	data += *data + 1;
		1768	else
		1769	data++;
		1770	}
		1771	while (ext & 0x80);
		1772	}
		1773	else
		1774	cell->darkness = *data++ + 1;
1289	}	1775	}
1290		1776
		1777	for (z = 0; z <= 2; ++z)
1291	if (flags & 2)	1778	if (flags & (4 >> z))
1292	{	1779	{
1293	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
		1781	need_facenum (self, face);
		1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1294	}	1797	}
1295
1296	if (flags & 1)
1297	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299	}
1300	}	1798	}
1301	else	1799	else
1302	cell->darkness = -1;	1800	CELL_CLEAR (cell);
1303	}	1801	}
1304	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1305		1805
1306	SV *	1806	SV *
1307	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1308	CODE:	1808	CODE:
1309	{	1809	{
1310	int x1, x;	1810	int x1, x;
1311	int y1, y;	1811	int y1, y;
1312	int z;	1812	int z;
…		…
1333	{	1833	{
1334	mapcell *cell = row->col + (x - row->c0);	1834	mapcell *cell = row->col + (x - row->c0);
1335		1835
1336	for (z = 0; z <= 0; z++)	1836	for (z = 0; z <= 0; z++)
1337	{	1837	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	1838	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	1839	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	1840	int a1 = tex.a;
1345		1841
1346	r = (r * a0 + tex.r * a1) / 255;	1842	r = (r * a0 + tex.r * a1) / 255;
1347	g = (g * a0 + tex.g * a1) / 255;	1843	g = (g * a0 + tex.g * a1) / 255;
1348	b = (b * a0 + tex.b * a1) / 255;	1844	b = (b * a0 + tex.b * a1) / 255;
1349	a = (a * a0 + tex.a * a1) / 255;	1845	a = (a * a0 + tex.a * a1) / 255;
1350	}
1351	}	1846	}
1352	}	1847	}
1353		1848
1354	*map++ = (r )	1849	*map++ = (r )
1355	\| (g << 8)	1850	\| (g << 8)
…		…
1362	}	1857	}
1363	OUTPUT:	1858	OUTPUT:
1364	RETVAL	1859	RETVAL
1365		1860
1366	void	1861	void
1367	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1368	CODE:	1863	CODE:
1369	{	1864	{
1370	int vx, vy;
1371	int x, y, z;	1865	int x, y, z;
1372	int last_name;
1373	mapface face;
1374		1866
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1867	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1870	smooth_key skey;
		1871	int pl_x, pl_y;
		1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
1377		1876
1378	/*	1877	pl_tex.name = 0;
1379	int vx = self->vx = self->w >= sw
1380	? self->x + (self->w - sw) / 2
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382		1878
1383	int vy = self->vy = self->h >= sh	1879	// thats current max. sorry.
1384	? self->y + (self->h - sh) / 2	1880	if (sw > 255) sw = 255;
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1881	if (sh > 255) sh = 255;
1386	*/
1387		1882
1388	glColor4ub (255, 255, 255, 255);	1883	// clear key, in case of extra padding
		1884	memset (&skey, 0, sizeof (skey));
		1885
		1886	memset (&key, 0, sizeof (key));
		1887	key.r = 255;
		1888	key.g = 255;
		1889	key.b = 255;
		1890	key.a = 255;
		1891	key.mode = GL_QUADS;
		1892	key.format = GL_T2F_V3F;
		1893	key.texname = -1;
		1894
		1895	mx += self->x;
		1896	my += self->y;
		1897
		1898	// first pass: determine smooth_max
		1899	// rather ugly, if you ask me
		1900	// could also be stored inside mapcell and updated on change
		1901	memset (smooth_max, 0, sizeof (smooth_max));
		1902
		1903	for (y = 0; y < sh; y++)
		1904	if (0 <= y + my && y + my < self->rows)
		1905	{
		1906	maprow *row = self->row + (y + my);
		1907
		1908	for (x = 0; x < sw; x++)
		1909	if (row->c0 <= x + mx && x + mx < row->c1)
		1910	{
		1911	mapcell *cell = row->col + (x + mx - row->c0);
		1912
		1913	smooth_max[x + 1][y + 1] =
		1914	MAX (self->tex [cell->tile [0]].smoothlevel,
		1915	MAX (self->tex [cell->tile [1]].smoothlevel,
		1916	self->tex [cell->tile [2]].smoothlevel));
		1917	}
		1918	}
1389		1919
1390	glEnable (GL_BLEND);	1920	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392	glEnable (GL_TEXTURE_2D);
1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394		1923
1395	glBegin (GL_QUADS);
1396
1397	last_name = 0;
1398
1399	for (z = 0; z < 3; z++)	1924	for (z = 0; z <= 2; z++)
		1925	{
		1926	memset (smooth_level, 0, sizeof (smooth_level));
		1927
1400	for (y = 0; y < sh; y++)	1928	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	1929	if (0 <= y + my && y + my < self->rows)
1402	{	1930	{
1403	maprow *row = self->row + (y + vy);	1931	maprow *row = self->row + (y + my);
1404		1932
1405	for (x = 0; x < sw; x++)	1933	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	1934	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	1935	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	1936	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	1937	tileid tile = cell->tile [z];
1411		1938
1412	if (face)	1939	if (tile)
		1940	{
		1941	maptex tex = self->tex [tile];
		1942	int px = (x + 1) * T - tex.w;
		1943	int py = (y + 1) * T - tex.h;
		1944
		1945	if (key.texname != tex.name)
		1946	{
		1947	if (!tex.name)
		1948	tex = self->tex [2]; /* missing, replace by noface */
		1949
		1950	key.texname = tex.name;
		1951	arr = rc_array (rc, &key);
		1952	}
		1953
		1954	if (expect_false (cell->player == player) && expect_false (z == 2))
		1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
		1970	if (cell->flags & 1)
		1971	{
		1972	maptex tex = self->tex [1];
		1973	int px = x * T + T * 2 / 32;
		1974	int py = y * T - T * 6 / 32;
		1975
		1976	if (tex.name)
		1977	{
		1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1988	}
		1989	}
		1990	}
		1991
		1992	// update smooth hash
		1993	if (tex.smoothtile)
		1994	{
		1995	skey.tile = tex.smoothtile;
		1996	skey.level = tex.smoothlevel;
		1997
		1998	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1999
		2000	// add bits to current tile and all neighbours. skey.x\|y is
		2001	// shifted +1\|+1 so we always stay positive.
		2002
		2003	// bits is ___n cccc CCCC bbbb
		2004	// n do not draw borders&corners
		2005	// c draw these corners, but...
		2006	// C ... not these
		2007	// b draw these borders
		2008
		2009	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2010	// ┃· ·· ·┃ ━━
		2011
		2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2013	// ·· ·· ·┏ ┓·
		2014
		2015	// full tile
		2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2017
		2018	// borders
		2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2020	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2021	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2022	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2023
		2024	// corners
		2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2029	}
		2030	}
		2031	}
		2032	}
		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
		2037	// go through all smoothlevels, lowest to highest, then draw.
		2038	// this is basically counting sort
		2039	{
		2040	int w, b;
		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
		2044	for (w = 0; w < 256 / 32; ++w)
		2045	{
		2046	uint32_t smask = smooth_level [w];
		2047	if (smask)
		2048	for (b = 0; b < 32; ++b)
		2049	if (smask & (((uint32_t)1) << b))
1413	{	2050	{
1414	maptex tex = self->tex [face];	2051	int level = (w << 5) \| b;
		2052	HE *he;
1415		2053
1416	int px = (x + 1) * 32 - tex.w;	2054	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	2055	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	2056	{
		2057	smooth_key skey = (smooth_key )HeKEY (he);
		2058	IV bits = SvIVX (HeVAL (he));
		2059
		2060	if (!(bits & 0x1000)
		2061	&& skey->level == level
		2062	&& level > smooth_max [skey->x][skey->y])
		2063	{
		2064	maptex tex = self->tex [skey->tile];
		2065	int px = (((int)skey->x) - 1) * T;
		2066	int py = (((int)skey->y) - 1) * T;
		2067	int border = bits & 15;
		2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2069	float dx = tex.s * .0625f; // 16 images/row
		2070	float dy = tex.t * .5f ; // 2 images/column
		2071
		2072	if (tex.name)
		2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
		2076	if (key.texname != tex.name)
		2077	{
1421	glEnd ();	2078	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
		2081	}
		2082
		2083	if (border)
		2084	{
		2085	float ox = border * dx;
		2086
		2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2091	}
		2092
		2093	if (corner)
		2094	{
		2095	float ox = corner * dx;
		2096
		2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
		2102	}
		2103	}
1425	}	2104	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	2105	}
1432	}
1433	}	2106	}
1434		2107
1435	glEnd ();	2108	glEnd ();
1436
1437	glDisable (GL_TEXTURE_2D);	2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
		2111	}
		2112
		2113	hv_clear (smooth);
		2114	}
		2115
		2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
		2121
		2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1438	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
1439	}	2134	rc_free (rc);
1440		2135
		2136	// top layer: overlays such as the health bar
		2137	for (y = 0; y < sh; y++)
		2138	if (0 <= y + my && y + my < self->rows)
		2139	{
		2140	maprow *row = self->row + (y + my);
		2141
		2142	for (x = 0; x < sw; x++)
		2143	if (row->c0 <= x + mx && x + mx < row->c1)
		2144	{
		2145	mapcell *cell = row->col + (x + mx - row->c0);
		2146
		2147	int px = x * T;
		2148	int py = y * T;
		2149
		2150	if (cell->stat_hp)
		2151	{
		2152	int width = cell->stat_width * T;
		2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2154
		2155	glColor3ub (0, 0, 0);
		2156	glRectf (px + 1, py - thick - 2,
		2157	px + width - 1, py);
		2158
		2159	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2160	glRectf (px + 2,
		2161	py - thick - 1,
		2162	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2163	}
		2164	}
		2165	}
		2166	}
		2167
1441	void	2168	void
1442	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1443	CODE:	2170	CODE:
1444	{	2171	{
1445	static float color[16][3] = {	2172	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1447	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
1497	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
1499	}	2226	}
1500		2227
1501	void	2228	void
1502	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1503	PPCODE:	2230	PPCODE:
1504	{	2231	{
1505	int vx, vy;
1506	int x, y;	2232	int x, y;
		2233	int sw1 = sw + 2;
		2234	int sh1 = sh + 2;
		2235	int sh3 = sh * 3;
1507	int sw4 = (sw + 3) & ~3;	2236	int sw34 = (sw * 3 + 3) & ~3;
		2237	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1508	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2238	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1509	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2239	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1510		2240
1511	memset (darkness, 255, sw4 * sh);
1512	SvPOK_only (darkness_sv);	2241	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
1514		2243
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2244	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2245	my += self->y - 1;
1517		2246
		2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2248
1518	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1520	{	2251	{
1521	maprow *row = self->row + (y + vy);	2252	maprow *row = self->row + (y + my);
1522		2253
1523	for (x = 0; x < sw; x++)	2254	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2255	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2256	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2257	mapcell *cell = row->col + (x + mx - row->c0);
1527		2258
1528	darkness[y * sw4 + x] = cell->darkness < 0	2259	darkness1 [y * sw1 + x] = cell->darkness
		2260	? 255 - (cell->darkness - 1)
1529	? 255 - FOW_DARKNESS	2261	: 255 - FOW_DARKNESS;
1530	: 255 - cell->darkness;
1531	}	2262	}
1532	}	2263	}
1533		2264
		2265	for (y = 0; y < sh; ++y)
		2266	for (x = 0; x < sw; ++x)
		2267	{
		2268	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2269	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2270	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2271	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2272	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2273	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2274	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2275	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2276	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2277
		2278	uint8_t r11 = (d11 + d21 + d12) / 3;
		2279	uint8_t r21 = d21;
		2280	uint8_t r31 = (d21 + d31 + d32) / 3;
		2281
		2282	uint8_t r12 = d12;
		2283	uint8_t r22 = d22;
		2284	uint8_t r32 = d32;
		2285
		2286	uint8_t r13 = (d13 + d23 + d12) / 3;
		2287	uint8_t r23 = d23;
		2288	uint8_t r33 = (d23 + d33 + d32) / 3;
		2289
		2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2299	}
		2300
		2301	free (darkness1);
		2302
1534	EXTEND (SP, 3);	2303	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2304	PUSHs (sv_2mortal (newSViv (sw34)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2306	PUSHs (darkness3_sv);
1538	}	2307	}
1539		2308
1540	SV *	2309	SV *
1541	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
1542	CODE:	2311	CODE:
1543	{	2312	{
1544	int x, y, x1, y1;	2313	int x, y, x1, y1;
1545	SV data_sv = newSV (w h * 7 + 5);	2314	SV data_sv = newSV (w h * 7 + 5);
1546	uint8_t data = (uint8_t )SvPVX (data_sv);	2315	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2340	if (row && row->c0 <= x && x < row->c1)
1572	{	2341	{
1573	mapcell *cell = row->col + (x - row->c0);	2342	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2343	uint8_t flags = 0;
1575		2344
1576	if (cell->face [0]) flags \|= 1;	2345	if (cell->tile [0]) flags \|= 1;
1577	if (cell->face [1]) flags \|= 2;	2346	if (cell->tile [1]) flags \|= 2;
1578	if (cell->face [2]) flags \|= 4;	2347	if (cell->tile [2]) flags \|= 4;
1579		2348
1580	*data++ = flags;	2349	*data++ = flags;
1581		2350
1582	if (flags & 1)	2351	if (flags & 1)
1583	{	2352	{
		2353	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2354	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2355	*data++ = tile;
1586	}	2356	}
1587		2357
1588	if (flags & 2)	2358	if (flags & 2)
1589	{	2359	{
		2360	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2361	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2362	*data++ = tile;
1592	}	2363	}
1593		2364
1594	if (flags & 4)	2365	if (flags & 4)
1595	{	2366	{
		2367	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2368	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2369	*data++ = tile;
1598	}	2370	}
1599	}	2371	}
1600	else	2372	else
1601	*data++ = 0;	2373	*data++ = 0;
1602	}	2374	}
1603	}	2375	}
1604		2376
		2377	/* if size is wh + 5 then no data has been found /
		2378	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2379	{
1605	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
1606	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
1607	RETVAL = data_sv;	2384	RETVAL = data_sv;
1608	}	2385	}
1609	OUTPUT:	2386	OUTPUT:
1610	RETVAL	2387	RETVAL
1611		2388
1612	void	2389	void
1613	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1614	PPCODE:	2391	PPCODE:
1615	{	2392	{
1616	int x, y, z;	2393	int x, y, z;
1617	int w, h;	2394	int w, h;
1618	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t data, end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
1619		2406
1620	if (*data++ != 0)	2407	if (*data++ != 0)
1621	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
1622		2409
1623	w = data++ << 8; w \|= data++;	2410	w = data++ << 8; w \|= data++;
1624	h = data++ << 8; h \|= data++;	2411	h = data++ << 8; h \|= data++;
1625		2412
1626	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1638	{	2425	{
1639	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
1640		2427
1641	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
1642	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
1643	uint8_t flags = *data++;	2435	flags = *data++;
1644		2436
1645	if (flags)	2437	if (flags)
1646	{	2438	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
		2440	tileid tile[3] = { 0, 0, 0 };
1650		2441
1651	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2442	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1652	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2443	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1653	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2444	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1654		2445
1655	if (cell->darkness <= 0)	2446	if (cell->darkness == 0)
1656	{	2447	{
1657	cell->darkness = -1;	2448	/cell->darkness = 0;/
		2449	EXTEND (SP, 3);
1658		2450
1659	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
1660	{	2452	{
1661	cell->face[z] = face[z];	2453	tileid t = tile [z];
1662		2454
1663	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2455	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2456	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2457	PUSHs (sv_2mortal (newSViv (t)));
		2458	need_texid (self, t);
		2459	}
		2460
		2461	cell->tile [z] = t;
1665	}	2462	}
1666	}	2463	}
1667	}	2464	}
1668	}	2465	}
1669	}	2466	}
1670	}	2467	}
1671		2468
1672	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
1673		2470
1674	CFPlus::MixChunk	2471	DC::RW
1675	new_from_file (SV class, char path)	2472	new (SV class, SV data_sv)
1676	CODE:	2473	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2474	{
		2475	STRLEN datalen;
		2476	char *data = SvPVbyte (data_sv, datalen);
		2477
		2478	RETVAL = SDL_RWFromConstMem (data, datalen);
		2479	}
1678	OUTPUT:	2480	OUTPUT:
1679	RETVAL	2481	RETVAL
1680		2482
		2483	DC::RW
		2484	new_from_file (SV class, const char path, const char *mode = "rb")
		2485	CODE:
		2486	RETVAL = SDL_RWFromFile (path, mode);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
1681	void	2492	#void
		2493	#close (DC::RW self)
		2494	# CODE:
		2495	# (self->(close)) (self);
		2496
		2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2498
		2499	PROTOTYPES: DISABLE
		2500
		2501	DC::Channel
		2502	find ()
		2503	CODE:
		2504	{
		2505	RETVAL = Mix_GroupAvailable (-1);
		2506
		2507	if (RETVAL < 0)
		2508	{
		2509	RETVAL = Mix_GroupOldest (-1);
		2510
		2511	if (RETVAL < 0)
		2512	XSRETURN_UNDEF;
		2513
		2514	Mix_HaltChannel (RETVAL);
		2515	}
		2516
		2517	Mix_UnregisterAllEffects (RETVAL);
		2518	Mix_Volume (RETVAL, 128);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	void
		2524	halt (DC::Channel self)
		2525	CODE:
		2526	Mix_HaltChannel (self);
		2527
		2528	void
		2529	expire (DC::Channel self, int ticks = -1)
		2530	CODE:
		2531	Mix_ExpireChannel (self, ticks);
		2532
		2533	void
		2534	fade_out (DC::Channel self, int ticks = -1)
		2535	CODE:
		2536	Mix_FadeOutChannel (self, ticks);
		2537
		2538	int
		2539	volume (DC::Channel self, int volume)
		2540	CODE:
		2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2542	OUTPUT:
		2543	RETVAL
		2544
		2545	void
		2546	unregister_all_effects (DC::Channel self)
		2547	CODE:
		2548	Mix_UnregisterAllEffects (self);
		2549
		2550	void
		2551	set_panning (DC::Channel self, int left, int right)
		2552	CODE:
		2553	left = CLAMP (left , 0, 255);
		2554	right = CLAMP (right, 0, 255);
		2555	Mix_SetPanning (self, left, right);
		2556
		2557	void
		2558	set_distance (DC::Channel self, int distance)
		2559	CODE:
		2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2561
		2562	void
		2563	set_position (DC::Channel self, int angle, int distance)
		2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
		2574
		2575	void
		2576	set_reverse_stereo (DC::Channel self, int flip)
		2577	CODE:
		2578	Mix_SetReverseStereo (self, flip);
		2579
		2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2581
		2582	PROTOTYPES: DISABLE
		2583
		2584	DC::MixChunk
		2585	new (SV *class, DC::RW rwops)
		2586	CODE:
		2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	void
1682	DESTROY (CFPlus::MixChunk self)	2592	DESTROY (DC::MixChunk self)
1683	CODE:	2593	CODE:
1684	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
1685		2595
1686	int	2596	int
1687	volume (CFPlus::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
1688	CODE:	2598	CODE:
		2599	if (items > 1)
		2600	volume = CLAMP (volume, 0, 128);
1689	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2602	OUTPUT:
1691	RETVAL	2603	RETVAL
1692		2604
1693	int	2605	DC::Channel
1694	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1695	CODE:	2607	CODE:
		2608	{
1696	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2610
		2611	if (RETVAL < 0)
		2612	XSRETURN_UNDEF;
		2613
		2614	if (channel < 0)
		2615	{
		2616	Mix_UnregisterAllEffects (RETVAL);
		2617	Mix_Volume (RETVAL, 128);
		2618	}
		2619	}
1697	OUTPUT:	2620	OUTPUT:
1698	RETVAL	2621	RETVAL
1699		2622
1700	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1701		2624
1702	int	2625	int
1703	volume (int volume = -1)	2626	volume (int volume = -1)
		2627	PROTOTYPE: ;$
1704	CODE:	2628	CODE:
		2629	if (items > 0)
		2630	volume = CLAMP (volume, 0, 128);
1705	RETVAL = Mix_VolumeMusic (volume);	2631	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	2632	OUTPUT:
1707	RETVAL	2633	RETVAL
1708		2634
		2635	void
		2636	fade_out (int ms)
		2637	CODE:
		2638	Mix_FadeOutMusic (ms);
		2639
		2640	void
		2641	halt ()
		2642	CODE:
		2643	Mix_HaltMusic ();
		2644
1709	CFPlus::MixMusic	2645	DC::MixMusic
1710	new_from_file (SV class, char path)	2646	new (SV *class, DC::RW rwops)
1711	CODE:	2647	CODE:
1712	RETVAL = Mix_LoadMUS (path);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
1713	OUTPUT:	2649	OUTPUT:
1714	RETVAL	2650	RETVAL
1715		2651
1716	void	2652	void
1717	DESTROY (CFPlus::MixMusic self)	2653	DESTROY (DC::MixMusic self)
1718	CODE:	2654	CODE:
1719	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
1720		2656
1721	int	2657	int
1722	play (CFPlus::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
1723	CODE:	2659	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	2661	OUTPUT:
1726	RETVAL	2662	RETVAL
1727		2663
1728	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2664	void
		2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2666	CODE:
		2667	Mix_FadeInMusicPos (self, loops, ms, position);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2670
		2671	PROTOTYPES: ENABLE
1729		2672
1730	BOOT:	2673	BOOT:
1731	{	2674	{
1732	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1733	static const struct {	2676	static const struct {
1734	const char *name;	2677	const char *name;
1735	IV iv;	2678	IV iv;
1736	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
1737	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
		2681	const_iv (GL_VENDOR),
		2682	const_iv (GL_VERSION),
		2683	const_iv (GL_EXTENSIONS),
1738	const_iv (GL_COLOR_MATERIAL),	2684	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	2685	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	2686	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	2687	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	2688	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	2692	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	2693	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	2694	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	2695	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	2696	const_iv (GL_BACK),
		2697	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	2698	const_iv (GL_AND),
1752	const_iv (GL_ONE),	2699	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	2700	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	2701	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	2702	const_iv (GL_DST_ALPHA),
…		…
1768	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
1769	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
1773	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
		2727	const_iv (GL_PROXY_TEXTURE_1D),
		2728	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	2731	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	2732	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	2733	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	2754	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	2755	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	2756	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	2757	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	2758	const_iv (GL_CONSTANT_BORDER),
		2759	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	2760	const_iv (GL_LINES),
		2761	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	2762	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	2763	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	2764	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	2765	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	2766	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	2767	const_iv (GL_TRIANGLE_FAN),
		2768	const_iv (GL_POLYGON),
1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2770	const_iv (GL_POINT_SMOOTH_HINT),
		2771	const_iv (GL_LINE_SMOOTH_HINT),
		2772	const_iv (GL_POLYGON_SMOOTH_HINT),
		2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1812	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
		2776	const_iv (GL_DONT_CARE),
		2777	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	2780	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	2781	const_iv (GL_T2F_N3F_V3F),
1817	# undef const_iv	2782	# undef const_iv
1818	};	2783	};
1819		2784
1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2787
		2788	texture_av = newAV ();
		2789	AvREAL_off (texture_av);
1822	}	2790	}
		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
1823		2797
1824	char *	2798	char *
1825	gl_vendor ()	2799	gl_vendor ()
1826	CODE:	2800	CODE:
1827	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1840	CODE:	2814	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	2816	OUTPUT:
1843	RETVAL	2817	RETVAL
1844		2818
		2819	const char *glGetString (GLenum pname)
		2820
		2821	GLint glGetInteger (GLenum pname)
		2822	CODE:
		2823	glGetIntegerv (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	GLdouble glGetDouble (GLenum pname)
		2828	CODE:
		2829	glGetDoublev (pname, &RETVAL);
		2830	OUTPUT:
		2831	RETVAL
		2832
1845	int glGetError ()	2833	int glGetError ()
1846		2834
1847	void glFinish ()	2835	void glFinish ()
1848		2836
1849	void glClear (int mask)	2837	void glClear (int mask)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	2874	# near_ and far_ are due to microsofts buggy "c" compiler
1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1888		2876
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2877	# near_ and far_ are due to microsofts buggy "c" compiler
1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2879
		2880	PROTOTYPES: DISABLE
1891		2881
1892	void glViewport (int x, int y, int width, int height)	2882	void glViewport (int x, int y, int width, int height)
1893		2883
1894	void glScissor (int x, int y, int width, int height)	2884	void glScissor (int x, int y, int width, int height)
1895		2885
…		…
1903		2893
1904	void glRotate (float angle, float x, float y, float z)	2894	void glRotate (float angle, float x, float y, float z)
1905	CODE:	2895	CODE:
1906	glRotatef (angle, x, y, z);	2896	glRotatef (angle, x, y, z);
1907		2897
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	void glColor (float r, float g, float b, float a = 1.0)	2898	void glColor (float r, float g, float b, float a = 1.0)
1913	PROTOTYPE: @
1914	ALIAS:	2899	ALIAS:
1915	glColor_premultiply = 1	2900	glColor_premultiply = 1
1916	CODE:	2901	CODE:
1917	if (ix)	2902	if (ix)
1918	{	2903	{
…		…
1921	b *= a;	2906	b *= a;
1922	}	2907	}
1923	// microsoft visual "c" rounds instead of truncating...	2908	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	2909	glColor4f (r, g, b, a);
1925		2910
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	2911	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	2912	CODE:
1934	glRasterPos3f (0, 0, z);	2913	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	2914	glBitmap (0, 0, 0, 0, x, y, 0);
1936		2915
…		…
1940		2919
1941	void glTexCoord (float s, float t)	2920	void glTexCoord (float s, float t)
1942	CODE:	2921	CODE:
1943	glTexCoord2f (s, t);	2922	glTexCoord2f (s, t);
1944		2923
		2924	void glRect (float x1, float y1, float x2, float y2)
		2925	CODE:
		2926	glRectf (x1, y1, x2, y2);
		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
		2937	PROTOTYPES: ENABLE
		2938
		2939	void glBegin (int mode)
		2940
		2941	void glEnd ()
		2942
		2943	void glPointSize (GLfloat size)
		2944
		2945	void glLineWidth (GLfloat width)
		2946
		2947	void glInterleavedArrays (int format, int stride, char *data)
		2948
		2949	void glDrawElements (int mode, int count, int type, char *indices)
		2950
		2951	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2952
1945	void glTexEnv (int target, int pname, float param)	2953	void glTexEnv (int target, int pname, float param)
1946	CODE:	2954	CODE:
1947	glTexEnvf (target, pname, param);	2955	glTexEnvf (target, pname, param);
1948		2956
1949	void glTexParameter (int target, int pname, float param)	2957	void glTexParameter (int target, int pname, float param)
…		…
1965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1966	CODE:	2974	CODE:
1967	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
1968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1969		2977
1970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1971		2979
1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1973		2981
1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2983
		2984	void glPixelZoom (float x, float y)
1975		2985
1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2986	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1977		2987
1978	int glGenTexture ()	2988	int glGenTexture ()
1979	CODE:	2989	CODE:
1980	{	2990	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	2991	OUTPUT:
1986	RETVAL	2992	RETVAL
1987		2993
1988	void glDeleteTexture (int name)	2994	void glDeleteTexture (int name)
1989	CODE:	2995	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	2996	del_texture (name);
1993	}	2997
1994
1995	int glGenList ()	2998	int glGenList ()
1996	CODE:	2999	CODE:
1997	RETVAL = glGenLists (1);	3000	RETVAL = glGenLists (1);
1998	OUTPUT:	3001	OUTPUT:
1999	RETVAL	3002	RETVAL
…		…
2006		3009
2007	void glEndList ()	3010	void glEndList ()
2008		3011
2009	void glCallList (int list)	3012	void glCallList (int list)
2010		3013
		3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2011		3015
		3016	PROTOTYPES: DISABLE
		3017
		3018	void
		3019	find_widget (SV *self, NV x, NV y)
		3020	PPCODE:
		3021	{
		3022	if (within_widget (self, x, y))
		3023	XPUSHs (self);
		3024	}
		3025
		3026	BOOT:
		3027	{
		3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3029
		3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3034	}
		3035
		3036	void
		3037	draw (SV *self)
		3038	CODE:
		3039	{
		3040	HV *hv;
		3041	SV **svp;
		3042	NV x, y, w, h;
		3043	SV *draw_x_sv = GvSV (draw_x_gv);
		3044	SV *draw_y_sv = GvSV (draw_y_gv);
		3045	SV *draw_w_sv = GvSV (draw_w_gv);
		3046	SV *draw_h_sv = GvSV (draw_h_gv);
		3047	double draw_x, draw_y;
		3048
		3049	if (!SvROK (self))
		3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3051
		3052	hv = (HV *)SvRV (self);
		3053
		3054	if (SvTYPE (hv) != SVt_PVHV)
		3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3056
		3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3059
		3060	if (!h \|\| !w)
		3061	XSRETURN_EMPTY;
		3062
		3063	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3064	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3065
		3066	draw_x = SvNV (draw_x_sv) + x;
		3067	draw_y = SvNV (draw_y_sv) + y;
		3068
		3069	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3070	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3071	XSRETURN_EMPTY;
		3072
		3073	sv_setnv (draw_x_sv, draw_x);
		3074	sv_setnv (draw_y_sv, draw_y);
		3075
		3076	glPushMatrix ();
		3077	glTranslated (x, y, 0);
		3078
		3079	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3080	{
		3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3082
		3083	if (svp && SvTRUE (*svp))
		3084	{
		3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3086	glEnable (GL_BLEND);
		3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3088	glBegin (GL_QUADS);
		3089	glVertex2f (0, 0);
		3090	glVertex2f (w, 0);
		3091	glVertex2f (w, h);
		3092	glVertex2f (0, h);
		3093	glEnd ();
		3094	glDisable (GL_BLEND);
		3095	}
		3096	}
		3097	#if 0
		3098	// draw borders, for debugging
		3099	glPushMatrix ();
		3100	glColor4f (1., 1., 0., 1.);
		3101	glTranslatef (.5, .5, 0.);
		3102	glBegin (GL_LINE_LOOP);
		3103	glVertex2f (0 , 0);
		3104	glVertex2f (w - 1, 0);
		3105	glVertex2f (w - 1, h - 1);
		3106	glVertex2f (0 , h - 1);
		3107	glEnd ();
		3108	glPopMatrix ();
		3109	#endif
		3110	PUSHMARK (SP);
		3111	XPUSHs (self);
		3112	PUTBACK;
		3113	call_method ("_draw", G_VOID \| G_DISCARD);
		3114	SPAGAIN;
		3115
		3116	glPopMatrix ();
		3117
		3118	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3119	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3120	}
		3121

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs. Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC