./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. } 

15. City_load_current_images = {} 

16. local City_load_doc_handle = -1 

18. function city_load_init() 

19. 	City_load_doc_handle = vint_document_find("city_load") 

20. 	local h = -1 

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

22. 	h = City_load_data.handles.loading_grp_h 

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

24. 	h = City_load_data.handles.images_h 

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

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

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

29. 	--looping animation stuff 

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

31. 	h = City_load_data.handles.transition2_h 

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

33. 	local twn_h = City_load_data.handles.load3_bmp1_out 

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

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

38. 	--local loading_twn_h = vint_object_find("loading_twn",loading_anim_h) 

39. 	--vint_set_property(loading_twn_h, "end_event", "vint_anim_loop_callback") 

40. 	lua_play_anim(loading_anim_h,0,City_load_doc_handle) 

43. 	--play animations... 

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

45. 	--lua_play_anim(loading_pulse_anim_h,0,City_load_doc_handle) 

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

48. 	lua_play_anim(loading_in_anim_h,0,City_load_doc_handle) 

50. 	local screenshot_anim_h = vint_object_find("screenshot_anim",0,City_load_doc_handle) 

51. 	lua_play_anim(screenshot_anim_h,0,City_load_doc_handle) 

55. 	local loading_images = {} 

56. 	local random_num_values = {} 

57. 	local random_num_count = 1 

59. 	local check_screen_fades = false 

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

62. 	local screen_fade_doc_h = vint_document_find("screen_fade") 

63. 	if screen_fade_doc_h ~= 0 then 

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

65. 		if Screen_fade_use_load_images then 

66. 			check_screen_fades = true 

67. 		end 

68. 	end 

70. 	while #random_num_values < 3 do 

71. 		local found_match = false 

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

73. 		for i = 1, 3 do 

74. 			if random_num == random_num_values[i] then 

75. 				found_match = true 

76. 			end 

77. 		end 

78. 		if found_match == false then 

79. 			if check_screen_fades == true then 

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

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

82. 					if screen_fade_load_image == City_load_images[random_num] then 

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

84. 						found_match = true 

85. 					end 

86. 				end 

87. 			end 

89. 			if found_match == false then 

90. 				random_num_values[random_num_count] = random_num 

91. 				random_num_count = random_num_count + 1 

92. 			end 

93. 		end 

94. 	end 

96. 	local platform_file_ext = "" 

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

98. 		platform_file_ext = "_pc" 

99. 	elseif game_get_platform() == "XBOX3" then 

100. 		platform_file_ext = "_xbox3" 

101. 	elseif game_get_platform() == "PS4" then 

102. 		platform_file_ext = "_ps4" 

103. 	end 

105. 	for i = 1, #random_num_values do 

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

107. 	end 

109. 	local images = loading_images 

110. 	City_load_current_images = images 

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

114. end 

116. function city_load_set_images() 

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

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

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

121. 	--set up the wait time 

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

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

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

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

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

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

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

131. 	lua_play_anim(wait_anim_h, 0, City_load_doc_handle) 

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

134. 	city_load_img_load_complete() 

135. end 

137. function city_load_show_images() 

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

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

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

142. 	local start_images_anim_h = vint_object_find("start_images_anim", 0, City_load_doc_handle) 

143. 	lua_play_anim(start_images_anim_h) 

145. end 

147. function city_load_hide_images() 

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

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

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

151. 		game_peg_unload(v) 

152. 	end	 

153. end 

155. function city_load_transition() 

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

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

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

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

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

161. end 

163. function city_load_cleanup() 

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

165. 		 game_peg_unload(v) 

166. 	 end 

167. end