./city_load.lua

1. local IMAGE_DELAY = 5 

3. City_load_data = {  

4. 		handles = { }, 

5. } 

7. City_load_images = {	 

8. 	"ui_mainmenu_load_01", 

9. 	"ui_mainmenu_load_02", 

10. 	"ui_mainmenu_load_03", 

11. 	"ui_mainmenu_load_04", 

12. 	"ui_mainmenu_load_05", 

13. 	"ui_mainmenu_load_06", 

14. 	"ui_mainmenu_load_07", 

15. 	"ui_mainmenu_load_08", 

16. 	"ui_mainmenu_load_09", 

17. 	"ui_mainmenu_load_10", 

18. 	"ui_mainmenu_load_11", 

19. } 

21. City_load_current_images = {} 

22. local City_load_doc_handle = -1 

24. function city_load_init() 

25. 	City_load_doc_handle = vint_document_find("city_load") 

26. 	local h = -1 

27. 	City_load_data.handles.loading_grp_h = vint_object_find("loading_grp",0,City_load_doc_handle) 

28. 	h = City_load_data.handles.loading_grp_h 

29. 	City_load_data.handles.images_h = vint_object_find("images",0,City_load_doc_handle) 

30. 	h = City_load_data.handles.images_h 

31. 	City_load_data.handles.bmp1_h = vint_object_find("bmp1", h) 

32. 	City_load_data.handles.bmp2_h = vint_object_find("bmp2", h) 

33. 	City_load_data.handles.bmp3_h = vint_object_find("bmp3", h) 

35. 	--looping animation stuff 

36. 	City_load_data.handles.transition2_h = vint_object_find("transition2",0,City_load_doc_handle) 

37. 	h = City_load_data.handles.transition2_h 

38. 	City_load_data.handles.load3_bmp1_out = vint_object_find("load3_bmp1_in", h) 

39. 	local twn_h = City_load_data.handles.load3_bmp1_out 

41. 	vint_set_property(twn_h, "end_event", "city_load_transition") 

43. 	local loading_anim_h = vint_object_find("loading_anim",0,City_load_doc_handle) 

44. 	local loading_twn_h = vint_object_find("loading_twn",loading_anim_h) 

45. 	vint_set_property(loading_twn_h, "end_event", "vint_anim_loop_callback") 

46. 	lua_play_anim(loading_anim_h,0,City_load_doc_handle) 

49. 	--play animations... 

50. 	local loading_pulse_anim_h = vint_object_find("loading_pulse_anim",0,City_load_doc_handle) 

51. 	lua_play_anim(loading_pulse_anim_h,0,City_load_doc_handle) 

53. 	local loading_in_anim_h = vint_object_find("loading_in_anim",0,City_load_doc_handle) 

54. 	lua_play_anim(loading_in_anim_h,0,City_load_doc_handle) 

58. 	local loading_images = {} 

59. 	local random_num_values = {} 

60. 	local random_num_count = 1 

62. 	local check_screen_fades = false 

64. 	--Make sure we don't try to load/unload our always loaded images 

65. 	local screen_fade_doc_h = vint_document_find("screen_fade") 

66. 	if screen_fade_doc_h ~= 0 then 

67. 		--doc is loaded, now check if we are suing the always loaded images... 

68. 		if Screen_fade_use_load_images then 

69. 			check_screen_fades = true 

70. 		end 

71. 	end 

73. 	while #random_num_values < 3 do 

74. 		local found_match = false 

75. 		local random_num = rand_int(1,#City_load_images) 

76. 		for i = 1, 3 do 

77. 			if random_num == random_num_values[i] then 

78. 				found_match = true 

79. 			end 

80. 		end 

81. 		if found_match == false then 

82. 			if check_screen_fades == true then 

83. 				--loop through our loaded images and compare them against the city load images... 

84. 				for idx, screen_fade_load_image in pairs(Screen_fade_loaded_images) do 

85. 					if screen_fade_load_image == City_load_images[random_num] then 

86. 						--Found match, don't add it to random_num_values. 

87. 						found_match = true 

88. 					end 

89. 				end 

90. 			end 

92. 			if found_match == false then 

93. 				random_num_values[random_num_count] = random_num 

94. 				random_num_count = random_num_count + 1 

95. 			end 

96. 		end 

97. 	end 

99. 	local platform_file_ext = "" 

100. 	if game_get_platform() == "PC" then 

101. 		platform_file_ext = "_pc" 

102. 	end 

104. 	for i = 1, #random_num_values do 

105. 		loading_images[i] = City_load_images[random_num_values[i]] .. platform_file_ext 

106. 	end 

108. 	local images = loading_images 

109. 	City_load_current_images = images 

111. 	game_peg_load_with_cb("city_load_set_images", 3, images[1],  images[2], images[3])	 

113. end 

115. function city_load_set_images() 

116. 	vint_set_property(City_load_data.handles.bmp1_h, "image", City_load_current_images[1]) 

117. 	vint_set_property(City_load_data.handles.bmp2_h, "image", City_load_current_images[2]) 

118. 	vint_set_property(City_load_data.handles.bmp3_h, "image", City_load_current_images[3]) 

120. 	--set up the wait time 

121. 	local wait_anim_h = vint_object_find("wait_10_anim", 0, City_load_doc_handle) 

122. 	local wait_twn_h = vint_object_find("wait_twn", wait_anim_h) 

123. 	vint_set_property(wait_twn_h, "end_event", "city_load_show_images") 

124. 	vint_set_property(wait_twn_h, "duration", IMAGE_DELAY) 

126. 	--hide the images until we have dealyed time 

127. 	local images_h = vint_object_find("images", 0, City_load_doc_handle) 

128. 	vint_set_property(images_h, "visible", false) 

130. 	lua_play_anim(wait_anim_h, 0, City_load_doc_handle) 

132. 	-- Tell C code that images are done loading 

133. 	city_load_img_load_complete() 

134. end 

136. function city_load_show_images() 

137. 	local images_h = vint_object_find("images", 0, City_load_doc_handle) 

138. 	vint_set_property(images_h, "visible", true) 

139. 	lua_play_anim(City_load_data.handles.transition2_h, 0, City_load_doc_handle) 

140. end 

142. function city_load_hide_images() 

143. 	local images_h = vint_object_find("images", 0, City_load_doc_handle) 

144. 	vint_set_property(images_h, "visible", false) 

145. 	for i, v in pairs(City_load_current_images) do 

146. 		game_peg_unload(v) 

147. 	end	 

148. end 

150. function city_load_transition() 

151. 	vint_set_property(City_load_data.handles.bmp1_h, "alpha", 1) 

152. 	vint_set_property(City_load_data.handles.bmp2_h, "alpha", 1) 

153. 	vint_set_property(City_load_data.handles.bmp3_h, "alpha", 1) 

154. 	debug_print("vint", "city_load_transition, end of anim reached, looping now \n") 

155. 	lua_play_anim(City_load_data.handles.transition2_h, 0, City_load_doc_handle) 

156. end 

158. function city_load_cleanup() 

159. 	 for i, v in pairs(City_load_current_images) do 

160. 		 game_peg_unload(v) 

161. 	 end 

162. end